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$89.95

W123 Front Doors Complete Door Striker Replacement Kit w/ Free Videos

Save$$. Everything you need except an electric drill to replace the front door strikers in a 1977 to 1985 240D 300D 300TD 300CD 280E and 280TE

It is the front door strikers that usually wear out first. This complete kit will help you get the old bolts out and the new strikers installed and adjusted properly.

$29.85

123 126 Chassis 617 Turbo Diesel Radiator Hose Kit

With extras as shown. Don't just look at your hosed to determine if they are good. Remove and inspect the ends!

New set of upper and lower radiator hoses that fit 1981 to 1985 300SD, 1981 to 1985 300TD, and 1982 to 1985 300D and CD (turbo engines only). NOTE: Does fit SOME late-model 240D.

We include a chaffing guard for the lower hose.

On Demand Video
$6.99

Installing an M112 V6 M113 V8 Power Steering ADD-ON Magnetic Inline Filter - On Demand Video

Easy DIY job. Great protection for your power steering. Full video Instructions included.

This is a 5-minute instructional video to show you how to attach an inline magnetic filter to your power steering system. Great protection and easy to do. You will lose some fluid unless you pinch off the hoses before cutting out a section to install the filter.

$399.00
Currently out of stock.

2005 to 2013 M272 V6 100K Forget-Me-Not Complete Service Kit

If mark SOLD OUT, you can still buy most kits individually. See related products. 100K maintenance kit to improve reliability and increase the life of your V6 engine.

These are all maintenance issues that a lot of shops miss. If you want your M272 to break down or lose performance after 100K, then just ignore these items. We are talking prevention here - not waiting until something breaks to fix it! This is a DIY SUPER KIT.

$42.50

Late 60x (602 and 603) Diesel Prechamber Collar Nut Socket

Special Splined Socket

This is a special pre-chamber collar nut removal socket ONLY that works on the diesel engines in the 1990 to 1991 350SD 350SDL (126 chassis), 1990 to 1993 300D 2.5 (124 chassis), and 1992 to 1995 300SD / S350 (140 chassis).

$29.00

1970 to 1975 D-Jetronic Fuel Injector New Wiring Plugs x 8

If you are installing our NEW injectors, these wires are a good option if your old wire plugs are rotten and breaking up. These will need to be wired into your existing harness.

These plugs will NOT work on your original injectors. They will ONLY work on our new replacements (see below). These plugs are a good alternative to the damaged originals on your D-Jetronic fuel-injected engine only if you are installing our new injectors.

$475.00

W123, W115, Early R107, Early W126 Right Rear Trailing Arm - USED

Removed from 83 300D with 220k miles. No salt corrosion. Very clean with cable and newer emergency brake. FITS W123 chassis 240D 300D 300CD 300TD 280E 280CE and W126 380SE 380SEL 500SE 300SD UP TO 1985 ONLY!!! also fits W115 and R107 to 1985.

This is the last one we have available. Very good used straight rust-out free driver-side trailing arm (there may be some small spots of surface rust.m Good shock absorber mounting threaded holes, good attachment studs.

$96.00

Late 126 Chassis Front Wheel Bearing Complete Kit

Now for both wheels with free high performance grease included. 1985 300SD with ABS, 380SE, 300SDL, 350SDL/L, 300SE/L, 420SEL, 560SEL, 560SEC

If you need everything for your front hub bearing replacement then this is the best deal. This kit is for BOTH SIDES. Comes with inner and outer wheel bearings, seal, cap, AND ground clip. Fits models listed above only ( with ABS).

On Demand Video
$9.99

Early V8 Engine Compression Test Procedures - On Demand Video

30 minute Instructions apply all M116 and M117 engines from 1970 to 1991. Principles also apply to 4 and 6 cylinder gas engines during that same period.

This video will walk you step-by-step through the proper procedures for doing a full compression test on your older V8 Mercedes Engine.

$79.50

2007 to 2012 GL 320/350 GL450 GL550 Front Wheel Hub

Consider replacing the hub on high-mileage GLs when replacing front bearings or axles

Consider replacing the hub if it is severely rusted due to road salt. You may not be able to get the new bearing to fit correctly. Also, the inside splines do wear if the GL is driven hard or run off-road regularly.

$29.75

W123 Separated Dash Wood Repair Kit

Includes the best glue and Kent's lengthy (23 minute) video instructions

Tired of trying to get your bent dash wood to stick to the dash? Have you tried to glue it or use tape only to have it loosen or fall off again? This new kit Kent put together will solve the loose dash wood problem once and for all.

$169.00

OEM M272 V6 M273 V8 COMPLETE Drive Belt, Pulley, and Tensioner Replacement Kit

With routing diagram and video instructions. Almost all V6 and V8 engines from 2007 to 2013

Yes, that is correct, these are OEM parts - not cheap aftermarket. These are the same parts on all 272 V6 and 273 V8 from 2006 to 2013. That is a few million cars that are now all aging, and many have not had these parts replaced.

$52.50
Currently out of stock.

1981 to 1989 R107 380SL 560SL Transmission Kick Down Cable - NEW

Also know as the Bowden cable. If broken or out of adjustment your transmission will not shift properly. NEW o-ring included and installed

Inspect for adjustment and tension. If you disconnect the cable from the throttle linkage and there is no spring back pressure then the cable is broken.  

New o-ring seal installed.

$76.50

Diesel Engine Water Pump w/ Limited Instructions

For 123 240D 300D 300CD 300TD and 116 / 126 300SD from 1977 to 1985 And 1974-1976 240D Only

Here is another diesel item I strongly believe should be replaced as a preventative measure. Water pumps do not last forever and when they go, it is usually when you are on a trip - right? I feel they should be changed every 100,000 miles.

Diesel Fuel Injector Anti Leak Kit w/ Instructions
$9.75

Diesel Fuel Injector Anti Leak Kit w/ Instructions

For sealing all Diesel mechanical injectors 1961 to 1993

We receive a large number of emails from customers complaining about small fuel leaks at the fuel injector housing (coming out the threads between the two halves)and how best to seal them. To fix this high pressure leak requires taking the injector apart and "lapping" the mating surfaces.

$195.00
Currently out of stock.

1965 to 1972 M129 M130 6-Cylinder Fuel Injected Valve Adjusting Deluxe Combo Kit

This is what you need to DIY. For 250SL, 280SL, 250SE, 280SE, and 280SEL with the fuel injection straight six.

All 6-cylinder gas engines during this period have adjustable valve clearances that should be checked every 15,000 miles. Only one wrench is needed to adjust these valves. There are no locking nuts like on the diesel engines.

diesel fuel filter washer and oring
$2.85

116 123 126 Diesel Main Fuel Filter Bolt Copper Washer and Oring

Fuel Filter sealing rings for 1977 to 1985 240D 300D 300CD 300TD 300SD ONLY

Fits 116, 123 and 126 chassis diesel 1977 to 1985 only. We have been sourcing these copper washers from Mercedes Benz and also including o-rings for a long time with our fuel filter kits, due to the fact that they do not come with the fuel filters.

$44.00

1970 to 1975 D-Jetronic V8 Front Engine Short Hose (s) Replacement DIY Kit

You get the hoses, the clamps, the gasket, the sealants and extensive video instructions that will keep out of trouble

If you think your coolant hoses are "ok" they just may be, but it is what is hidden that could be a problem. When you remove those old hoses ( unless they have been replaced in the past 10 years) you may be shocked at what you find.

On Demand Video
$14.99

Replacing and Servicing Screw Cap Style Ignition Key Tumbler Assemblies - On Demand Video

For select models 1975 to 1989. With the right tools and knowledge you can do this yourself sitting in the car!

This video is not only going to show you how to remove and replace the “screw cap” style tumbler, but it also going to explain the theory of operation and how to avoid certain pitfalls when doing this job yourself. And YES, there are pit falls.

$74.50

1973 to 1985 R107 W116 Driveline Center Support Overhaul Kit

For 1973 to 1980 450SL and SLC. 1981 to 1985 380SL and all W116 sedans 1973 to 1980. Comes with special tools and video instructions.

I have been discovering this is one of those maintenance areas that suffers from severe neglect. Failure of the rubber support or center drive shaft bearing can cause all types of improperly diagnosed vibration problems - some commonly change with vehicle speed.

On Demand Video
$7.99

Outside Rear View Mirror, Removal, Service and Repair - On Demand Video

Applies to most models 1973 to 1985 w/ manual mirrors - W114, W115, W107, W116, W123 and early W126 driver side

Is your driver side or right side manual adjusting mirror getting difficult to adjust? Is the mechanism broken or will not hold adjustment? Does the mirror glass need replacing? Repairing these types of problems is definitely something you can do yourself!

$8.75

Super Sharp and Fine Tip Cutter for Plastic, Rubber, Copper and Aluminum.

You will love this tool. It even cuts through heavy carpet!

These quality 6.5 inch wire cutters are made of special steel, the blades are high-frequency hardened steel. Suitable for cutting soft copper wire, plastic wire, small cable, aluminum wire, soft alloy wire, jewelry making, multifunctional manual edge banding pliers.

On Demand Video
$8.99

1978 to 1985 Pencil Glow Plug Replacement Instructions - On Demand Video

For 1978 to 1985 300SD and 1980 to 1985 240D, 300D, 300CD and 300TD

Pencil (parallel style) glow plugs usually fail slowly over time. The first signs are rough running after startup. Then you may see a flashing glow plug light on your dash. If ignored over time you engine may not start at all.

$89.95

1965 to 1972 M129 M130 6-Cylinder Valve Adjusting Wrench Set

Try to adjust valve clearances with standard loose fitting tools then try Kent's tools! For 250SL, 280SL, 250S, 280S, 250SE, 280SE and 280SEL.

All 6-cylinder gas engines during this period have adjustable valve clearances that should be checked every 15,000 miles. Only one wrench is needed to adjust these valves. There are no locking nuts like on the diesel engines.

$78.00

230SL 250SL 280SL 350SL 450SL 380SL Front Wheel Bearing Kit

Early W113 and R107 SL kit. For both sides. Quality U.S.A. made bearings and free high performance grease included.

Almost every early SL Kent comes across needs new front wheel bearings. These get so neglected and hardly ever replaced. We are offering a very high quality kit as shown above that will include free grease for your new wheel bearings.

$44.50

617 Turbo Diesel Turbocharger Oil Drain Leak Fix Kit

5 Cylinder Turbo 300D 300CD 300TD and 300SD up through 1984

Want to fix a common leak? If you own a 617 turbo diesel Mercedes I suspect you have already had to deal with oil leaks. It comes with old diesel territory. There is one small common leak on these engines that is annoying at best but a real pain to repair.

$149.50

Late 616 617 Diesel High Performance Glow Plug Relay

1981 to 1985 240D 300D 300CD 300TD 300SD - Faster smoother starts in COLD WEATHER!

Looking for better-staring performance? Are your glow system lights not coming on on your dash even after replacing the glow plugs? It it taking way too long for the glow light to go out ( it should only be on 5 to 10 seconds)?

On Demand Video
$15.99

How to Remove Fine Scratches from Your Car's Windshield - On Demand Video

Video instructions using Kent's glass polish kit to remove scratches with less mess and less heat!

This video will take you step by step through the process of using our glass polish kit with a multitool to remove those fine scratches from your windshield or rear hatch glass. It also works great for polishing the water and acid rain out of any glass, including shower doors!

Sale
$95.00

1981 to 1984 OM 617 Turbo Diesel Intake Elbow with Clamps and Seals (Used)

Fits 1981 to 1984 300TD turbo and 1982 to 1984 300D and 300CD and 1981 to 1984 300SD with air filter mounted on engine

617 098 05 01.  Good used later OM617 turbo intake elbow as shown. Very straight and has no damage with clamps ard seals. One seal is hard, but the big one is still soft but slightly bent.  They could still be usable if you don't have something better.  It will NOT fit W116 300SD.

 

$64.75

M272 V6 Spark Plug Replacement Kit

All 350 V6 engines from 2007 to 2013 - These are the BEST plugs for these engines!

This kit includes 6 correct Bosch spark plugs for the M272 V6 engine. This is not a difficult job. In fact, it is one of the easiest spark plug changes you may ever do. No need to pay $300 for a shop to replace your spark plugs.

PDF
$9.95

617 Garret Turbocharger Boost Pressure Testing and Adjustment

A double-up PDF download

This manual will cover the basics of testing and adjusting boost pressure on the Garrett turbocharger on 1978 to 1984 5 cylinder turbo diesel engines. It will not cover turbo charger removal or repair. Those details are included in my complete turbo charger overhaul kit available separately.

$68.50

1981 to 1991 All W126 Sedans and Coupes Set Door Strikers with Extras

One left and one right with 8 new Torx head screws ( one set of 4 included FREE ) Plus free video adjustment instructions included.

Torx speed bit included. The door striker set shown includes eight new STAINLESS STEEL custom machined Torx bolts and instructions on installing and adjusting the new striker plates. What are the advantages of these new-style bolts?

On Demand Video
$8.99

Instructions for Using the Mercedessource Rear End Drain Plug Wrench

Specific to the wrench designed by Kent and offered on our website

This video will show you to details on how to use Kent's custom rear end and manual transmission drain plug wrench. These 14 mm plugs were used on almost all manual transmission and rear ends from the early 1960's up to the mid 2000's.

$29.50

123 Right Hand Door Striker

Fits all 1977 to 1985 W123 sedans, coupes, and wagons single or both doors on the PASSENGER side. FREE VIDEO

Brand new door striker for Right hand side, Front or rear.

used10110727.jpg
$85.00

617 5 Cylinder Turbo Diesel Cylinder Head Bolt Set- USED

Replace when heads have been damaged, bolts are severely rusty, or the engine has been overheated

Good complete set of star head silver bolts for 617 5 cylinder turbo diesel engines from 1978-1985. These should be replaced with new or good used if your engine has overheated enough to blow a head gasket. A special socket is required. See related products below:

$112.50

OM617 Turbo 5-Cylinder Diesel Head Gasket Set

SPECIAL ORDER ITEM -- EXPECT DELAYS IN SHIPPING -- for turbo 300D 300CD 300TD and 300SD

New head gasket set. Fits all 5 cylinder TURBO diesel engines only from 1978 to 1985 including 300D, 300CD, 300TD and 300SD. Comes complete with all gaskets only as shown in the picture. Valve stem seals, chain tensioner gasket, thermostat housing gasket, and valve cover gasket are NOT included.

$12.75

Late W123 Bosch Electric Auxiliary Water Pump BYPASS Kit

If the electric pump is not working and you don't want to replace it. GET IT OUT of your system!

Since the original style Bosch electric water pumps are no longer available NEW. If you need a replacement pump, you have three options. 1. Buy a used pump. 2. Buy our newer pump conversion upgrade. 3. Take your inoperable pump out of the system.

$54.95

Miracle Paint Preparation Kit for Rust Pitted Surfaces

This is the best type tool and attachments to use for cleaning small hard-to-get-to rusted metal surfaces

Over the years I have used lots of different methods to clean off rust before applying Miracle Paint. This is the best and quickest method I have found. This is a great tool that can be used for many other things like cleaning off brake hubs and rotors.

Diesel Engine Short Hose Kit
$31.95

240D 300D 300SD Diesel Engine Short Hose Kit

SPECIAL HOSE DISCONTINUED -- LIMITED KITS AVAILABLE AS OF APRIL 2026

Fits 116 123 and 126 chassis diesel engines from 1977 to 1985. This includes the 240D, 300D, 300TD and 300D/300SD turbo engines.

This is the "hidden" radiator hose that never gets replaced!

$23.95

Diesel Injector Removal Socket and Pick with Instructions

Finally we can offer a strong and very deep socket that will work on all Bosch Diesel Injectors from the late 1950's to 1994

Works on 110, 115, 116, 123, 201, 126 and 124 diesel engines 200D 220D 240D 300D 300CD 300TD 300SD 190D 300SDL. We have found that over half of the deep sockets we test will not go over some of the longer injectors.

$88.95

1996 to 2002 Automatic Transmission Shift Lever New Bushing Install Kit

Fits Most BUT NOT ALL models. Please read full description and watch video before ordering. . W202, Late R129, Late W140, W210, Early W220 (2000 tp 2002 only with V8)

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.

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