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On Demand Video
$4.99

M103 M104 Straight 6 Gas Engine Thermostat Replacement - On Demand Video

A major cause of poor fuel economy and weak cabin heater performance

Many owners neglect replacing the engine coolant thermostat. It just slowly wears out over time. If you notice your engine temperature running low or you car taking a long time to heat up inside these are the first signs your thermostat has failed. 

$115.00

617 TURBO and Late 240D Diesel Aluminum Alternator Mounting Bracket

BOTTOM BOLT INCLUDED: Not corroded: Fits 1978 to 1985 300SD and 1982 to 1985 240D 300D 300CD and 300TD - Last one we have.

Last one we have. An excellent used bracket that bolts to the engine block to mount the alternator. The bolts in this bracket often get frozen to the aluminum and require cutting. The only solution is to get another bracket as shown here. Not difficult to install.

$148.00

OM617 Turbo Diesel Alternator - Used

Fits 1978 to 1985 300SD and 1981 to 1985 TURBO 300D 300CD and 300TD

Very good used turbo diesel Alternator. Good working condition just removed from running engine . Good bearings. No noise. Voltage regulator removed and inspected (good brushes). Ready to install on your engine. 

$19.60

OM 616 OM 617 Diesel Engine Oil Drain Plug Magnetic Pickup - SUPER STRENGTH

Stainless steel! For 1977 to 1985 Diesels in W123, W116 and W126 chassis passenger cars up through 1985.

This engine oil drain plug can help extend the life of your old diesel engine. It is not a normal drain plug, nor is it some cheap magnetic drain plug that will pick up a few paper clips! This one has to have the strongest magnet in the world for its size.

$259.00

5 Cylinder 617 300D 300TD 300SD Physical Exam Kit

Check the Health of your Diesel Engine Yourself - Save BIG $$$

If you are going to buy or have just purchased an older 5 cylinder Mercedes Diesel (1975 to 1985) the first thing you need to do is a good physical exam of the engine. Don't throw money at a car that has a dying engine.

$239.00

4 Cylinder 220D 240D Physical Exam Kit - Check Engine Health

You can save thousands $$ by doing this yourself and catching problems early.

If you are going to buy or have just purchased an older 4 cylinder Mercedes Diesel the first thing you need to do is a good physical exam of the engine. It is even better to do this BEFORE you purchase the car to prevent surprises and pain in your wallet.

$126.75

615 616 617 Diesel Valve Adjusting Wrench Kit - Designed by Kent Bergsma - Made in the U.S.A.

For adjustable valve clearances on 190D 200D 220D 240D 300D 300CD 300TD 300SD 1961 to 1985. Written instruction booklet included.

These wrenches are fantastic labor savers. If you have been thinking about adjusting your diesel's valves yourself.  This kit will save you time, frustration, and high shop labor costs. Now is the time to get your own pair. NOW WITH RUBBERIZED GRIP HANDLES. Made in the U.S.

$16.95

617 Turbo Diesel Air Cleaner Rubber Mount Heat Shields ( Set of 3 )

These can help prolong the lift of the rubber mounts under your air cleaner housing

These steel cupped heat shields go under the rubber mounts to help deflect heat and grease away. In most cases (unless your engine is severely shaking) they will prolong the life of the rubber mounts.

On Demand Video
Step-by-Step Diesel Purge Instructions - On Demand Video Instruction
$8.99

Purging a Diesel Engine Fuel Delivery System Step-by-Step - On Demand Video

How to use the best medicine for sick diesels to perform a proper diesel purge

Rough running diesels abound everywhere. The symptoms include poor acceleration, no power, and excess exhaust smoke. Some times these can be a sign of real problems. Other times it may mean your fuel injection system just needs a good cleaning. And NOTHING cleans better than Diesel Purge.

$80.00

OM 636 Diesel Engine Monark Fast Glow Plugs x 2

DISCONTINUED BY MONARK FEBRUARY 2018 --We have 2 plugs left for someone who needs spares.

Only two plugs are available. These are best for spares with an engine that already has fast pencil plugs installed.  They fit 4-cylinder flat head diesel 636 engines built in the 1950s.

$14.00

Late OM602 OM603 Diesel Bosch Glow Plug - SOLD INDIVIDUALLY

5 needed for 1986 to 1989 190D 2.5 and 1990 TO 1993 300D. 6 needed 1990 to 1991 350SDL, 1992 to 1993 300SD (140 Chassis) and 1994-1995 S350

PLEASE READ CAREFULLY. This glow plug works ONLY in those years and models listed above. SOLD INDIVIDUALLY. If you need five please change your cart total to 5. If you need 6 then change the total to 6. PLEASE NOTE:  NO INSTRUCTIONS and NO WIRE NUTS are included.

$39.95

Early Diesel Pre-glow Chamber Carbon Reamer - Designed by Kent Bergsma

For 1961 to 1979 190D 200D 220D 240D 300D 300CD 300TD with Series Style Glow Plugs

This custom reamer designed and built by Kent Bergsma in our shop is the only one like it in the World. This is truly another first. Now you will be able to ream out that old crusty carbon build-up in your old diesel engine. Thread size matches old series-style glow plugs.  18 x 1.5

$89.95

190D 2.2 4 Cylinder Cylinder Glow Plug Installation Kit

For 601 diesel engines only from 1984 to 1986 - reamer and instructions included

If you are planning to install new glow plugs in your 601 engine, 190D from 1984-1986, it is essential that you ream the carbon out of the holes to prevent premature failure of your new plugs.

$58.50

E300D Diesel All Steel Glow Plug Reamer - Long Port Version

1995 to 1999 604 605 606 Engines - Custom made by Mercedessource

Cleaning out the carbon is a MUST anytime you change glow plugs in these engines. If you don't do this your engine will not run as well a startup and it will shorten the life of the new plugs. This is a high quality custom made glow reamer. All steel body. Made by Kent Bergsma.

5 Cylinder Diesel Series to Pencil FAST Glow plug Conversion Kit
$104.75

Early 300D 5 Cylinder Diesel Series to Pencil FAST Glow plug Conversion Kit

Fits 1975 to 1979 5 Cylinder 300D 300CD 300TD - Better starting performance

WARNING: PLEASE confirm you have the original engine in your diesel BEFORE ORDERING this kit. We keep getting owners ordering this kit only to find out a later model engine has been installed. This happens quite often.

4 Cylinder Diesel FAST Pencil Glow plug Conversion Kit
$88.95

Early 123 240D 4 Cylinder Diesel FAST Pencil Glow plug Conversion Kit

For 240 1977 to 1979 with series glow plugs.

If you own an early 123 4-cylinder diesel, then this is a must-have diesel engine kit! This glow plug upgrade will do three things that will put a smile on your face: 1. Your engine will start faster and cold idle smoother. 2. Your glow plugs will last longer. 3.

$58.95
Currently out of stock.

123 240D Monark Pencil Glow Plugs - Set of 4 with Instructions

LAST SET WE HAVE. NLA. For 1980 to 1983 Models ONLY - Check your glow plug style BEFORE ordering

Made in Germany. Application: Fits all 4 cylinder 240D diesel engines from 1980 to 1983 with pencil glow plugs. Excellent quality. They are built with the same materials and have the same specifications as the Bosch Duraterm pencil plugs.

$49.75

Heavy Duty Carbon Reamer for Pencil Glow Plug Chambers

Now with Kent's special tool included! A must-have to increase glow plug performance and extend their life.

PENCIL GLOW PLUGS ONLY!! WILL NOT WORK ON MODELS WITH THE OLD STYLE LARGE THREAD SERIES TYPE. For 1978 to 85 300SD Turbos / 1980 to 93 240D / 300D 300TD 300CD 190D 300SD 300SDL 350SDL. When was the last time your glow plug chambers were reamed out?

$16.95

Early Diesel Fast Glow Plug

Upgrade to better glow plugs for 1969 to 1979 220D 240D and 300D

New German made fast heat glow plug designed to replace the series loop tip style glow plugs that were installed in all non-turbo diesel engines up to 1979. These have the large thread built in so they will install directly into the older heads.

Diesel Purge Injection System Cleaner H. D.
$39.50

Diesel Purge Injection System Cleaner kit with Instructions

Receive a Related Bonus-Product FREE! (Can only be shipped UPS Ground)

Can only be shipped UPS GROUND. NO INTERNATIONAL. Extra packaging charges may apply. It some cases it may be shipped in its own box depending on the size of your order and the other products included.

On Demand Video
$2.99

1977 to 1985 Mercedes Diesel Oil Change Procedure the Easy Way - On Demand Video

Do your oil changes yourself to make certain they get done properly with the correct oil!

Doing your own diesel oil changes is not difficult.  Granted you won't save a lot of money, but it will get you to regularly inspect your engine for oil leaks, etc and it will guarantee the job gets done right.

On Demand Video
$4.99

Waking Up An Old Benz That Has Sat For Years Part 1 - On Demand Video

Kent covers what you may have to do first with the engine and fuel system

When an old Mercedes ( or any other car for that matter ) has sat idle for over a year it can be a challenge to get it safely back on the road again. If it has sat idle for more than 5 years you may find it difficult to even get the engine running. 

On Demand Video
$4.99

Abnormal Diesel Engine Noise Troubleshooting - On Demand Video

How to determine if the engine noise is external or internal

Diesel engines make noise. Some ticking and rattling is normal and not something you should be concerned about. Certain loud knocking or rattling noises could be a sign that something bad is happening to the engine, especially if the noise comes on suddenly.

$69.50

W123 Chassis 5-Cylinder Non-Turbo Diesel Motor Mount Kit

For all non-turbo 300D 300CD 300TD models 1977 to 1981 includes transmission mount

Have you noticed your Mercedes diesel sedan is recently shaking more at idle. Maybe you are noticing new vibrations that were not there before. You may have also noticed the engine makes some clunking noise when you shut it off. When was the last time your rubber motor mounts were changed.

$99.50
Currently out of stock.

123 116 126 Diesel Fuel Tank Screen Removal and Replacement Kit

GENUINE OEM FUEL TANK SCREEN -- ALL AFTERMARKET BRANDS DISCONTINUED.

Fits all 116 diesel 300SD, and 123 240D 300D and 300CD and all 126 chassis diesels 300SD 300SDL 350SD/L. 1977 to 1991 (Does not fit wagons!). Wiill NOT work on 107 chassis. Receive a Related Bonus-Product FREE!

$185.00

OM617 Turbo Diesel Standard Piston and Rod - Good Used

ONLY ONE AVAILABLE: For 1981 to 1985 5-Cylinder turbo diesel engines. Size is 90.86

Good used piston and connecting rod as shown. No scoring on the piston skirts. You can still see some of the horizonal lines. Of course, you would need to replace the piston rings. This is the actual part you will receive.

$325.00

1981 to 1984 OM617 Turbo Diesel T3 Turbo Charger as Shown - USED

For Garrett T3 turbocharger only W123 and W126 without Trap Oxidizer. Will not work with the KKK turbo housings.

This is a very good used T3 turbo as shown.  It will include some (but not all) hardware and a new installation gasket set. Study the pictures carefully. This is the exact unit you will receive. Compressor and turbine wheels in excellent conditon. No instructions are included.

$255.00
Currently out of stock.

Rebuilt OM617 Turbo Diesel Mechanical Fuel Lift Pump w/ Missing Fitting

Study picture and read carefully. You will need to use one of your external fittings from your existing pump

This pump fits W116 300SD, W126 300SD, and the turbo W123 1981 to 1985. Fully disassembled and inspected. New check valves and seals installed. A lightly used, good-working Bosch primer pump is included.

Sale
$29.00

240D 300D 300CD 300TD 300SD Engine Oil Pan Heater - New

for 1968 to 1985 diesel engines with steel oil pan. Heats the oil overnight for easier starts

Plug into any 120 volt outlet. Sticks strong to the pan. It can be easily removed by prying off with the included tool.

$108.80

1968 to 1976 W114 W115 Engine Mount Set w/ Tools and Instructions

For 114 230, 250, 250C, 280, and 280C and 115 240D and 300D

We supply high-quality Meyle brand rubber mounts here. The procedure for replacing the mounts on these W114 and W115 Mercedes models is the same. Since these models share the same front chassis as the R107, the same tools and methods are used.

$4.20

1972 to 1985 Rubber Engine Mount Attachment Bolts

12.9 hardness. Quality U.S. made hex head bolts and washers

When replacing the engine mounts in your older Mercedes, you might want to consider replacing the bolts that secure the engine mounts to the chassis, especially if they are rusty or damaged.

On Demand Video
$19.99

1973 to 1989 R107 V8 Engine Mount Installation Instructions

For 350SL, 450SL, 450SLC, 380SL, 380SLC, and 560SL

In this detailed 40-minute video, Kent will show you how to replace the engine mounts in an R107 V8 SL. The basic procedure is the same in all models from 1972 to 1989. Some details inside the engine compartments may vary between early and late models.

$89.00

1972 to 1989 R107 V8 Engine Engine Shock Set

By Stabilus. right and left. for 350Sl, 450SL, 450SLC, 380SL, 380SLC, and 560SL

By Stabilus. Best you can buy. Almost every R107 out there needs these. They never get inspected. They never get changed. The best time to replace these is when you replace the engine mounts because you have to remove these to get your engine mounts out.. They don't get changed either.

On Demand Video
$12.99

1968 to 1973 W108 Engine Mount Replacement Procedures - On Demand Video

Mostly straight forward EXCEPT for one BIG challenge not covered in most instructions.

Some might suggest this is a fairly easy job, and Kent would agree up to a point. If this were such an easy job, why did it take a 30-minute video to explain all the ins and outs and the challenges that you might run into?

$136.50

1968 to 1973 W108 Engine Mount Set w/ Tools and Transmission Mount

For 280S, 280SE, 280SEL - both 6 Cylinder and V8, and 300SEL 3.5 and 4.5 - includes special tools and instructional videos x 2

This kit includes new aftermarket engine mounts, a transmission mount, and Kent's special tool kit to make the job go much faster with less frustration. BONUS: free high-strength mounting bolts included. Removal and replacement are straightforward, but... access can be a bear.

$168.00

1973 to 1989 R107 V8 Engine Mount Set w/ Special Tools

For 450SL, 450SLC, 380SL, 380SLC, and 560SL - Includes 40 minute video instructions and special tools

New rubber mounts can make a big difference. These high-quality, heavy-duty Meyle mounts can REALLY make a difference. Kent believes their performance is equal to that of the genuine mounts at a much lower cost.

$135.00

190SL and PONTON 220S NOS Fuel Pump Rebuild Kit w/ Used Pump Parts

Repair kit # 000 586 00 09 - with spare pump parts as shown below

\The repair kit shown is new old stock. The new diaphragm is soft and flexible from the box. I am including my old extra fuel pump parts, as I don't think I will be restoring another 190 SL or 220 S.

$19.75

V-Belt Pulley Rust Removal Kit

Save your new belts - this way is fast! - electric drill required

Kent tried a bunch of methods, but using an electric drill with these round brushes and extension proved to be the fastest and most efficient way to get the rust off those old pulleys that have sat for a long time. Hand wire brushing does not work, and hand sanding takes a long time.

$48.00

HUGE Bag of Bolts and Engine Hardware Removed from a W123 Turbo Diesel

Study the Picture carefully these are the exact items you will receive

THIS IS A LARGE ASSORTMENT OF HARDWARE AND SPECIAL GOODIES THAT WERE LEFT OVER FROM AN ENGINE REMOVAL AND DISASSEMBLY FROM A W123 A TURBO DIESEL SEDAN. THERE IS A LOT OF STUFF HERE AND EVEN IF YOU DON'T NEED IT NOW YOU MAY IN THE FUTURE, IF YOU OWN and maintain one of these cars.

$26.85
Currently out of stock.

Deluxe Exhaust System Rubber Hanger Assortment - 12 pc.

How many times have you wished you had the right size donut? Kent solved his own frustration. Watch the video below.

Exhaust hangers are not created equal. Sometimes you need long donuts, sometimes you need softer, and sometimes to need a smaller rubber hanger. CHECK the different sizes below:

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