Many enthusiasts are now buying these 2004 to mid-2010 high-performance Mercedes with little thought to the transmission.
If your clutch is making growling noise when you push the pedal in these are the parts you need to fix it. You might want to consider replacing the pressure plate and disc while you have the transmission out.
In this 17 minute instructional video Kent will walk you through removing and installation a VCV valve off the back of the injection pump and the proper way to adjust the linkage travel for best performance. A number of tips will be shared to reduce frustration and prevent problems.
Clear instructions on how to remove the old boot and install a new one. Total run time:
This 12-minute instructional video covers the full procedure of replacing both shift bushings in a 1999 R129 SL500 and goes over the challenges of replacing the same bushings in a 2003 ML320.
The R107 and C107 plastic shift bushings are very common parts that need to be replaced more often than not. Can you believe it is the exact same part that was used on all models for over 25 years! It is an inexpensive part that can cause big problems if it breaks out.
These are the parts and instructions you will need to fix a very common shifting problem in the 1996 to 2006 Mercedes 722.6 five (5) speed automatic transmission.
This is PART 3 of Kent’s three part video series on troubleshooting and repairing a very common shifting problem in the 1996 to 2006 Mercedes 722.6 five (5) speed automatic transmission.
This is PART 2 of Kent’s three part video series on troubleshooting and repairing a very common shifting problem in the 1996 to 2006 Mercedes 722.6 five (5) speed automatic transmission.
This is PART 1 of Kent’s three part video series on troubleshooting and repairing a very common shifting problem in the 1996 to 2006 Mercedes 722.6 five (5) speed automatic transmission. The entire video series is included free of charge when
If your shift lever feels loose or is rattling, that is an almost sure sign that one or both bushings on the transmission shifting levers has/have disintegrated and fallen out. This new replacement bushing is cheap, but we need to warn you about installing it.
DOES NOT WORK ON THE V12. If your shift lever feels loose or is rattling, that is an almost sure sign that a bushing (or both)on the transmission shifting lever or the console shifter has disintegrated and fallen out.
Do you own a 1998 to 2006 Mercedes with the 5 speed automatic that has the MB WORKSHOP ONLY locked cap on the top of the transmission fill tube? Have you wondered how you are ever going to be able to check the transmission fluid??? Kent has come up with an inexpensive answer for the D.I.Y.
This applies to those Mercedes with the 722.6x 5 speed automatic transmissions built from 1998 to 2006. They have a cap on the transmission fill tube with the words "MB Workshop Only." Heaven forbid if you break into one of these transmissions!
This guide will explain how to properly change the fluid and filter in your late 123, 126, 201, 124, late 107 chassis Mercedes as well as early 129 and 140 chassis. This includes model years from 1982 to 1993.
Brand new gasket. Make sure this fits your transmission before ordering. No returnable if ordered in error.
Common wear item. Check for looseness where they nylon bushing sits in the aluminum connector. This is a brand new Shift rod Metal Connector with Nylon Bushing installed. Sold individually. List price $20.00
New ATE Clutch Slave Cylinder. No instructions. No fittings or hoses. If you need to replace one cylinder you should replace both.
New Clutch Master Cylinder. No instructions. No fittings or hoses. If you need to replace one cylinder you should replace both.
New rubber mount that bolts on rear of transmission. Failure of this part can cause excessive engine vibration. Common failure item. Fits models listed above. NO INSTRUCTIONS INCLUDED. Single mount only no bolts or nuts included.
This is the absolute best gasket maker when you have a clean and tight metal to metal contact. Examples of where you would use this is SEALING the rear differential cover, aluminum oil pan where is mounts to the engine block, etc.
Bad rear mount can cause excessive engine vibration. No instructions included at this time.
Fits 190D, 190E, 260E, 300CE, 300D, 300E, 300SDL, 300SL, 300TD, 300TE, 350SD, 350SDL, 500SL, E300, E320, SL320, SL500
Good used flywheel stretch bolt as shown. Very limited stock. Torque converter flex plate bolts.
Getting to and removing the two hex head bolts that hold the starter to the bellhousing can be a real test of your sanity - especially if you don't have the right tool! You will need a heavy duty hex socket on a strong wobble extension.
Set of (2). The number one cause of a loose or rattling shift lever is failed or missing shift lever bushings. Our upgraded bushings are made out of nylon and are much tougher than the original plastic type. No instructions or special tools included.
Some of the most common auto transmission leaks on the early automatics come from the banjo bolts that connect the filler tube to the bottom of the pan and the two transmission coolers lines to the lower front transmission housing.
NEW Genuine Mercedes Modulator Cap. Check to see if yours is cracked. Cap removal is required for modulator adjustment.
Typical old and cracked rubber cap:
SPECIAL ORDER ONLY -- If you are going to pull your transmission to replace any clutch components you should do it right! That means to replace all key wear components so you don't have to remove the transmission again any time soon.
If you are going to pull your transmission to replace any clutch components you should do it right! That means to replace all key wear components so you don't have to remove the transmission again any time soon. Go with the best so the repair will last the longest.
If you have a leaking transmission seal it can be a real bear to get the old seals out without this puller tool. It works on both the front and rear transmission shaft seals. This tool also works great for removing the front crank seal on both gas and diesel engines.
Common diesel transmission leak source. These aluminum washers fit on each side of the banjo connection where the oil cooler lines bolt to the right and left front side of the transmission case. Fit 300D 300TD 300CD and 300SD with automatic transmissions from 1981 to 1985.
Brand new Auto transmission torque converter drain plug for All Mercedes, gasoline and diesel, from the late 60s up to the late 90s. If you are doing a complete transmission flush you will need to drain the torque converter. Good to have spare on hand!
LAST OF INVENTORY MAY 2025 -- ONLY TWO LEFT IN STOCK -- INVENTOR SET
To fix one of the MOST COMMON severe leaks on these older transmissions. This kit will include the parts and detailed PDF instructions you will need to repair a front transmission case leak in transmissions installed in the models listed below.
These same clips are used on almost all Mercedes Benz Models from the late 1960s up into the 1990s. If you have lost or damaged one of your clips here is a chance to get replacements. Maybe good idea to have spares on hand. Sold in set of 2.
Excellent used transmission oil pan. Fits non turbo diesel models from 1970 to 1980. Very straight pan. If yours is all beat up, this is your chance to replace it with a sweet one. Bolts and washers included. New filter and gasket.
Fits all these chassis from 1968 to 1985. For drain bolt on automatic transmission torque converter. For a complete transmission flush the torque converter must be drained separately. Good to have a new aluminum sealing washer on hand during the service.
FITS ALL W115 W116 W123 and W126 Chassis Diesel 4 and 5 cylinder engines from 1968-1985, including 220D 240D 300D 300CD 300TD 300SD both Non-Turbo and Turbo Models! This is an excellent used Genuine Oem Mercedes Torque converter flex plate.
Brand new Genuine OEM turbo diesel kickdown switch. Fits 123 turbos from 1982-1985 and 126 turbos from 1981-1985. This switch is located under your accelerator pedal, and it tells the transmission when to down shift. If the switch breaks it can stick in or on!
Not all units are repairable. These are no longer available new. This is one of the best we have seen in recent years.
Excellent used set of torque converter bolts as shown. These bolts are critical, and I often see them replaced with improper bolts. There are six that are required to hold the flex plate to the torque converter on all Mercedes diesel engines from 1969 to 1985.
New ATE clutch cylinder fits all 190D and 190D with manual transmissions from 1984 to 1993.
New Ate Clutch SLAVE cylinder for early 123 chassis 240D manual transmission. Be sure to check your vin number before ordering. This one fits up to the following vin number 123.123 - up to 219674. List price is $ 107.00
SPECIAL ORDER ITEM. WILL NOT FIT OTHER MODELS! Correct transmission filter and pan gasket that fits. This one is hard to find and you can easily get the wrong one ( it is very close to the early 123 diesel service kit.
Brand new Gemo Speedometer cable for all 5 cylinder 123 Chassis Diesels from 1977-1981. If any question that this single length cable will work in your car please measure your existing cable. This one measures 1460 mm. This only works on non-turbo automatic transmissions.
Yes, with age they can leak from the inside out ever so slowly. Replace before they fail! This is a great upgrade that fits most models from early 70s up to mid to late 90s. The wire protector on these hoses will prevent chaffing especially from loose V belts.
This part controls the function of your backup lights as well as the starter motor lock-out if you do not have the transmission selector in park or neutral. It is called the neutral safety switch and fits all 107, 114, 115, 116 and 123 chassis to 1981 (except 81 Turbo wagon).
Fits all 123 chassis sedans, coupes, and wagons 1977-1985. This is a cosmetically VERY nice piece. No wear or cracks in the shifter face. This includes 240D 300D 30TD 30CD 280E and 280CE.
Fits chassis 110, 111, 112, 108 and 109. This is the ball socket bushing used on the linkage for column shift automatic transmissions from the early 1960s to the early 1970s. It snaps on the end of the shifting arm coming up of the bottom of the steering column.
FITS THE FOLLOWING models listed below: Includes illustrated PDf instructions on replacement. Includes both a new filter and pan gasket to do complete service on your transmission. Consider replacing your old pan to prevent leaks.