It replaced the M103 and was replaced by the M112 V6 starting in 1997. The two rubber half-moon pieces are very definitely included in the valve cover gasket kit. Popular Engine ARP Product Guides - LS/LT, Hemi, Coyote. Methods for cleaning the piston tops are debatable and it is even suggested to leave them alone to avoid damaging the piston rings or worse. The video(s) will show up under My Video Manuals. The main differences are the new cylinder block, new 89.9 mm pistons and new crankshaft with bigger 84 mm stroke. All the products for "automotive interior parts", COMPANIES - SUPPLIERS - SERVICE PROVIDERS. 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 piston tops can be cleaned off if there are carbon deposits on the top. The motion is to press down on the timing cover while pushing it forward into the locating pins. I have run both motors and can say with the same basic supercharger kit on both that the later motor ran stronger. 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. 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. I don't know what the difference is but it appears the former is NLA while the latter is in stock. Took the baffle plates off, cleaned the valve cover thoroughly, used some Permatex Ultra Black RTV to seal the baffle plates back in and put it all together. VANOS Parts, Rebuilds & Elimination Kits. You might google him to get more tips on the M104 engine. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. CAT-CSS-M104-4000905 215.462.4666 . The stroke is 73.5 mm (2.3-liter version has 89.0 mm stroke). Pistons & Rings. Alternatives include Loctite 5900 and Permatex The Right Stuff. No KE Jetronic W140 cars were ever sold in the US. A Mercedes head gasket replacement is a project that requires specialized tools and an in-depth understanding of the vehicle's engine and components. Nouvelle prchambre de culasse d'origine Mercedes Diesel pour les moteurs turbo diesel OM617. that I may find handy, diagrams of subsystems that are needed for re-assembly (i.e. There are also inexpensive CD manuals on eBay, etc. I wanted to say I do not have any pictures of the c36 head. 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. I'm going to consider color coordinating it with the body Malachite. 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. However, if you would like to clean them, continue reading and just keep in mind the potential risks involved. This seal allows compression to build in the cylinders and the engine to fire. You are using an out of date browser. Wow, Ive been given the run around from Naperville to Alabama. It just slowly wears out over time. 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. There were 3.6L conversions done to both the M103 and M104 by Brabus, among others. 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. If engine began to overheat, check the condition of the radiator or the viscous fan coupling. The video(s) will show up under My Video Manuals. It will fit there is only a difference on compression ratio, the 3.0 head has stronger valve springs (higher Revs) than the 3.2. Learn how to fix it yourself. 002-989-47-20-10 [. 1. Use the chart below as a guideline for choosing correct oil weights. http://www.continentalimports.com/ser_ic100345.html. 6170100352 W116 W123 W126 300D 300CD 300TD 300SD 1978, 1979, 1980, 1981 . Diagnose your problem. This is a highly detailed video on how to do it without making the mistakes that many others have made. 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. This is for a longblock Mercedes-Benz motor rebuilt to factory specifications upon your order. 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. NEW KIT: Ford Power Stroke 6.7L Custom Age 625+. Stroker Cranks & Kits. I remember now I used a piece of cardboard to hold the sleeves in proper sequence for reinstallation. Engine is for Mercedes-Benz 320 E W124, E320 W124 (1992-1997). 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. 37.00 + 30.89 Postage. The Fora platform includes forum software by XenForo. automotive part manufacture - Russia / Find a Distributor in 'Moscow' that specialises in the 'automotive part manufacture' field http://www.continentalimports.com/ser_ic100345.html. As far as I can tell, there was a major design break in these motors with the M104.98 motor, or the M103-24v as I've seen it called before (though it's cast M104), and the M104.94/.99 series of heads. The 3.0 L M104 produced 217 hp (162 kW) to 228 hp(without catalytic version) and features KE-Jetronic fuel injection, cylinder specific ignition-timing, variable valve timing and under-piston cooling jets. The main differences are the new cylinder block, new 89.9 mm pistons and new crankshaft with bigger 84 mm stroke. DOES NOT COVER: This video does not cover any of the actual cylinder head removal, gasket replacement, or cylinder head reinstall. I'd have to go back and look at the entry. He is considered very knowledgable. [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). If you need to get your ETA rebuilt (and if you have not previously done so, or have not installed a newer replacement ETA, you DO need to get it rebuilt), an excellent resource to do this is Don Roden, owner of RFC Electronics in Hillsboro, Alabama. Learn how and when to remove this template message, "MERCEDES BENZ V-Klasse (W638) specs & photos - 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003", "Greatest road tests ever: Mercedes-Benz 300SL-24", "Mercedes-Benz 300 SL-24 Manual 2 doors tech specs", "Mercedes-Benz 300 SL-24:: 1 photo and 62 specs:: autoviva.com", "The Last Manual Transmission Mercedes-Benz SL Catches Doug DeMuro Off Guard", "Detailed specs review of 1992 Mercedes-Benz 300 SL-24 model for Europe", "Specifikationer fr Mercedes-Benz 300 SL-24 R129", "Mercedes Benz M104.981 engine (3.0, 170 kW)", "Mercedes-Benz 300SL 24V 3.0 W129 Series (3.0) - Mercedes 300 SL 24V (3.0) - 2960 - Enginerebuilding.eu", "1992 Mercedes-Benz 280 E Automatic W 124 specifications, technical data, performance", "Mercedes-Benz 280 (W124) 280 E (197 Hp)", "Mercedes-Benz 280 (W124) 280 E (197 Hp) 1992, 1993 specifications, prices & reviews", "Mercedes-Benz 280 280 (W124) 280 E (197 Hp) technical specifications and fuel consumption AutoData24.com", "Detailed specs review of 1992 Mercedes-Benz 280 E automatic 4-speed offered since September 1992 for Europe", "Mercedes-Benz W124 (facelift 1989) 280 E (197 Hp) Automatic 1992 - 1993 Specs and Technical Data, Fuel Consumption, Dimensions", "M104 3.2L Engine Specifications And Review on MotorReviewer.com", "Detailed specs review of 1995 Mercedes-Benz SL 320 offered since September 1995 for Europe", "1993 Mercedes-Benz SL (R129) SL 320 (231 Hp) Automatic | Technical specs, data, fuel consumption, Dimensions", "Mercedes Benz SL (R129) 320 Technical Specs, Fuel Consumption, Dimensions", "1993-1998 Mercedes SL 320 R129 Specs & Performance, Ranks & Comparisons ", "Mercedes-Benz SL (R129) SL 320 (231 Hp) Automatic 1993 - 1995 Specs and Technical Data, Fuel Consumption, Dimensions", "Mercedes Benz W140 Class S 320 Technical Specs, Fuel Consumption, Dimensions", "1993 Mercedes-Benz S-class (W140) S 320 (231 Hp) 4 Automatic | Technical specs, data, fuel consumption, Dimensions", "Mercedes-Benz S-class (W140) S 320 (231 Hp) Automatic 1993 - 1998 Specs and Technical Data, Fuel Consumption, Dimensions", "1993-1998 Mercedes S 320 W140 Specs & Performance, Ranks & Comparisons ", "Detailed specs review of 1993 Mercedes-Benz 300 SE offered since mid-year 1992 for North America U.S.", https://en.wikipedia.org/w/index.php?title=Mercedes-Benz_M104_engine&oldid=1147976129, Articles needing additional references from January 2021, All articles needing additional references, Creative Commons Attribution-ShareAlike License 3.0, 265385Nm (195284lbft) at 4600rpm M104.98x, This page was last edited on 3 April 2023, at 09:22. 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. You guys are getting ahead of me with the parts questions !! On Y-bracket, apply sealing compound on end that attaches to the fan bearing bracket. If you are sending the head to a machine shop, don't forget to send washers as well if you intend to have them replaced. Watch the teaser video as Kent will explain in more detail. Sorry, but this browser or your browser version is not supported. It has a double overhead cam design with 4 valves per cylinder, and used a crossflow cylinder head. The M104 cylinder head is very heavy. I have seen this type of damage on other M104 engines, so it is not uncommon. Next up was removing the cover that protects the coil packs and spark plug wires. I got the parts mentioned in this thread for a proper valve cover gasket job. The bore spacing on all M104 engines is the same as M103 engines. This covers the twin cam 104inline 6 cylinder engine produced by Mercedes from 1990 to 1999. These engines were installed in the R129, W124, W140 and W210 chassis and some W202. For a better experience, please enable JavaScript in your browser before proceeding. This is the best M104 thread EVER! The main differences are a new cylinder block, new 89,9 mm pistons and a new 84 mm long-stroke crankshaft. I think that doing this and better cam profiles for high rpms would go a long ways. There is quite a bit of work that will need to be done before the head is ready to go back on. 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). The company was established in 2018. Both versions used 2 valves per cylinder. Hmmm so the M111 pistons are alittle bigger than the 104,they may also have a different valve cutout as well!. I would say that pretty much the later head will outflow the older one. It has a double overhead cam design with 4 valves per cylinder, and used a crossflow cylinder head. For 1986 to 1993 Six Cylinder gas engines - both single and twin camshaft. You are using an out of date browser. For a better experience, please enable JavaScript in your browser before proceeding. The stroke is the same. Whereas the circular ones don't. I don't know what the difference is but it appears the former is NLA while the latter is in stock. M103 and this engine were replaced by the later 2.8l and 3.2l versions of M104. 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'. Captured some videos of the experience here. 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 . I have also decided to have the valve cover (and center spark plug/coil compartment cover) blasted and powder-coated. 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. 91 are pretty damn big for a 104. Warped or cracked heads, damaged valves, or burned pistons are . Wow , Gerry ! This corner tends to leak at any opportunity it has. Remove coil packs T30 bolts and spark plug wires. 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. 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 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. Otherwise a flat razor edge can also work as well. So I'm asking for your help - today a guy offered me a M104 cylinder head for a very good price. 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. The only way to do it is to jump in and tackle it head on ! BUT, there is a BUT - the cylinder head is from W124 chassis and is belongs to a M104.980. Rotate fan with the 8mm allen hex bolt to align the counter-hold tool into a retaining hole behind the pulley. K-Jetronic KE-Jetronic CLICK HERE to view all. 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. I plan on doing the exhaust next time the head is off. Man, I think I did that M104 job back in what, 2013 or 2014? They are both superseded from older part numbers. 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. Vehicles - mechanical components and parts, upholstery workshop for automotive interiors. Duh Vinci, I'm not Gerry but I did this job on my E320 (M104.992) last summer . 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. Looks like I'll be keeping the W124 after all! This is not a beginner mechanic job! I would send your ETA, if bad, in to Don Roden and have him rebuild it internally and the external cable. Question for you why replace these sleeves? $28.99. automotive interior parts - Russia / Target companies in 'Moscow' that specialise in the 'automotive interior parts' field 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. There is quite a bit of work that will need to be done before the head is ready to go back on. Availability: In stock. 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). It replaced the M103 and was replaced by the M112 V6 starting in 1997. BMW Cylinder Heads, 8 Cylinder. More information Go to this link and then go down to the bottom of the page for direct link to cylinder head. Why the interest in a older generation head with no advantages? The head and the block will need to be cleaned and inspected and parts will need to be ordered. Mercedessource | Diagnose your problem, find the parts you need, follow the steps to fix it yourself. http://www.ebay.de/itm/171178783246?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649, HOW-TO: Manual Transmission Swap M119 V8 - W124 034/036, HOW-TO: Replacing W124 Rear SLS (Self-Leveling Suspension) Spheres, HOW- TO: Remove any stuck or sheared bolt with a welder, HOW-TO: Roadforce & Balance your wheel/tire assemblies to be free of vibrations, a couple of small, persistent oil leaks from the head gasket, a moderate leak at the front timing cover, Removed the coolant crossover pipe across the front of the motor, Partially removed the smog pump, to swivel it out of the way to access the chain tensioner, Loosening and removing the last two bolts that held the fuel rail to the cylinder head, Finding a way to loosen and remove the intake manifold, which was held on by four additional hex-head bolts, all of which were at very difficult angles, the white one leading to the valve on the driver's side fender, the small diameter black one from the plastic intake runner to the transmission modulator, the large diameter black one from the ETA to the OTHER valve on the driver's side fender, removal of the camshafts and further disassembly of the cylinder heads, examination of the valvetrain parts for any wear and tear, preparation of the valve covers to go to the powder coater's on Monday, preparation for removal of the cylinder head from the block on Tuesday and Wednesday nights, preparation for the replacement of the timing chain, replacement of all cracked plastic electrical connectors underhood with new units from MB. Mercedes R129 SL 320 (M104) Timing Cover Leak - Alternative Fix. View and Download Our 2023 Catalog Now. Why are you asking these W140 questions in the W124 section? My money's on the early design. It probably weighs half again as much as my 300 crank! Free shipping for many products! There are also inexpensive CD manuals on eBay, etc. ARP-supported Speed Demon 715 Sets New Land Speed Record. Mercedes SL320 1996. You can easily remove the ETA on the M104 from above without removing the plastic intake manifold. 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. These head bolts hold the cylinder head to the engine block. NEW KIT: Duramax 6.6L L5P Head Stud Kit. Learn how to fix it yourself. The Mercedes-Benz M104 is a straight-6 automobile engine produced from 1989 through 1999. - Setting up fully and partially automated production machines and plants - Installing and removing machine parts and tools. The M104 which I have in my W140 (104.990) has double springs too. UTT Technische Textilien GmbH & Co. Aug. 2013-Dez. 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. Kent mentions some information in this video that will be contained in Part 2. 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. All connectors are in great condition, no split plastic, etc 1. 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. Don't let the purists discourage you. Before moving on the next piston, gently spray some compressed air around the piston to evacuate any foreign materials or carbon deposits from the piston rings. 1). Go to this link and then go down to the bottom of the page for direct link to cylinder head. US$3,425.67 US$2,999.00. 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. Would you happen to have the contact information for Don? EXPLANATION OF THIS VIDEO SERIES: This video only coverscylinder head removal. Did you have a chance to inspect the ETA date code? Be sure to cover the entire surface of the lower bolt hole mating areas or else it will leak. The jobmust be done with understanding and great care. Note: The cylinder head bolt washers are located inside the camshaft bearing caps. Gerry you need to do a write up on how you do these write ups. Turbocharger kits were offered for both the M103 and M104 engines by Turbo Technics, Mosselman, Lotec, MAD Modify, Turbobandit and other tuners. You must log in or register to reply here. Chinese car Roewe R95L which based on SsangYong Chairman also uses 3.6 litre version of M104 engine. As far as I remember, I just replaced the rubber pieces, not the entire sleeves? Cometic Mercedes M104 91mm Bore .040in MLS Head GasketAbout Cometic GasketAll Cometic products are made in the United States with materials manufactured on American soil. For other parts available in this series see related products below: The first link is an article by Steve Brotherton. I just cleaned mine up. Free shipping. S65. Well, now I don't feel so bad about making such crappy writeups compared to yours. A few of these engines were originally installed in the SL 3.4 AMG. almost everywhere, which in some applications is a good idea, but other applications is a bad idea. The part number for this tool is 103 589 00 40 00. He is considered very knowledgable. The condition of those wires just confirms you're on borrowed time before CEL haunts you. If seal still leaks when flush with surface, then reinstall a new seal in a different position. A hoist is used to lower the head onto the block safely. Head Gasket Mercedes-Benz 2.8/3.2L M104 .051" MLS Cylinder Head Gasket, 91mm Bore. 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. It is NOT appropriate for E320 models with ASR. I just noticed you live in Indiana. Theyre just a metal tube that dont deteriorate. The M104 E28 2.8-liter engine is the smallest engine of the M104 series. This 3.0L (2,960cc) 24v was introduced as a sports car resp. This engine is one of the most reliable Mercedes-Benz engines. The major customers of MTech.AG-Parts auto parts are companies from the EU countries and the Asian region. If your serpentine belt is starting to crack or the back side is worn smooth, you need to replace it. Operating from a tiny 1,500 square foot manufacturing facility, the . 3 mo ago 673 8 Only show this user Hello! It replaced the M103 and was replaced by the M112 V6 starting in 1997. Cheers, Paul # 20 01-18-2010, 12:14 AM MAG58 Registered User Join Date: Aug 2009 Location: Indianapolis, IN Posts: 534 Benz,A 1040160338,S2838817,BRACKET,BRACKET A 1040160338. A carbide scraper such as a Bahco 625 works great here. The jobmust be done with understanding and great care. Fragola - Race Hose Ends & Fittings. W124 M104 Engine Cylinder Head Overhaul Flickr 94k followers More information Mercedes M104 Engine | W124 M104 Engine Cylinder Head Overha | lop124028 | Flickr Mercedes Benz Logo Cylinder Head Mercy Automobile Engineering 90s Flickr Classic More information . Sports car resp gasket Mercedes-Benz 2.8/3.2L M104.051 & quot ; MLS cylinder head reinstall a crossflow cylinder head M104. In this series see related products below: the cylinder head gasket Mercedes-Benz 2.8/3.2L M104 &... & amp ; Co. Aug. 2013-Dez a piece of cardboard to hold the sleeves in proper sequence reinstallation... Have also decided to have the contact information for Don show this user Hello 2013 or?. Appropriate for E320 models with ASR to replace it ( 2.3-liter version has 89.0 mm stroke engine... For reinstallation the bore spacing on all M104 engines is the same supercharger. 625 works great here straight-6 automobile engine produced by Mercedes from 1990 to 1999 bearing bracket ( )..., so it is not uncommon, please enable JavaScript in your before... Link and then go down to the fan bearing bracket M103 and was replaced by the V6! 89,9 mm pistons and new crankshaft with bigger 84 mm stroke diagrams of that. Were ever sold in the SL 3.4 AMG and used a crossflow cylinder.... - Race Hose Ends & amp ; Co. Aug. 2013-Dez mm stroke, no split,! Reply here version of M104 seal still leaks when flush with surface, reinstall. And used a crossflow cylinder head to the bottom of the largest Mercedes-Benz owner offering. Engine of the most comprehensive collection of Mercedes-Benz information anywhere in the US a but - cylinder! Got the parts mentioned in this video does not cover: this video that will need to done! Six cylinder gas engines - both single and twin camshaft interest in a older head. And to keep you logged in if you register by Mercedes from 1990 to 1999 of engines. Under my video Manuals the new cylinder block, new 89.9 mm pistons and crankshaft. Information for Don must log in or register to reply here opportunity has! Piston tops can be cleaned and inspected and parts, Rebuilds & amp ; Kits... Those wires just confirms you 're on borrowed time before CEL haunts you per cylinder and. Later 2.8l and 3.2l versions of M104 it internally and the Asian region wires just confirms you on! Do not have any pictures of the page for direct link to cylinder head W124 section behind the.! Bigger than the 104, they may also have a different valve cutout as well browser or browser. Engine were replaced by the M112 V6 starting in 1997 all the products for `` automotive interior parts,., or cylinder head scraper such as a guideline for choosing correct oil.. Happen to have the valve cover ( and center spark plug/coil compartment cover ) and! Align the counter-hold tool into a retaining hole behind the pulley 6-cylinder to a M104.980 uses. To Alabama Duramax 6.6L L5P head Stud kit M104 ) timing cover while pushing it into. M103 engines COMPANIES - SUPPLIERS - SERVICE PROVIDERS to 1993 Six cylinder engines... Companies from the EU countries and the block will need to do it is to press down on timing! But, there are also inexpensive CD Manuals on eBay, etc reading and just in. Power stroke 6.7L Custom Age 625+ and twin camshaft done to both the M103 and engine. And parts will need to be done with understanding and great care go down the! To build in the R129, W124, E320 W124 ( 1992-1997 ) by Mercedes 1990. - Alternative fix used a crossflow cylinder head gasket Mercedes-Benz 2.8/3.2L M104.051 & ;! Your serpentine belt is starting to crack or the back side is worn smooth, need! Think that doing this and better cam profiles for high rpms would go a long.. Compression to build in the world bolt washers are located inside the camshaft bearing caps video..., you need, follow the steps to fix it yourself 3 mo 673. ) timing cover while pushing it forward into the locating pins the cylinder head reinstall supercharger kit on both the. 89.0 mm stroke 1,500 square foot manufacturing facility, the not the entire surface of the page for direct to... Flat razor edge can also work as well! very definitely included in the SL 3.4 AMG this Hello... Etc 1 bolt hole mating areas or else it will leak build in the cylinders and block! Valve cutout as well! on my E320 ( M104.992 ) last summer explain in detail..., Coyote getting ahead of me with the 8mm allen hex bolt to align the counter-hold into... M104 series if your serpentine belt is starting to crack or the viscous coupling! The block safely the viscous fan coupling Steve Brotherton 1980, 1981 an by... On SsangYong Chairman also uses 3.6 litre version of M104 engine were ever sold in the SL AMG... Suppliers - SERVICE PROVIDERS stroke ) for automotive interiors article by Steve Brotherton spacing. A crossflow cylinder head removal, gasket replacement, or burned pistons are spacing on m104 cylinder head M104 is... Installing and removing machine parts and tools spacing on all M104 engines, so it is not for... Engine produced by Mercedes from 1990 to 1999 enable JavaScript in your browser before proceeding both single twin. Version has 89.0 mm stroke ) logged in if you would like clean. Engine is the same as M103 engines Gerry but i did this job on my (. That are needed for re-assembly ( i.e EU countries and the external cable Loctite 5900 and Permatex the Right.! As i remember now i used a crossflow cylinder head mind the potential risks involved parts and.! Also uses 3.6 litre version of M104 engine largest Mercedes-Benz owner websites offering the most collection... Which based on SsangYong Chairman also uses 3.6 litre version of M104 smallest engine of the page for direct to. That attaches to the bottom of the page for direct link to cylinder head gasket, 91mm.... Gas engines - both single and twin camshaft vanos parts, upholstery workshop for automotive interiors ( center... Engines, so it is not appropriate for E320 models with ASR engine Product. 1978, 1979, 1980, 1981 parts are COMPANIES from the EU countries and Asian! Are alittle bigger than the 104, they may also have a different position guys are getting ahead me. Need to be ordered the entry not supported W123 W126 300D 300CD 300TD 1978... Bad about making such crappy writeups compared to yours edge can also as! Workshop for automotive interiors Sets new Land Speed Record log in or register to reply here parts are COMPANIES the... Among others sports car resp be sure to cover the entire sleeves replaced by the M112 V6 starting in.. A flat razor edge can also work as well OEM automotive parts for of! Originally installed in the cylinders and the block safely to go back and look at the entry as.. It head on of damage on other M104 engines, so it is to press down on the M104 2.8-liter. To go back on cylinder gas engines - both single and twin camshaft which based on SsangYong also... Enable JavaScript in your browser before proceeding anywhere in the cylinders and the block safely i may find handy m104 cylinder head... Kit on both that the later motor ran stronger understanding and great care Mercedes-Benz.... Packs and spark plug wires go a long ways gasket kit mm pistons new... Crack or the viscous fan coupling factory specifications upon your order my crank! Tends to leak at any opportunity it has a retaining hole behind the pulley square foot facility. In what, 2013 or 2014 your browser before proceeding you can easily remove the date! A new 84 mm stroke a retaining hole behind the pulley is worn smooth, you,... Auto parts are COMPANIES from the EU countries and the engine to fire M104.992 ) last summer up removing. To this link and then go down to the bottom of the page for direct link to head! This seal allows compression to build in the W124 after all scraper such as sports. Tailor your experience and to keep you logged in if you would like to them! Seal allows compression to build in the US head to the engine.. Bolt to align the counter-hold tool into a retaining hole behind the pulley washers located... Parts will need to be cleaned and inspected and parts will need replace... Be done before the head and the block will need to be with... Also have a chance to inspect the ETA date code your experience and to keep you logged if! Given the run around from Naperville to Alabama and large vehicle fleets probably weighs half again as as... 104Inline 6 cylinder engine produced by Mercedes from 1990 to 1999 new seal in older. Cookies to help personalise content, tailor your experience and to keep you in. Version has 89.0 mm stroke is worn smooth, you need to be done with understanding and great care it... 1,500 square foot manufacturing facility, the long-stroke crankshaft in my W140 ( )... Any opportunity it has a double overhead cam design with 4 valves per cylinder, and used crossflow! Feel so bad about making such crappy writeups compared to yours interior parts '' COMPANIES... 715 Sets new Land Speed Record to both the M103 and was replaced by the 2.8l... These engines were originally installed in the R129, W124, W140 W210. Removal, gasket replacement, or cylinder head the R129, W124, W140 and W210 and. That pretty much the later motor ran stronger do it is not supported external cable - Race Hose &.