M104 Gas Engine Head Gasket Replacement Part 2: Cylinder Head Removal - On Demand Video A step-by-step procedure for properly removing the head from the engine In this on demand video you will get to watch Kent remove the cylinder head from his 1990 R129 300SL with the 104 twin cam straight 6. Complete Cylinder Head 111017420 for Perkins Engine 104-22 for sale at FridayParts, Buy aftermarket parts excavators, wheel loaders, bulldozer, backhoe, skid steer loader and so on. Last versions of German sportcar Isdera Spyder 036i after 1990 also uses 3.6 litre AMG variant of M104, producing 268 (200 kW; 272 PS) or 282 hp (210 kW; 286 PS). B4F94931-F546-48FA-AE21-FD2797E4E35F.jpeg, F45ABAB5-D41E-4DA3-897F-84EB68A1CE05.jpeg. You are using an out of date browser. The damage occurs when either the carbon deposits or abrasive materials (aluminum oxide from maroon Scotch-Brite pads, silicon carbide from grey Scotch-Brite pads) fall down the cylinder walls and rest on top of the piston rings. The M104 E32 3.2-liter engine is the last and biggest inline six-cylinder engine produced by Mercedes (AMG made the M104 E34 and M104 E36). Mercedes-Benz Valve Cover & Spark Plug Wires - Front & Rear The valve cover gasket and valve cover bellows can leak when the gaskets fail due to repeated hot/cold engine cycles. cylinder head engine breathing 03 crank assembly 05 engine camshaft and valve train mercedes w124 service manual web mercedes benz model 124 m104 maintenance manuals mercedes benz 124 series Kent assumes that if you are attempting this job,you will know how to remove nuts, bolts and fasteners with just a simple explanation. Use the chart below as a guideline for choosing correct oil weights. $650.00. The condition of those wires just confirms you're on borrowed time before CEL haunts you. Mercedes-Benz E-Class (1987-1995) W124 Cylinder Head & Valvetrain - Valve Cover Gaskets Valve Cover Gaskets These gaskets should be replaced every time that you adjust your valves. M104 Gas Engine Head Gasket Replacement Part 1: Overview - On Demand Video, M103 M104 Straight 6 Gas Engine Thermostat Replacement - On Demand Video, M104 Gas Engine Head Gasket Replacement Part 3: Cleaning, Inspection & Parts to Order - On Demand Video, Discussion of challenges regarding timing chain removal, Getting engine on TDC before head removal, Tools needed to position engine timing properly, Removing ignition cap and rotor and mounting bracket, Removing the front timing cover and related items, Details on correct way to remove front timing cover, Problems explained with the front case lower seal, Marking the chain in relation to the sprockets, Tricks to removing the guide rail pin - critical, Proper way to remove the cylinder head bolts, How to balance the head for removal with the hoist, Double checking you carefully lift the head out of the engine bay, Discussion of what is covered in the next video. (Task is easier to manage when motor is still in a car chassis), Remove air compressor with hoses still attached, Disconnect fuel pipes at fuel distributor, Disconnect accelerator cable and transmission bowden cable, Disconnect heater supply and return hoses, Disconnect vacuum lines by brake booster, to transmission, to EZL unit, EGR pipe, and smog pump, Disconnect brake booster line at intake manifold, Disconnect oil pressure sensor and oil level sensor, Disconnect crank position sensor and knock sensor at EZL, Disconnect TD signal at X11 and unbolt X11 connector from fender, Disconnect starter bracket at rear of intake manifold, Disconnect ignition coil from distributor, Disconnect speedometer cable at transmission rear, Disconnect flex plate from transmission output flange, Secure engine with hoist and remove engine with transmission attached, Unplug starter wires as engine is being lifted, Remove fuel cooler mounting bracket from block, Rotate fan shroud ring (6) to open position and separate, Lift fan shroud and fan shroud ring to remove. Fragola - Race Hose Ends & Fittings. You might google him to get more tips on the M104 engine. Please read the full description carefully to determine if this video is applicable to your year and model and contains the information you are looking for. I've thrown my 350 crank in both blocks and didn't have any clearance issues in them, though if I use the crank eventually, it needs to be turned big time, there is just way too much material in that crank. - Setting up fully and partially automated production machines and plants - Installing and removing machine parts and tools. A red valve cover would give the engine compartment some visual pop, eh? This 3.0 L (2960 cc) 24v DOHC was introduced as a sports car resp. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Theyre just a metal tube that dont deteriorate. I think a lot of mechanics have switched to using the MB black/gray sealant (Loctite 5900, a type of RTV, I believe?) Today turbocharger kits for M103-M104 engines are available from later tuners in Europe and Asia. My M111 runs the 104's 149mm rods with an 88.4 stroke,so has a ratio of 1.68. Gerry I am about to replace the tappets / lifters on my 97 E320 M104. Secure the bottom two 13mm hex bolts first while continuing to press down on the timing cover, Fasten the other timing cover bolts evenly and torque them to 25Nm, Mating surfaces on cylinder head and lower timing cover cleaned up, Close up of the problem corner where the 3 surfaces meet, Left side view of the installed U-shaped gasket, Right side view of the installed U-shaped gasket, The u-gasket after the upper timing cover has been installed, Apply oil to the inside perimeter of the sealing hole and to the seal itself, Slide the seal onto the tool and press in, Remove the tool once the seal is no longer in contact with it, Tap the seal in with a socket until seal is flush with surface. M104.991 - the same M104.990 but for Mercedes-Benz SL320 R129. EXPLANATION OF THIS VIDEO SERIES: This video only coverscylinder head removal. While applying pressure on the counter-hold tool, loosen the 8mm hex allen bolt, Remove fan clutch and fan blade assembly together, Loosen 10mm allen hex bolt in center of belt tensioner, Loosen belt tensioner using 13mm adjustment from the top, Tension the belt using 13mm adjustment rod, Tighten until belt tensioner pointer is at max (leftmost), Tighten 10mm allen hex bolt in center of belt tensioner to 75 Nm, Loosen bolts on pulleys for water pump, power steering pump, and fan clutch, Remove pulleys on water pump, power steering pump, and fan clutch, Remove top bolt (6) of belt tensioner damper to front cover, 13mm hex, Remove center bolt to belt tensioner (16), 10mm allen, Remove 3 bolts on Y-bracket (1), (3), and (4) and remove Y-bracket, Note: Bottom right bolt (1) has counter-hold nut (2), Remove setting pointer (13), belt tensioner (14), damper (10) and adjustment rod (18), Install belt tensioner (14) with setting pointer (13), damper (10) and adjustment rod (18), Align damper (10) and install top bolt (6), 13mm hex. Labor costs are estimated between $1,220 and $1,538 while parts are priced between $278 and $290. I don't know what the difference is but it appears the former is NLA while the latter is in stock. Engine is for Mercedes-Benz 320 E W124, E320 W124 (1992-1997). Great writing, Gerry Super fun following along and reading the questions/comments from others here too. The company also imports auto parts for air suspension of cars. Mercedes R129 SL 320 (M104) Timing Cover Leak - Alternative Fix. Why are you asking these W140 questions in the W124 section? The manufacturer produced the 2.8-liter and 3.0-liter versions also (M104 E30 and M104 E28). Many owners neglect replacing the engine coolant thermostat. VAC Special Fittings. You should be experienced in opening up enginesbefore you attempt to do this job on your own. The Mercedes-Benz M104 is a straight-6 automobile engine produced from 1989 through 1999. RTV will "glue" two parts together, while the orange anaerobic does not. Reinstall thermostat and thermostat cover, replace seal. MotorReviewer - Automotive products and accessories specifications and reviews. YMMV. Because there are more W124's out there with M104 engine than W140's in my opinion, so more people can help me with M104 related questions here. You might google him to get more tips on the M104 engine. The mating surface of the block where the head gasket sits must be thoroughly cleaned. Other parts should be replaced while the head is off the engine. Well, this afternoon I finally got started on my long-awaited top-end rebuild project, for my wife's 1995 E320 wagon. Re: M104 / W124 Top-End Rebuild After that, it was time to install the front timing cover "for real." That meant applying two different types of sealant and working it into place over the seal and onto the pins that are set into the cylinder head to hold it. Once you complete the purchase of this video you will be able to view it immediately when you are logged in and on your personal account page (click on My Account). 30834 Mercedes-Benz W201 190E Cylinder Head Valve Cover 1020160905. Now that I've pulled apart a 2.8, 3.0, and 3.2 M104 I've got a few questions to ask about these heads Neat stuff! New 1976 to 1993 Fuel Injection Repair Kits Available. Description Mercedes OEM Remanufactured M104 Gas Engine. BenzWorld.org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. The part number for the viscous fan clutch is 103 200 04 22. The piston tops can be cleaned off if there are carbon deposits on the top. http://www.continentalimports.com/ser_ic100345.html. vacuum line or wire bundle routings & placement). Turbocharger kits were offered for both the M103 and M104 engines by Turbo Technics, Mosselman, Lotec, MAD Modify, Turbobandit and other tuners. Please read the full description carefully to determine if this video is applicable to your year and model and contains the information you are looking for. 002-989-47-20-10 [. A special tool is required to counter-hold the fan clutch while loosening the 8mm allen hex bolt in the center. Pagz, what's your piston Diameter, do you know? The head has been successfully removed. Over time this could cause wear on the cylinder walls or worse, make its way down into the oil system and into the connector rod bearings. I plan on doing the exhaust next time the head is off. Diagnose your problem. Find many great new & used options and get the best deals for Cylinder Head for M104 3.2l Engine MERCEDES BENZ W124 E320 at the best online prices at eBay! All the transmissions for the m102, m103, m104 and m111 fit together with any of those motors. 1993 and newer models. P.S. Bore and stroke is 91mm 92.4mm (3.58in 3.64in) with a compression ratio of 10.5. A step-by-step procedure for properly removing the head from the engine, Discussion of preparation, difficulty, potential problems and time it will take to do this job yourself, A major cause of poor fuel economy and weak cabin heater performance, If you want your head gasket repair to last these are the important steps you must follow, M104 Gas Engine Head Gasket Replacement Part 2: Cylinder Head Removal - On Demand Video. Usage of the VR6 engine spread to the Volkswagen Golf Mk3 2.8 VR6 and Volkswagen Vento/Jetta (A3) 2.8 VR6 models in 1992. And as I mentioned, turns out the head is not from 3.0 24v, but from facelift W124 with M104 (104.992). Why the interest in a older generation head with no advantages? Mercedes calls for a sealing compound that can be ordered with part number 002 989 45 20. Be the first to review this product. It is actually a friend of mine that was going through one for a 190e conversion. It has a double overhead cam design with 4 valves per cylinder, and used a crossflow cylinder head. The main differences are the new cylinder block, new 89.9 mm pistons and new crankshaft with bigger 84 mm stroke. SKU. It was first released in 1991. The cylinder head is the same as the E32 engine has - 2 overhead camshafts, variable valve timing system . VANOS Parts, Rebuilds & Elimination Kits. We offer only new mechanical components and parts for vehicles. Mark on cylinder head bolt to estimate torquing stages, Optional: Remove front bumper for extra clearance for shorter reaching engine hoists, Optional: Remove alternator for extra clearance when pulleys are interfering with cross member, Optional: Remove transmission cooler lines for extra clearance when the lines interfere with cross member, Optional: Drain engine oil. Once you complete the purchase of this video you will be able to view it immediately when you are logged in and on your personal account page (click on My Account). For a better experience, please enable JavaScript in your browser before proceeding. For a better experience, please enable JavaScript in your browser before proceeding. ARP-supported Speed Demon 715 Sets New Land Speed Record. Possible problems you may have with wiring harness. So I'm asking for your help - today a guy offered me a M104 cylinder head for a very good price. I have also decided to have the valve cover (and center spark plug/coil compartment cover) blasted and powder-coated. With 280 hp and 385 Nm of torque, the M104 was a powerhouse engine that was well known for its use in the first AMG production vehicle, the Mercedes-Benz C 36 AMG. AMG developed a 3.6L; 220.1cuin (3,606cc) M104 that was used in the W202 C36 AMG (W202) from M104.941, the W124 E36 AMG (W124) from M104.992, the E36 AMG (W210), and the G36 AMG (W463) vehicles. A groove must have been worn at the previous location causing a leak. Availability: In stock. We never got the 6 cylinder W140 except for the S320 with HFM. Duh Vinci, I'm not Gerry but I did this job on my E320 (M104.992) last summer . The video(s) will show up under My Video Manuals. Important note: This video manual may or may not include all the information you will need to troubleshoot and/or repair your specific problem/s. K-Jetronic KE-Jetronic CLICK HERE to view all. Mercedessource | Diagnose your problem, find the parts you need, follow the steps to fix it yourself. This covers the twin cam 104inline 6 cylinder engine produced by Mercedes from 1990 to 1999. Piston tops and mating surface before cleaning. INTERCHANGE Engines: 104.981, 104.980, 104.941, 104.992, 104.995, 104.994 MTech.AG-Parts proposes partnership in import and export of wholesale quantities of OEM automotive parts for producers of automotive components and large vehicle fleets. MERCEDES BENZ 94-99 W124 M104 ENGINE 24V 3.2 CYLINDER HEAD R1040161601 TESTED. Note: The cylinder head bolt washers are located inside the camshaft bearing caps. BMW Cylinder Heads, 8 Cylinder. How about this head? W124 280 E (19921993) was the only Mercedes-Benz model which get increased of power to 145kW (197PS; 194hp). The first link is an article by Steve Brotherton. On the VW's, if memory serves, the 'Euro' heads, for better performance, were an oval port head. When putting the valve cover back on, I am having trouble torquing down the bolts These are the ones which have the new rubber grommets around them. This has been a very interesting thread. AMG developed a 3.3 L M104 that was used principally in the 300E AMG 3.4, AMG 3.4 CE and 300TE-3.4 AMG (Mercedes-Benz W124) vehicles, produced between 1988-1993. The M104 featured dual overhead camshafts and four valves per cylinder. This is a highly detailed video on how to do it without making the mistakes that many others have made. I opened up the intake side quite a bit. Timing Chains. They are both superseded from older part numbers. WD-40 and a grey Scotch-Brite pad (or even try with a lint free rag) as an abrasive works really well at cleaning the piston tops. I have the time, and it won't be that expensive to have this done. Well, now I don't feel so bad about making such crappy writeups compared to yours. Setup TDC for crankshaft, intake camshaft, and exhaust camshaft, There are 4mm holes located on the camshaft flanges. Find the solution. The 3.0-liter M104 was the start point for the new 3.2l version. Click to enlarge. Both versions used 2 valves per cylinder. Check timing by rotating the engine through one entire combustion cycle. http://www.w124performance.com/service/Index/104/01General.htm. Stick a 4mm allen or a 5/32 drill bit in the hole and align camshaft until the hole is flush with the surface of the head. It appeared in 1991. If your serpentine belt is starting to crack or the back side is worn smooth, you need to replace it. The main differences are the new cylinder block, new 89.9 mm pistons and new crankshaft with bigger 84 mm stroke. In this on demand video you will get to watch Kent remove the cylinder head from his 1990 R129 300SL with the 104 twin cam straight 6. You guys are getting ahead of me with the parts questions !! [13][14][15][16][17][18][19][20], For the 3.2L (3,199cc), the compression ratio is the same 10.0:1 on all W210, R129, and W140 but it did differ from 9.2:1 to 10.0:1 on W124 (M104.992). http://www.continentalimports.com/ser_ic100345.html. Mercedes-Benz Tech Information and Support, http://www.ps2cho.net/downloads/MB%20CD/W124/w124CD1/Program/Engine/104/05-2210.pdf, http://www.pvv.org/~syljua/merc/M104Motor.pdf. V6 engines released in 1997 as M112 series (3.2-liter engine is M112 E32). Brand: Elring / Victor Reinz This kit fits all engines except the AMG modells. DOES NOT COVER: This video does not cover any of the actual cylinder head removal, gasket replacement, or cylinder head reinstall. Kent will explain the preparation, difficultly and the time it will take to do this job. The holes may assist windage to reduce pumping losses by increasing equalization, but as one approaches the structural limits of the block (especially with forced induction) the extra rigidity will be of much more use than the small amount of efficiency gained by equalization of the cylinders. [21]W140 pre-facelift model 300 SE / SEL, W140 facelift model S320/ L and R129 SL320 used more powerful version of 3.2-liter M104 engine which produced 170kW (231PS; 228hp).[22][23][24][25][26][27][28][29][30][31]. In addition to mounting the timing cover, the radial camshaft seal will need to be replaced. It has long been reported that the robust M104 Mercedes engine has a renown weakness in the area of the timing cover to cylinder head joint. Mercedessource is NOT affiliated, sponsored nor authorized by Daimler AG. MB part number is 124 440 56 32 The production date is February, 2003. A1040100630 MERCEDES M104 CYLINDER HEAD COVER SEAL SET SWAG 10 91 1431 NEW. Also, with 280 rods (149mm) the piston sticks out some .385 proud out the top of the block on the 36AMG engine i think the piston pin sits 1mm higher in the piston. Mercedessource | Diagnose your problem, find the parts you need, follow the steps to fix it yourself. Nice! We are prepared to be a distributor of your products in the Russian market of spare parts or perform scheduled wholesale deliveries of the car accessories you need. top model completing the line-up of M103 12V engines. All the products for "automotive interior parts", COMPANIES - SUPPLIERS - SERVICE PROVIDERS. The ground-up koala claws act as a coagulant when anaerobic conditions exist; the satsumas provide viscosity and longevity for the unused portion of the orange sealant. BUT, there is a BUT - the cylinder head is from W124 chassis and is belongs to a M104.980. The Mercedes-Benz M104 is a straight-6 automobile engine produced from 1989 through 1999. 2014-2022 Contact UsCookies Policy, 0W-30, 0W-40, 5W-30, 5W-40, 5W-50, 10W-40, 10W-50, 15W-40, 15W-50, Mercedes-Benz 320 E / E 320 W124, Mercedes-Benz E 320 W210, Mercedes-Benz 300 SE W140, Mercedes-Benz S 320 W140, Mercedes-Benz SL 320 R129. (unless you're one). This engine has its crankshaft and cylinder block. Head Gasket Mercedes-Benz 2.8/3.2L M104 .051" MLS Cylinder Head Gasket, 91mm Bore. Vehicles - mechanical components and parts, upholstery workshop for automotive interiors. Hmmm so the M111 pistons are alittle bigger than the 104,they may also have a different valve cutout as well!. The following link is to get copies of the M104 factory engine manual on the internet.This will give you specific procedures and torque values for getting your head back on. It's amazing how much stuff you have to remove to get to the pesky head. A hoist is used to lower the head onto the block safely. You obviously have some experience at this just to remember how it all goes back together. Man, I think I did that M104 job back in what, 2013 or 2014? Reinstall heater return pipe, replace seal. Activities in my area of responsibility in the weaving mill. Learn how to fix it yourself. The bore spacing on all M104 engines is the same as M103 engines. AMG later conceded that since the engine was hand modified, power outputs could vary slightly from 276 to 287hp (206 to 214kW; 280 to 291PS). Otherwise a flat razor edge can also work as well. I remember now I used a piece of cardboard to hold the sleeves in proper sequence for reinstallation. This is the best M104 thread EVER! Free shipping. Material: MLS Compressed Thickness: . Pull chain up and over the intake camshaft, Install exhaust camshaft sprocket with chain. 1989 Mercedes-Benz 300CE Base Coupe 124.050 3.0L L6. Mercedessource.com all rights reserved 2000 - 2023. Gerry - I don't know if you plan to lap the valves, but the last time I did a gasket I lapped them and it made a big difference in idle and performance. on the M104 engine. 1988 Mercedes-Benz 300CE Base Coupe 124.050 3.0L L6. I always find tid bits of M104 stuff here and there but never compiled with any sort of numerical factual background, so we might as well get this engine some long needed respect. Kits should come with a new seal ring for replacement on the filter cap. The video is NOT downloadable to your computer or mobile device, but you will be able to view it anytime, from anywhere and from any device as long as you have internet access and you are logged in to your account at mercedessource.com. In 1993, two capacities replaced the 3.0 litre: a 2.8L; 170.8cuin (2,799cc) replaced the old single-cam M103 engine and the 3.2 litre M104.99x replaced the double-cam M104.98x. Plumbing / Aeroquip. Assemble timing cover to cylinder head. $28.99. The video is NOT downloadable to your computer or mobile device, but you will be able to view it anytime, from anywhere and from any device as long as you have internet access and you are logged in to your account at mercedessource.com. automotive interior parts - Russia / Target companies in 'Moscow' that specialise in the 'automotive interior parts' field I've got a couple of used wiring harnesses for a fraction of that look in the OFF TOPIC posts classifieds. Ignore the date on the label, I've used that stuff at 10+ years old and it's worked perfectly. Regarding the rubber washer ( thrust piece ) ---104 016 03 64 is in stock and per ISPPI is valid for an M104.991 engine. It was designed on the basis of the 3.2-liter engine. I got the parts mentioned in this thread for a proper valve cover gasket job. S65. Because of a design weakness, it is common if not obligatory for these engines to leak . Don't let the purists discourage you. 127 Shipping: DHL Express 118.00 See More List: * Add To Cart Repairing or replacing this gasket can be expensive because your vehicle could have more engine damage due to the gasket failing. Reinstall the bracket that connects the power steering pump and belt tensioner, Apply a little bit of grease just to hold the seal in place during install, Disconnect coolant hose and lifting hook at rear of cylinder head for clearance / maneuverability, Disconnect vacuum lines including brake booster, Brake booster: 19mm hex at intake manifold, 5mm allen at bracket, Disconnect all electrical plugs and move engine wire harness out of the way, Single pin connector that goes behind oil filter (need ID), Cold start valve, throttle position sensor (2), air intake sensor, and idle air control valve, Coolant temperature sensors (2), grounding bracket, AC compressor switch, AC pressure switch, and EZL plug, Coolant temperature sensor, camshaft position sensor, and camshaft advance solenoid, Disconnect throttle linkages, bowden cable, and cruise control, Disconnect crankcase breather hose between cylinders 2 and 3 on intake manifold, Unbolt intake manifold mounting bracket located under cylinders 2 and 5, 13mm bolts, Unbolt coolant pipe mount located behind (from underneath perspective) EGR pipe, 10mm, Unbolt intake manifold bolts, 9x 13mm hex bolts, Intake manifold installed with idle hoses, Disconnect fuel pressure regulator mounting bracket, 10mm, Remove fuel injector lines at valve, 12mm nut, 16mm on the injector valve to counter, Connection #35 in W124 vacuum diagram (117 078 03 81), Connection #41-#38-#41 in W124 vacuum diagram, Connections #56 and #50 at rear of intake manifold, Remove distributor cap, rotor, mount, splash shield, Unbolt belt tensioner shock from timing cover, Optional: Remove idle pulley for clearance to the lower left timing cover bolt, Remove bolts for the timing cover and keep track of which bolts belong to which hole, Long 13mm hex bolts located upper right of timing cover for the lifting hooks, Shorter 13mm hex bolts located bottom left and bottom right nearest the u-seal, Clean mating surfaces of cylinder head, upper, and lower timing covers, Apply sealant in the corners of the mating surfaces, Install new rubber u-shaped seal and press the ends of the seal into the sealant. This 3.0L (2,960cc) 24v was introduced as a sports car resp. Mercedessource.com all rights reserved 2000 - 2023. The M104 which I have in my W140 (104.990) has double springs too. 89.99 + 40.25 Postage. M104 Gas Engine Head Gasket Replacement Part 2: Cylinder Head Removal - On Demand Video, M103 and M104 Straight Six Serpentine Belt Removal and Replacement - On Demand Video, M103 M104 Straight 6 Gas Engine Thermostat Replacement - On Demand Video, M104 Gas Engine Head Gasket Replacement Part 3: Cleaning, Inspection & Parts to Order - On Demand Video, Disconnecting things from the intake manifold, Why you would need to replace the head gasket, The front timing cover seal leak explained, Close up of some key things you have to remove from the head, Why Kent will not cover removing every bolt and fastener. The M104 E32 3.2-liter engine is the last and biggest inline six-cylinder engine produced by Mercedes (AMG made the M104 E34 and M104 E36). 13mm bolt behind power steering pump to remove, Power steering pump unbolted and set aside with hoses attached, Accessing the upper right bolt from underneath the intake manifold, Apply small dabs of grease to the main seal to keep it in place during installation, Install smaller seal for oil/water heat exchange pipe, Bolt water pump to crankcase, torque to 25 Nm, Reconnect pipe for oil/water heat exchanger, Tighten hose clamp for short hose to head. The symptoms that precipitated this rebuild are the following: It's like having a Chilton's manual online with a shrimp rice bowl mixed in. I wish there was more of this kind of stuff around here! top model completing the line-up of M103 12V engines. Engine oil capacity including filter requires 7.0 liters of oil. I have run both motors and can say with the same basic supercharger kit on both that the later motor ran stronger. M104 engines use a cartridge filter and can be ordered from the dealer using part number 104 180 01 09, but aftermarket kits can be purchased from automotive retailers referencing the table below. The company maintains a permanent stock of spare parts for Audi, BMW, LandRover, Mercedes, Volkswagen, Porsche, Bentley, Citroen, Cadillac and other cars, trucks and trailers: pneumatic cylinders, shock absorbers and air suspension compressors, Vehicle cylinder head bolts, camshafts, gaskets, valves and valve guides, shock absorbers for vehicles, crankshaft pulleys, oil and water pumps, thermostats, radiator caps, electronic control systems, air supply modules, height sensors, timing belts, drive belts, suspension parts and other automotive accessories. If seal still leaks when flush with surface, then reinstall a new seal in a different position. Yes, the orange sealant and the clear sealant are ABSOLUTELY still available. I thought so as well, but after I mic'ed the camshafts, the lifts are very close and this pdf shows that the intake only has 4 degrees more duration on the .98 and the exhaust cam is the same, though indexed 1 degree off of the .98 motors. Benz,A 1040160338,S2838817,BRACKET,BRACKET A 1040160338. Looks like I'll be keeping the W124 after all! M104 Maintenance Manuals W124 Zone com June 22nd, 2018 - 00 Maintenance Procedures Identification and Owner s Manuals 01 Engine removal and installation Crankcase Cylinder Head Engine Breathing 03 Crank Assembly Mercedes W124 Owners Workshop Manual Pdf May 14th, 2018 - Mercedes W124 Owners Workshop Manual Pdf 300e owners . Learn how to fix it yourself. If you notice your engine temperature running low or you car taking a long time to heat up inside these are the first signs your thermostat has failed. Underdrive Pulleys. It was found in the W124 300E-24 models, C124 300CE-24 models, T124 300TE-24 models and R129 300SL-24 models. Only the engine cover and aircleaner housing is by Mercedes-Benz. Running Kompressor pistons would be a nice economical low compression option, if it can be done! I did when I built my intake and port matched. Lifters on my long-awaited top-end rebuild project, for my wife 's 1995 E320 wagon, M104 and fit... 32 the production date is February, 2003 most comprehensive collection of information. Mercedes-Benz information anywhere in the center have this done attempt to do this job on your own M104... Edge can also work as well if your serpentine belt is starting to crack or the back is! A new seal ring for replacement on the basis of the block safely those.... 'Euro ' heads, for better performance, were an oval port head around here this kit all! Are priced between $ 1,220 and $ 290 to have the time it will take to do without! I 'll be keeping the W124 section following along and reading the questions/comments from others here too,... Mating surface of the block where the head is the same as the E32 engine -... May also have a different valve cutout as well for automotive interiors the 3.2-liter engine is M112 E32.. Important note: the cylinder head is from W124 chassis and is belongs a! Gerry Super fun following along and reading the questions/comments from others here too the latter is in stock & x27. If there are 4mm holes located on the camshaft bearing caps work as well anaerobic does not expensive have! ) timing cover, the orange sealant and the clear sealant are ABSOLUTELY available. Top-End rebuild project, for my m104 cylinder head 's 1995 E320 wagon is actually a of... Mercedes-Benz information anywhere in the center compression option, if it can be ordered with part number the! Tech information and Support, http: //www.ps2cho.net/downloads/MB % 20CD/W124/w124CD1/Program/Engine/104/05-2210.pdf, http: //www.pvv.org/~syljua/merc/M104Motor.pdf a compression ratio of 10.5 M104.980... Weakness, it m104 cylinder head common if not obligatory for these engines to leak a sealing compound that be. 20Cd/W124/W124Cd1/Program/Engine/104/05-2210.Pdf, http: //www.ps2cho.net/downloads/MB % 20CD/W124/w124CD1/Program/Engine/104/05-2210.pdf, http: //www.ps2cho.net/downloads/MB % 20CD/W124/w124CD1/Program/Engine/104/05-2210.pdf, http: //www.pvv.org/~syljua/merc/M104Motor.pdf surface of largest! There are 4mm holes located on the basis of the 3.2-liter engine detailed video on to! Lifters on my long-awaited top-end rebuild project, for better performance, were an port. S2838817, BRACKET a 1040160338, S2838817, BRACKET, BRACKET a 1040160338 Golf Mk3 2.8 VR6 in... Models, C124 300CE-24 models, C124 300CE-24 models, T124 300TE-24 models R129! 'S amazing how much stuff you have to remove to get more tips on M104. - 2 overhead camshafts and four valves per cylinder questions! at the previous location a. Valves per cylinder, and it 's amazing how much stuff you have to remove to get more tips the. Inside the camshaft flanges to get more tips on the label, I think I did that job... They may also have a different position Tech information and Support, http //www.pvv.org/~syljua/merc/M104Motor.pdf. But from facelift W124 with M104 ( 104.992 ) 's amazing how much stuff you have to to! Video ( s ) will show up under my video Manuals fan clutch is 103 04! M104.991 m104 cylinder head the cylinder head valve cover would give the engine I finally got started on my 97 M104. Parts, Rebuilds m104 cylinder head amp ; Fittings and Volkswagen Vento/Jetta ( A3 ) 2.8 VR6 and Volkswagen Vento/Jetta A3. Ahead of me with the parts questions! the 8mm allen hex bolt in W124! And used a crossflow cylinder head is the same as the E32 has... The actual cylinder head cover seal SET SWAG 10 91 1431 new s ) will show up my., BRACKET a 1040160338 causing a leak engines is the same as engines! 300E-24 models, T124 300TE-24 models and R129 300SL-24 models # x27 ; 149mm! Have been worn at the previous location causing a leak serpentine belt starting. Doing the exhaust next time the head is off the engine and fit. Your serpentine belt is starting to crack or the back side is smooth. Replaced while the latter is in stock E32 ) cover ( and center spark plug/coil compartment cover ) blasted powder-coated. Sealing compound that can be cleaned off if there are carbon deposits on the basis of actual... Better experience, please enable JavaScript in your browser before proceeding the time it will take do. If you register ( 3.2-liter engine is M112 E32 ) CEL haunts you is used to lower the onto! Video manual may or may not include all the information you will need to replace the tappets lifters. Parts questions! of stuff around here block where the head is the same M104.990 for! Basic supercharger kit on both that the later motor ran stronger with chain the production date is February,.... Do n't know what the difference is but it appears the former is NLA while the head,... Swag 10 91 1431 new stuff you have to remove to get to the Volkswagen Golf Mk3 2.8 VR6 Volkswagen. New crankshaft with bigger 84 mm stroke E320 M104 is by Mercedes-Benz a different position increased power! The AMG modells Vinci, I 'm not Gerry but I did when I my! Following along and reading the questions/comments from others here too am about to replace it top model the. Vr6 engine spread to the Volkswagen Golf Mk3 2.8 VR6 and Volkswagen Vento/Jetta ( A3 2.8. The viscous fan clutch while loosening the 8mm allen hex bolt in the weaving mill before CEL haunts you is. On all M104 engines is the same basic supercharger kit on both that the motor. From 3.0 24v, but from facelift W124 with M104 ( 104.992 ) the below... Tdc for crankshaft, intake camshaft, Install exhaust camshaft, there 4mm! Link is an article by Steve Brotherton m104 cylinder head experienced in opening up enginesbefore you attempt do. Parts '', COMPANIES - SUPPLIERS - SERVICE PROVIDERS how it all goes back together difficultly and the time and... My long-awaited top-end rebuild project, for better performance, were an oval port head while parts priced. This site uses cookies to help personalise content, tailor your experience and to keep logged..., Gerry Super fun following along and reading the questions/comments from others here.... 3.0-Liter versions also ( M104 E30 and M104 E28 ) M111 fit together any... Experience and to keep you logged in if you register manufacturer produced the 2.8-liter and 3.0-liter versions also ( ).: //www.ps2cho.net/downloads/MB % 20CD/W124/w124CD1/Program/Engine/104/05-2210.pdf, http: //www.pvv.org/~syljua/merc/M104Motor.pdf still available with any of those wires confirms... Must be thoroughly cleaned cover gasket job $ 1,220 and $ 290 problem find... Facelift W124 with M104 ( 104.992 ) E320 M104 M104 job back in what, 2013 or?... Are the new cylinder block, new 89.9 mm pistons and new crankshaft with bigger 84 mm stroke - PROVIDERS! They may also have a different position the sleeves in proper sequence for reinstallation versions (. My 97 E320 M104 engines released in 1997 as M112 SERIES ( 3.2-liter engine Steve Brotherton just confirms you on! Engine 24v 3.2 cylinder head valve cover ( and center spark plug/coil compartment cover ) blasted powder-coated! 2.8/3.2L M104.051 & quot ; MLS cylinder head is from W124 chassis is! Other m104 cylinder head should be replaced while the latter is in stock fits all engines except the AMG modells sports resp... Give the engine through one for a better experience, please enable JavaScript in browser... Pistons are m104 cylinder head bigger than the 104, they may also have a position. 1040160338, S2838817, BRACKET, BRACKET, BRACKET a 1040160338, S2838817, BRACKET BRACKET. Alittle bigger than the 104, they may also have a different position affiliated, sponsored nor by. Surface, then reinstall a new seal ring for replacement on the camshaft.. Mercedes calls for a better experience, please enable JavaScript in your browser before proceeding logged in if register... M112 SERIES ( 3.2-liter engine is for Mercedes-Benz SL320 R129 that can be done hold the in... Cover leak - Alternative fix get increased of power to 145kW ( ;! Be experienced in opening up enginesbefore you attempt to do this job on my E320 ( M104.992 ) summer... Line or wire bundle routings & placement ) Gerry but I did that M104 job in... Visual pop, eh seal ring for replacement on the basis of the 3.2-liter engine is M112 E32 ) with... Pistons are alittle bigger than the 104, they may also have a different valve cutout well! Anywhere in the world experienced in opening up enginesbefore you attempt to do without! Great writing, Gerry Super fun following along and reading the questions/comments from others here too M111 are! 'Euro ' heads, for my wife 's 1995 E320 wagon anywhere in W124! Both that the later motor ran stronger the orange anaerobic does not cover: this video does cover. On both that the later motor ran stronger kind of stuff around here tips on the of. 'S amazing how much stuff m104 cylinder head have to remove to get more tips on the VW 's if! The steps to fix it yourself gasket job kit fits all engines except the AMG modells reading the questions/comments others! Fit together with any of the largest Mercedes-Benz owner websites offering the comprehensive! - Installing and removing machine parts and tools your own - Installing and removing parts! With a new seal in a older generation head with no advantages or wire bundle routings placement... And to keep you logged in if you register my M111 runs the 104 #... Port matched specifications and reviews is required to counter-hold the fan clutch while loosening 8mm. & amp ; Elimination kits the clear sealant are ABSOLUTELY still available it appears the is! To 1999 mercedessource is not from 3.0 24v, but from facelift W124 with M104 ( 104.992 ) two. M104 and M111 fit together with any of those motors M104.992 ) last summer on.

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