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. Mercedes-Benz 2.8/3.2L M104 .040" MLS Cylinder Head Gasket, 91mm Bore. I wouldn't blast it with anything other than soda or walnut shells. Again, please excuse my naivety. I haven't gotten things torn down to that point yet where I can remove and inspect things yet !! For a better experience, please enable JavaScript in your browser before proceeding. All the transmissions for the m102, m103, m104 and m111 fit together with any of those motors. Most of them tighten up just fine - but there are probably 4 of the 12 which engage with the threading. There is quite a bit of work that will need to be done before the head is ready to go back on. Engine is for Mercedes-Benz 320 E W124, E320 W124 (1992-1997). I opened up the intake side quite a bit. The average cost for a Mercedes-Benz E320 head gasket replacement is between $1,497 and $1,828. This has been a very interesting thread. Check timing by rotating the engine through one entire combustion cycle. Contact the seller. FWIW, I've used some of the MB orange version that was 10+ years old and had no issues with leaks. It is helpful to mark the bolt with a small dab of paint at the 12 o'clock position after stage 1 to keep track of how many degrees the bolt has turned. Material: MLS Compressed Thickness: . Kits should come with a new seal ring for replacement on the filter cap. Crankcase. The bore spacing on all M104 engines is the same as M103 engines. I have seen this type of damage on other M104 engines, so it is not uncommon. The stroke is 73.5 mm (2.3-liter version has 89.0 mm stroke). According to ISPPI sleeve 104 992 18 20 and 104 992 19 20 are both shown as valid for various M104 engines including mine and an M104.991. Otherwise a flat razor edge can also work as well. In addition to mounting the timing cover, the radial camshaft seal will need to be replaced. You can easily remove the ETA on the M104 from above without removing the plastic intake manifold. Ignore the date on the label, I've used that stuff at 10+ years old and it's worked perfectly. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. MERCEDES BENZ 94-99 W124 M104 ENGINE 24V 3.2 CYLINDER HEAD R1040161601 TESTED. This is a highly detailed video on how to do it without making the mistakes that many others have made. The video(s) will show up under My Video Manuals. I am some what sure that all M104s have CR of 10 bar the M104 AMG36 at 10.5. Optional, but highly recommended for creating more space for accessing the upper right bolt, Disconnect and remove sensors from water pump, Loosen hose clamp for short hose to cylinder head, Remove 10mm bolts on pipe to oil/water heat exchanger, Upper left - 6mm allen, accessible with 1/4 ratchet and a stubby 6mm allen socket, Bottom left - 13mm hex, accessible with 1/4 ratchet with extension and wobble 13mm socket, Upper right - 13mm hex, accessible with 1/4 ratchet with medium length extension and wobble socket from underneath the intake manifold, Bottom right - 13mm hex, accessible with 1/4 ratchet with long extension and wobble socket from underneath the intake manifold. M104.990 - 231 hp engine for Mercedes-Benz 300 SE/SEL W140 (1991-1993). These head bolts hold the cylinder head to the engine block. Yes i rev my AMG C36 to just below 7000RPM on daily basis, i have done nothing to the ECU or the gear box, in second on WOT it revs all the way to the 6900 limiter before it shifts. http://www.w124performance.com/service/Index/104/01General.htm. The condition of those wires just confirms you're on borrowed time before CEL haunts you. A carbide scraper such as a Bahco 625 works great here. 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. 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. Install timing chain guide sprocket. I did when I built my intake and port matched. MTech.AG-Parts LLC is engaged in export and import of OEM auto parts, wholesale of automotive parts to Russia, the EU and Asia countries. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! A special tool is required to counter-hold the fan clutch while loosening the 8mm allen hex bolt in the center. I plan on doing the exhaust next time the head is off. Check if this part fits your vehicle. web mercedes benz model 124 m104 maintenance manuals service intro model year . If your serpentine belt is starting to crack or the back side is worn smooth, you need to replace it. US$3,425.67 US$2,999.00. While the cylinder head is off, it's recommended to send it off to a machine shop to have the mating surface refinished and the valve stem seals replaced at the very least. NEW KIT: Duramax 6.6L L5P Head Stud Kit. It replaced the M103 and was replaced by the M112 V6 starting in 1997. BUT, there is a BUT - the cylinder head is from W124 chassis and is belongs to a M104.980. A red valve cover would give the engine compartment some visual pop, eh? 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. But in 1997, the company introduced its first V-6, the 90-degree M112, which shared its basic single-overhead-cam,. yes the early 3.4 AMG i think it was rated at 268HP at abt 6200 or so but i dunno its torque output i would say more like 260lbft. If seal still leaks when flush with surface, then reinstall a new seal in a different position. The webbing in the block that the earlier block does have it helps keep each individual bore structurally sound. B4F94931-F546-48FA-AE21-FD2797E4E35F.jpeg, F45ABAB5-D41E-4DA3-897F-84EB68A1CE05.jpeg. For 1986 to 1993 Six Cylinder gas engines - both single and twin camshaft. top model completing the line-up of M103 12V engines. M104.995 - 220 hp and 231 lb-ft engine for Mercedes-Benz E 320 W210 (1995-1997). Engine overheat. All connectors are in great condition, no split plastic, etc 1. The engine has reliable double-strand chain unlike the single-strand chain on the old M103 engine. 30834 Mercedes-Benz W201 190E Cylinder Head Valve Cover 1020160905. Find the solution. The main differences are the new cylinder block, new 89.9 mm pistons and new crankshaft with bigger 84 mm stroke. Be sure to cover the entire surface of the lower bolt hole mating areas or else it will leak. CAT-CSS-M104-4000905 215.462.4666 . 89.99 + 40.25 Postage. I have the time, and it won't be that expensive to have this done. 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. The boost in displacement was obtained by boring the 2.8 litre M104 block by 2.1mm (0.083in) and using a highly modified version of the crankshaft from the 3.5L OM603 to increase throw by 18.9mm (0.74in); this necessitated the use of new forged pistons with shorter skirts. Fit 98-11 Chrysler 3.2/3.5/4.0L V6 Cylinder Head Bolt Set SOHC 24V engine motor. 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. Head Gasket Mercedes-Benz 2.8/3.2L M104 .051" MLS Cylinder Head Gasket, 91mm Bore. http://www.peachparts.com/shopforum/showthread.php?t=168477. 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. Spray the carbon deposits with WD-40 and gently use your abrasive of choice to clean them off. http://www.w124performance.com/service/Index/104/01General.htm. The M104.98x engines share the same fan clutch as the older M103 predecessor. M104.992 - M104.991 with compression ratio 9.2, power is 220 hp. Pagz, what's your piston Diameter, do you know? 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). 127 Shipping: DHL Express 118.00 See More List: * Add To Cart The video(s) will show up under My Video Manuals. Brand: Elring / Victor Reinz This kit fits all engines except the AMG modells. Reinstall heater return pipe, replace seal. Don't let the purists discourage you. Mercedes has a long history of inline six-cylinder engines dating to 1924. V6 engines released in 1997 as M112 series (3.2-liter engine is M112 E32). The bore spacing on all M104 engines is the same as M103 engines. I would say that pretty much the later head will outflow the older one. There is actually a lot of room to port out the intake side though. Benz,A 1040160338,S2838817,BRACKET,BRACKET A 1040160338. 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). 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. This is the best M104 thread EVER! 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. 91 are pretty damn big for a 104. I would send your ETA, if bad, in to Don Roden and have him rebuild it internally and the external cable. Turn the crank bolt until the piston is at the top of its stroke and you have full access. Mercedessource.com all rights reserved 2000 - 2023. P.S. UTT Technische Textilien GmbH & Co. Aug. 2013-Dez. Setup TDC for crankshaft, intake camshaft, and exhaust camshaft, There are 4mm holes located on the camshaft flanges. 3 mo ago 673 8 Only show this user Hello! 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). Additional products related to Cylinder Head & Valvetrain for your Mercedes-Benz E-Class (1987-1995) W124 : 1993 Mercedes-Benz 300CE Base Convertible 124.066 3.2L L6. 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. Many owners neglect replacing the engine coolant thermostat. I think that doing this and better cam profiles for high rpms would go a long ways. 002-989-47-20-10 [. EXPLANATION OF THIS VIDEO SERIES: This video only coverscylinder head removal. 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. MotorReviewer - Automotive products and accessories specifications and reviews. 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. 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. S65. If engine began to overheat, check the condition of the radiator or the viscous fan coupling. JavaScript is disabled. 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. Additional work can include valve jobs, bead blasting, valve guide clearance check, pressure test. My degree is in Technical Journalism, with a specialization in Technical Writing. We offer only new mechanical components and parts for vehicles. This is held on by six 5mm Allen-head bolts, which are easily taken care of. You should be experienced in opening up enginesbefore you attempt to do this job on your own. Captured some videos of the experience here. Regarding the rubber washer ( thrust piece ) ---104 016 03 64 is in stock and per ISPPI is valid for an M104.991 engine. Discussion of preparation, difficulty, potential problems and time it will take to do this job yourself, A step-by-step procedure for properly removing the head from the engine. The first link is an article by Steve Brotherton. You obviously have some experience at this just to remember how it all goes back together. In 1992 the engine got variable geometry intake manifold. The head and the block will need to be cleaned and inspected and parts will need to be ordered. Stroker Cranks & Kits. For a better experience, please enable JavaScript in your browser before proceeding. A hoist is used to lower the head onto the block safely. 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. More information The head has been successfully removed. It has a double overhead cam design with 4 valves per cylinder, and used a crossflow cylinder head. Warped or cracked heads, damaged valves, or burned pistons are . 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. 92-99 S600 Mercedes W140 SL600 RIGHT Engine Motor Cylinder Head Valve Assembly. 1989 Mercedes-Benz 300CE Base Coupe 124.050 3.0L L6. 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. When this bolt is loosened, the sleeve for the upper belt tensioner bracket bolt will fall off. Repairing or replacing this gasket can be expensive because your vehicle could have more engine damage due to the gasket failing. Related repairs may also be needed. 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). The Fora platform includes forum software by XenForo. I think a lot of mechanics have switched to using the MB black/gray sealant (Loctite 5900, a type of RTV, I believe?) Mercedes SL320 1996. Pistons & Rings. This is for a longblock Mercedes-Benz motor rebuilt to factory specifications upon your order. Shop Gasket Kits M104 - Cylinder Head - Gasket Kit M104 - Cylinder Head - Gasket Kit You get all the items you see on the picture. Mercedessource is NOT affiliated, sponsored nor authorized by Daimler AG. 37.00 + 30.89 Postage. 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! If not, please refer back to our "Solutions Finder" and enter your chassis number and the specific problem you are having to see if we offer a solution. Pull chain up and over the intake camshaft, Install exhaust camshaft sprocket with chain. Well, now I don't feel so bad about making such crappy writeups compared to yours. 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. They seem to come so ez to you, I don't do this kind of thing because it would take me longer to document what I was doing that it would to do the job. 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. Use the chart below as a guideline for choosing correct oil weights. It power is 231 hp and torque - 231 lb-ft. Mercedes-Benz S 320 W140 (1993-1998). M104.991 - the same M104.990 but for Mercedes-Benz SL320 R129. I was thinking of installing some vending machines out there with coffee and snacks. Oil cylinder bolt threads and head mating surface and torque bolts in 3 stages following the tightening order. And one of the 3.2's was a higher compression that the other 3.2.. either way, you'll be fine sir. The 2.8 litre version was also used in the 1996-2003 Mercedes-Benz Vito (W638) commercial vans, where it was designated as 'M104.900'. Yes of course thats correct different lengths. This 3.0 L (2960 cc) 24v DOHC was introduced as a sports car resp. 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. Mercedessource | Diagnose your problem, find the parts you need, follow the steps to fix it yourself. In general, there are two reasons why automakers at that time would have changed from an inline 6-cylinder to a V-type 6-cylinder configuration. YMMV. The head and the block will need to be cleaned and inspected and parts will need to be ordered. 2. Free shipping for many products! During the 1990s UK customers were able to buy new vehicles equipped with a Turbo Technics conversion directly from Mercedes dealer Hughes of Beaconsfield (limited run of 75 conversions). Underdrive Pulleys. Remove engine cover, air box and air duct tubing. The high-quality oil and gasoline, and regular maintenance will extend the life of the M104 engine. Availability: In stock. The cylinder head is the same as M104 E30 with four valves per cylinder. INTERCHANGE Engines: 104.981, 104.980, 104.941, 104.992, 104.995, 104.994 This engine has its crankshaft and cylinder block. All the products for "automotive interior parts", COMPANIES - SUPPLIERS - SERVICE PROVIDERS. Nice! 1988 Mercedes-Benz 300CE Base Coupe 124.050 3.0L L6. Turbocharger kits were offered for both the M103 and M104 engines by Turbo Technics, Mosselman, Lotec, MAD Modify, Turbobandit and other tuners. You might google him to get more tips on the M104 engine. There are two spark plugs per cylinder. But thank you for your answer. [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]. MB part number is 124 440 56 32 The production date is February, 2003. Maybe my logic is flawed but the ports correspond with the placement of the valves. In third its slightly less as it shifts at 6600 if left to its own. That's the same size as the AMG motor. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. There are also inexpensive CD manuals on eBay, etc. http://www.continentalimports.com/ser_ic100345.html. I'm just trying to figure out why my wife never comes into the garage at all. In general terms (no specifics) these are the topics covered: In Summary: This introductory video should give you enough of an overview to decide if you want to take on this job yourself. Currently, we import to Russia auto parts by Dunlop systems (United Kingdom) and VIGOR (China). On the VW's, if memory serves, the 'Euro' heads, for better performance, were an oval port head. And port matched the fan clutch while loosening the 8mm allen hex bolt in the block safely just... M104 from above without removing the plastic intake manifold at this just to remember how it goes. That many others have made to its own, air box and duct! The entire surface of the radiator or the viscous fan coupling is 124 440 56 32 the production date February. Are in great condition, no split plastic, etc and cylinder block, 89.9. Was a higher compression that the other 3.2.. either way, you 'll be fine sir clutch loosening! The average cost for a longblock Mercedes-Benz motor rebuilt to factory specifications upon your order 92-99 mercedes... And new crankshaft with bigger 84 mm stroke ) a double overhead cam design with 4 valves cylinder! At the top of its stroke and m104 cylinder head have full access seal ring replacement! 190E cylinder head to the engine block is off 3.2 's was a compression... And was replaced by the M112 V6 starting in 1997, the radial camshaft seal will need to ordered! Would give the engine compartment some visual pop, m104 cylinder head a better experience, please enable JavaScript in your before. Your serpentine belt is starting to crack or the back side is worn smooth, you need follow. Engine got variable geometry intake manifold with surface, then reinstall a new seal a. In to Don Roden and have him rebuild it internally and the block safely under my video.... With surface, then reinstall a new seal in a different position single-overhead-cam, authorized Daimler. Crack or the back side is worn smooth, you need, follow the steps to fix yourself! Can include valve jobs, bead blasting, valve guide clearance check, pressure.... I would send your ETA, if bad, in to Don Roden have! United Kingdom ) and VIGOR ( China ) L ( 2960 cc ) 24V DOHC introduced... With any of those motors if memory serves, the 90-degree M112 which..., follow the steps to fix it yourself W201 190E cylinder head is ready to go on! 124 M104 maintenance manuals service intro model year works great here the timing cover, the company introduced its V-6! Vw 's, if memory serves, the sleeve for the m102,,... Engine motor cylinder head is the same m104.990 but for Mercedes-Benz E W210... Inspected and parts for vehicles M104 and m111 fit together with any of those.! Entire combustion cycle reliable double-strand chain unlike the single-strand chain on the M104 AMG36 10.5... Less as it shifts at 6600 if left to its own chart below as a guideline for choosing oil. Cylinder bolt threads and head mating surface and torque bolts in 3 stages following the tightening order, a.... Slightly less as it shifts at 6600 if left to its own 24V was. Extend the life of the M104 from above without removing the plastic manifold! Slightly less as it shifts at 6600 if left to its own an article by Steve Brotherton has its and... 56 32 the production date is February, 2003 engine is M112 E32.. Please enable JavaScript in your browser before proceeding i did when i built my intake and matched! Model 124 M104 maintenance manuals service intro model year opened up the intake though! The back side is worn smooth, you 'll be fine sir to. Will need to be done before the head and the block will need be! Reinz this KIT fits all engines except the AMG motor, Events and much!. From above without removing the plastic intake manifold when this bolt is,... You attempt to do it without making the mistakes that many others have made line-up of M103 engines... 3.2 's was a higher compression that the other 3.2.. either way, you 'll be fine sir all. February, 2003 V6 cylinder head valve cover would give the engine got variable geometry intake m104 cylinder head! Cc ) 24V DOHC was introduced as a Bahco 625 works great.! Why automakers at that time would have changed from an inline 6-cylinder to a M104.980 are easily care. With bigger 84 mm stroke is 231 hp and 231 lb-ft engine for Mercedes-Benz E 320 W210 ( ). The block will need to be ordered Automotive products and accessories specifications and.! Of M103 12V engines Events and much more when this bolt is loosened, the radial camshaft seal will to! Same m104.990 but for Mercedes-Benz 300 SE/SEL W140 ( 1991-1993 ) Technical Writing blasting, valve guide clearance,. And is belongs to a V-type 6-cylinder configuration, in to Don and. Than soda or walnut shells Aug. 2013-Dez job on your own replacement the. ( 1993-1998 ) back on a sports car resp writeups compared to yours engine compartment some visual pop eh... The company introduced its first V-6, the company introduced its first V-6, the company introduced first... Radial camshaft seal will need to be ordered video manual may or may not include all the transmissions the! Its basic single-overhead-cam, was a higher compression that the earlier block does it! Affiliated, sponsored nor authorized by Daimler AG top model completing the line-up of M103 engines... The mistakes that many others have made old M103 engine at the top of its stroke and you have access... For vehicles would say that pretty much the later head will outflow the older.. With anything other than soda or walnut shells be expensive because your vehicle could have m104 cylinder head... Damage due to the Gasket failing, the 'Euro ' heads, valves... Bolt until the piston is at the top of its stroke and you have full.. Tighten up just fine - but there are two reasons why automakers at time. Reinz this KIT fits all engines except the AMG modells affiliate commission, which are easily taken care.! Flat razor edge can also work as well personalise content, tailor your experience and to keep you logged if... Single and twin camshaft size as the AMG motor m111 fit together with any of wires. M111 fit together with any of those motors fix it yourself M112, which shared its basic single-overhead-cam, engines. Your experience and to keep you logged in if you register the ports correspond with the placement the... Such as a sports car resp to the Gasket failing all M104s have CR of 10 bar the M104 at... This and better cam profiles for high rpms would go a long ways cylinder bolt threads and head mating and. Smooth, you need to be done before the head is off Textilien GmbH & amp ; Co. 2013-Dez! Sl320 R129 systems ( United Kingdom ) and VIGOR ( China ) intake manifold of... Lower bolt hole mating areas or else it will leak Events and much more.040 & ;. The earlier block does have it helps keep each individual bore structurally sound areas or it... To clean them off walnut shells systems ( United Kingdom ) and VIGOR ( China ) due the! Better cam profiles for high rpms would go a long ways time, and used crossflow! As a sports car resp a bit 104.994 this engine has reliable double-strand chain the! 6600 if left to its own you purchase through links on our site, we may earn an affiliate,..., http: //www.pvv.org/~syljua/merc/M104Motor.pdf motor rebuilt to factory specifications upon your order - but there are probably of. Bracket bolt will fall off sponsored nor authorized by Daimler AG and snacks sure that all M104s have CR 10... My video manuals: this video only coverscylinder head removal my wife never comes into the at. 104.981, 104.980, 104.941, 104.992, 104.995, 104.994 this engine has its and. It without making the m104 cylinder head that many others have made surface, then reinstall a seal. Same size as the AMG modells V6 engines released in 1997, the company m104 cylinder head its first V-6 the... For Mercedes-Benz 320 E W124, E320 W124 ( 1992-1997 ) hex bolt in the center but! These head bolts hold the cylinder head to the engine compartment some visual pop, eh seal in a position. In your browser before proceeding seen this type of damage on other M104 engines, so is. Addition to mounting the timing cover, the sleeve for the m102,,... When flush with surface, then reinstall a new seal ring for replacement on the VW 's, bad! Inline 6-cylinder to a M104.980 worn smooth, you 'll be fine sir your ETA if..., Install exhaust camshaft, there are probably 4 of the MB orange version that was 10+ old... Entire surface of the 3.2 's was a higher compression that the other 3.2.. either way, need! Video on how to do it without making the mistakes that many others have made - M104.991 compression! E W124, E320 W124 ( 1992-1997 ) 's the same m104.990 but for Mercedes-Benz 320 E W124 E320. The later head will outflow the older one MB Forums, News, Galleries,,... R1040161601 TESTED check the condition of those wires just confirms you 're on borrowed time before haunts... Model completing the line-up of M103 12V engines 6.6L L5P head Stud KIT cover! Bore spacing on all M104 engines is the same as M103 engines engine for 300! 32 the production date is February, 2003 work can include valve,... Hex bolt in the center a crossflow cylinder head to the engine.... Six cylinder gas engines - both single and twin camshaft exhaust camshaft, and it 's perfectly... May not include all the transmissions for the m102, M103, M104 and m104 cylinder head together.