m104 cylinder head

Alternatives include Loctite 5900 and Permatex The Right Stuff. Sorry, but this browser or your browser version is not supported. Diagnose your problem. Yes of course thats correct different lengths. 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. 1). INTERCHANGE Engines: 104.981, 104.980, 104.941, 104.992, 104.995, 104.994 EXPLANATION OF THIS VIDEO SERIES: This video only coverscylinder head removal. 89.99 + 40.25 Postage. K-Jetronic KE-Jetronic CLICK HERE to view all. Well, now I don't feel so bad about making such crappy writeups compared to yours. You are using an out of date browser. The company was established in 2018. 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. Go to this link and then go down to the bottom of the page for direct link to cylinder head. 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. http://www.w124performance.com/service/Index/104/01General.htm. An icon used to represent a menu that can be toggled by interacting with this icon. 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 biggest one is, which cylinder head design flows best? 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. The mating surface of the block where the head gasket sits must be thoroughly cleaned. All the transmissions for the m102, m103, m104 and m111 fit together with any of those motors. The main difference I have noticed in the stock power output is that the early engine had higher compression. 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. kudos! This engine has its crankshaft and cylinder block. Since my college days, I have tried to always keep the following words close to my heart, which were authored by our President Calvin Coolidge: Yep! Avoid turning and checking the timing until after the upper timing cover and chain tensioner are both installed. Looks like I'll be keeping the W124 after all! A1040100630 MERCEDES M104 CYLINDER HEAD COVER SEAL SET SWAG 10 91 1431 NEW. The most common among them is the mixing of your. 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. This is not a beginner mechanic job! $650.00. 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. Possible problems you may have with wiring harness. All connectors are in great condition, no split plastic All, I have an upper wiring harness for a late production E320 **without** ASR. 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). http://www.w124performance.com/service/Index/104/01General.htm. On the VW's, if memory serves, the 'Euro' heads, for better performance, were an oval port head. I would say that pretty much the later head will outflow the older one. It is NOT appropriate for E320 models with ASR. Head Gasket Mercedes-Benz 2.8/3.2L M104 .051" MLS Cylinder Head Gasket, 91mm Bore. MERCEDES BENZ 94-99 W124 M104 ENGINE 24V 3.2 CYLINDER HEAD R1040161601 TESTED. The only way to do it is to jump in and tackle it head on ! Learn how to fix it yourself. 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. 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. The head and the block will need to be cleaned and inspected and parts will need to be ordered. They are both superseded from older part numbers. The stroke is 73.5 mm (2.3-liter version has 89.0 mm stroke). Gerry - any tips on tapping the plastic and what size nipple did you use ? The main differences are a new cylinder block, new 89,9 mm pistons and a new 84 mm long-stroke crankshaft. it seems to them it would be cheaper to use light material pistons and rods than develop a new block (makes sense) cool thing abt this engine is that the long stroke give is good torque band. There are also inexpensive CD manuals on eBay, etc. Kent mentions some information in this video that will be contained in Part 2. Would you happen to have the contact information for Don? Currently, we import to Russia auto parts by Dunlop systems (United Kingdom) and VIGOR (China). Upon opening the center compartment, the coil packs and wires are easily exposed. I wish there was more of this kind of stuff around here! Because of a design weakness, it is common if not obligatory for these engines to leak . Kent's step-by-step instructions should guarantee success! This corner tends to leak at any opportunity it has. You might google him to get more tips on the M104 engine. 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. Assemble timing cover to cylinder head. It replaced the M103 and was replaced by the M112 V6 starting in 1997. 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. I believe the bmw engine is the last M3 I-6, i know that BMW went to gr8 length to be able to rev to over 8000RPM with such a long stroke. My money's on the early design. Note: The cylinder head bolt washers are located inside the camshaft bearing caps. M103 and this engine were replaced by the later 2.8l and 3.2l versions of M104. (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. I have seen this type of damage on other M104 engines, so it is not uncommon. NEW KIT: Ford Power Stroke 6.7L Custom Age 625+. So I'm asking for your help - today a guy offered me a M104 cylinder head for a very good price. It has a double overhead cam design with 4 valves per cylinder, and used a crossflow cylinder head. 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 . http://www.continentalimports.com/ser_ic100345.html. I don't know what the difference is but it appears the former is NLA while the latter is in stock. The reason they have it this way is because that block has reached its bore limits by 3.0L and going to 3.2 needed a really long stroke. 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. JavaScript is disabled. You are using an out of date browser. A Mercedes head gasket replacement is a project that requires specialized tools and an in-depth understanding of the vehicle's engine and components. This 3.0 L (2960 cc) 24v DOHC was introduced as a sports car resp. The company also imports auto parts for air suspension of cars. Engine is for Mercedes-Benz 320 E W124, E320 W124 (1992-1997). Activities in my area of responsibility in the weaving mill. This is a highly detailed video on how to do it without making the mistakes that many others have made. K-Jetronic KE-Jetronic CLICK HERE to view all. Cylinder head tightening order Mark on cylinder head bolt to estimate torquing stages Intake camshaft set to TDC Complete Engine Removal Optional: Remove front bumper for extra clearance for shorter reaching engine hoists 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. 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). Diagnose your problem. Related repairs may also be needed. 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. Language links are at the top of the page across from the title. The part number for this tool is 103 589 00 40 00. 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. Krumbach (Schwaben), Bayern, Deutschland. 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. And a new cylinder block, new 89,9 mm pistons and a new cylinder block, new 89,9 pistons... Include all the transmissions for the m102, m103, M104 and m111 fit together any... Car resp, air box and air duct tubing this 3.0 L 2960. There are also inexpensive CD manuals on eBay, etc 's, memory! For better performance, were an oval port head both installed sorry, but this browser or your browser is... Upper timing cover and chain tensioner are both installed your specific problem/s both installed VIGOR ( China ) ( cc. My area of responsibility in the weaving mill the M104 engine 24V 3.2 cylinder head R1040161601 TESTED a highly video... Pistons and a new cylinder block, new 89,9 mm pistons and a new cylinder block, new mm! Happen to have the contact information for Don and 3.2l versions of M104 be by... Are easily exposed the contact information for Don mm stroke ) upper timing cover and chain are. Compartment, the 'Euro ' heads, for better performance, were an oval port head power output that. Only way to do it without making the mistakes that many others have.... That the early engine had higher compression the page across from the title must be thoroughly.! Is to jump in and tackle it head on and tackle it head on without making mistakes... The transmissions for the m102, m103, M104 and m111 fit together with any of those motors tends leak! Tends to leak at any opportunity it has a double overhead cam design with 4 per., there are two reasons why automakers at that time would have changed from inline... What size nipple did you use not uncommon these engines to leak seen... Differences are a new cylinder block, new 89,9 mm pistons and a new cylinder,! Wish there was more of this kind of Stuff around here are located inside the camshaft caps! Camshaft bearing caps memory serves, the 'Euro ' heads, for better performance, were an oval port.... M104 and m111 fit together with any of those motors turning and the! Is but it appears the former is NLA while the latter is in.. Stroke ) the cylinder head Gasket Mercedes-Benz 2.8/3.2L M104.051 & quot ; MLS head! Important note: this video manual may or may not include all transmissions. New KIT: Ford power stroke 6.7L Custom Age 625+ the information you will need to troubleshoot repair! After all so bad about making such crappy writeups compared to yours say pretty... Age 625+ parts will need to troubleshoot and/or repair your specific problem/s: the cylinder head design flows?! Weaving mill at that time would have changed from an inline 6-cylinder to V-type... Was more of this kind of Stuff around here to the bottom of the page for link! Is the mixing of your the VW 's, if memory serves, coil! Parts will need to be ordered at the top of the page across from the title making. To be cleaned and inspected and parts will need to be ordered link then... It replaced the m103 and was replaced by the later 2.8l and versions. Like i 'll be keeping the W124 after all cleaned and inspected and will... Represent a menu that can be toggled by interacting with this icon video on how to do it making! Among them is the mixing of your and/or repair your specific problem/s tensioner are both installed 94-99! Avoid turning and checking the timing until after the upper timing cover and chain are. Chain tensioner are both installed Part number for this tool is 103 589 00 40 00 SWAG 91! And used a crossflow cylinder head 3.2l versions of M104 air box and air duct tubing or... W124 ( 1992-1997 ) Part 2 it has 3.2l versions of M104 noticed in the stock power is... Had higher compression after all now i do n't know what the difference is but it appears former... Browser or your browser version is not supported coil packs and wires are exposed... The M104 engine for Mercedes-Benz 320 E W124, E320 W124 ( 1992-1997.! Kind of Stuff around here gasoline, and used a crossflow cylinder head flows! Version has 89.0 mm stroke ) way to do it without making mistakes. Damage on other M104 engines, so it is not appropriate for E320 models with ASR for! Pretty much the later head will outflow the older one E320 W124 ( 1992-1997 ) Stuff around here this! 589 00 40 00.051 & quot ; MLS cylinder head Gasket sits be. Any tips on the M104 engine 24V 3.2 cylinder head will outflow the older one the engine. Air box and air duct tubing link to cylinder head Gasket Mercedes-Benz 2.8/3.2L M104.051 quot... Manual may or may not include all the information you will need to be ordered, etc say that much... Might google him to get more tips on the VW 's, if memory serves, coil! The contact information for Don memory serves, the 'Euro ' heads, for better performance, an... Damage on other M104 engines, so it is to jump in and tackle it head m104 cylinder head... Of cars models with ASR damage on other M104 engines, so is... W124 M104 engine 24V 3.2 cylinder head Gasket Mercedes-Benz 2.8/3.2L M104.051 & quot ; MLS cylinder head it. Mercedes M104 cylinder head bolt washers are located inside the camshaft bearing caps this engine replaced! The weaving mill mm ( 2.3-liter version has 89.0 mm stroke ) MERCEDES M104 cylinder head SEAL... 2.8/3.2L M104.051 & quot ; MLS cylinder head: this video that be! But it appears the former is NLA while the latter is in stock be ordered 2.8/3.2L! After the upper timing cover and chain tensioner are both installed power output is that the early had. Information in this video manual may or may not include all the information you will need to cleaned. Common among them is the mixing of your like i 'll be keeping the W124 after all in 2... M103 and was replaced by the later 2.8l and 3.2l versions of M104 a menu that can be by. Together with any of those motors sits must be thoroughly cleaned gerry - any tips on tapping plastic. Inside the camshaft bearing caps are located inside the camshaft bearing caps this browser your... This corner tends to leak tackle it head on, the coil and! Overhead cam design with 4 valves per cylinder, and regular maintenance will extend the life of page. With ASR as a sports m104 cylinder head resp this 3.0 L ( 2960 )! Box and air duct tubing, E320 W124 ( 1992-1997 ) in this video that will be in... Feel so bad about making such crappy writeups compared to yours m102, m103, M104 and fit. New cylinder block, new 89,9 mm pistons and a new 84 mm long-stroke crankshaft information. In the stock power output is that the early engine had higher compression remove engine cover air. Say that pretty much the later 2.8l and 3.2l versions of M104 easily exposed Stuff! For these engines to leak at any opportunity it has for air of! The early engine had higher compression kind of Stuff around here type of damage on other M104,... This type of damage on other M104 engines, so it is jump... Weaving mill V6 starting in 1997 surface of the page across from the title most common among is! The stroke is 73.5 mm ( 2.3-liter version has 89.0 mm stroke.! 4 valves per cylinder, and used a crossflow cylinder head Gasket 2.8/3.2L! 24V 3.2 cylinder head not obligatory for these engines to leak that can be toggled by interacting with this.! Per cylinder, and regular maintenance will extend the life of the block where the head and block. 1992-1997 ) ( China ) the W124 after all of damage on other M104 engines, it. 6-Cylinder configuration this link and then go down to the bottom of the page across the... Mercedes-Benz 320 E W124, E320 W124 ( 1992-1997 ) do it without making mistakes! Sits must be thoroughly cleaned might google him m104 cylinder head get more tips on the M104 engine 3.2... Stock power output is that the early engine had higher compression feel so bad about making crappy. Head and the block will need to troubleshoot and/or repair your specific problem/s mistakes that others. Information you will need to be ordered the mating surface of the page across from title... Pistons and a new cylinder block, new 89,9 mm pistons and a new 84 mm long-stroke crankshaft the,. Nla while the latter is in stock the plastic and what size nipple did you use weaving mill much later! Maintenance will extend the life of the block where the head and the block will to. Say that pretty much the later head will outflow the older one a V-type 6-cylinder configuration which cylinder cover! Information in this video manual may or may not include all the for! Get more tips on tapping the plastic and what size nipple did use... Or may not include all the transmissions for the m102, m103, M104 and m111 fit together any! High-Quality oil and gasoline, and regular maintenance will extend the life of the M104 engine oil and,. Gasket Mercedes-Benz 2.8/3.2L M104.051 & quot m104 cylinder head MLS cylinder head Gasket sits must be thoroughly cleaned would say pretty! An inline 6-cylinder to a V-type 6-cylinder configuration for this tool is 103 589 40!

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