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$4.25

617 5 Cyl Diesel Turbocharger to Intake Manifold Coupling O-rings

5 Cylinder Turbo 300D 300CD 300TD and 300SD up through 1984 (Set of 2)

These large o-rings are used on the aluminum coupling that connects the turbo charger compressor outlet to the intake manifold. Should be changed with removing manifold or replacing turbo.

$37.95

617 Diesel Turbocharger Boost Pressure Test and Tuning Kit

Waste gate inspection and adjustment 1978 to 1985 Turbo 300SD 300D 300CD 300TD with Garret Turbocharger

With this kit, you will be able to hook up a pressure gauge to your intake manifold and route it inside your car for the purpose of monitoring your turbocharger boost pressure while driving.

$8.95
Currently out of stock.

Pencil Glow Plug 12 mm Special Tool - MADE IN USA

For diesel engines 1980 to 1993 300D 300TD 300CD 190D 300SDL and 1978 to 1985 300SD

When using a pencil glow plug reamer, this modified 12 mm wrench will allow you to PUSH in on the reamer while turning - and let me tell you - this is needed when you have heavy carbon buildup in the prechambers.

$9.95

617 Turbo Diesel Turbocharger Oil Drain Tube Seals

For 1978 to 1984 turbo model 300SD 300D 300CD and 300TC

Three seals required to repair oil leaks in the straight oil drain tube going from the bottom of the turbo into the engine oil pan. This kit is intended for those who are rebuilding their turbo and have not changed these seals before.

$9.95

Engine and Component Assembly Lube

Lubro Moly Brand

High quality lubricant to be used when assembling bearings in engines or in components that are oiled by engine oil. This WILL prevent scoring and wear upon initial start-up after overhaul.

$195.00

OM617 Garret T3 Turbocharger Turbine Housing - USED

Very good condition. Fits 1978 to 1984 Turbo 300D 300CD 300TD and 300SD ( not for KKK turbo charger)

Excellent used Garret turbocharger rear turbine housing with good threads and freely moving bolts as shown. Includes waste gate housing with a smooth-operating valve (not stuck). The back cover plate is in place and sealed. Wastegate diaphragm, spring, and cover are NOT INCLUDED.

$75.00

Early W123 300D Engine Shocks and Hardware ( USED )

1977 to 1979 NON TURBO Only - Shocks are GOOD

This is the actual bracket and shocks you will receive. Shocks are stiff with no internal looseness. Top rubbers are usable. Both rubbers and hardware are missing.

$94.50

617 Turbo Diesel Engine Short Block Gasket Set

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

Lower Engine Gasket and Seal Set as Shown. Contains many sizes of aluminum sealing washers. Please study picture carefully to see exactly what you are getting.

$12.75

300D 300CD 300TD 300SDL Exhaust Metal Sealing Ring

For Turbo Models Listed above 1981 to 1987

This sealing ring provides seal at the connection of the flexible down pipe and the exhaust pipe going back to the center muffler. This is an upgrade replacement for the older style crushable gasket seal. This all metal ring provides a much more reliable seal over time.

$19.95

616 617 Diesel Anti Torque / Vibration Rubber Engine Mount

Used on some 1977 to 1981 240D 300D 300CD 300TD Non Turbo Engines

This rubber mount is often torn up, oil soaked or just plain missing. It sits right behind the center of the oil pan on a number of models listed above. I have often see the entire assembly removed. Check first to see if your engine has one before ordering.

$3.95

Pencil Glow Plug Wire End Nuts - Set of 10

All 240D 300D CD TD 190D 300SD 300SDL 350SDL with pencil glow plugs

Here are the correct size metric nuts with built in shoulder washer. If you drop these in behind the injection pump you may never find them. When doing glow plug service it is always a good idea to have some spare nuts on hand. New Bosch glow plugs do not come with new nuts.

$4.25

617 Turbo Diesel Rack Damper Bolt (Idle Stabilizer) O-ring Seal

For 1981 to 1985 Turbo Diesel - common oil leak area

This o-ring has to be tough enough to handle the high heat at the injection pump. If you see oil leaks around the area of the rack damper (located on bottom at rear of injection pump) then replace this o-ring.

$92.50

Late 240D Bosch Pencil Glow Plugs with Carbon Reamer

Fits 1980 to 1983 123 Chassis 240D ONLY. Now with Kent's special wrench included for the reamer.
Application: Applies to the model listed above. Excellent quality. They are Bosch Duraterm brand glow plugs. Cleaning out your glow plug holes from excess carbon (coke) can increase fuel economy and will extend the life of your glow plugs.
$69.50

Late 617 Turbo Diesel Nylon Multi Blade Fan

Fits some later model 123 300D 300TD 300CD and 126 300SD

New nylon fan replacement. Only install on a fan clutch that originally had a nylon fan ( not an aluminum one). Shows up primarily on 1984 and 1985 models.

$62.50

V8 116, Turbo 123, Early 126 Radiator Expansion Tank w/ Plug Preinstalled

Coolant reservoir tank replacement for 450SE 450SEL 300SD 300DT 300CDT and 300TDT 380SE/L to 1984

WILL NOT FIT 85 CALIFORNIA MODELS!! It will fit some 1985 Federal Models only. Original early style overflow coolant tanks are no longer available. For these early models mentioned above, you must purchase the later model tank.

$55.00

Early Gasoline 107 116 Fuel Tank Outlet Hose

For 1973 to 1975 models with small 12mm inside diameter hose only. Will work on 1971 or 1972 350SL only if you replace the tank screen with the newer style.

This is a very common failure item on the older gas models. The braided outlet fuel hose will rot and and begin by weeping fuel through the hose. When it finally fails it can be dangerous and leave you stranded on the road. Large amounts of fuel will come pouring out of the tank.

$3.75

615 616 617 Diesel Valve Cover Wave Washers x 8

All 200D 220D 240D 300D 300CD 300TD 300SD 1964 to 1985

These washers are installed right under the four nuts that hold the valve cover securely to the cylinder head. They help to prevent the over tightening of the valve cover as well as prevent the nut from loosening up. They also keep the nut from gouging the metal out of the valve cover.

$13.95

Lubro Moly Motor Oil Saver - For Diesel and Gasoline engines

UPS GROUND SHIPPING ONLY!

Another High Quality product from Lubro Moly. This is a 300ml can of Motor Oil Saver. It Rejuvenates rubber and plastic engine seals and reduces oil consumption via the piston rings and valve guides; counteracts the loss in viscosity of motor oils.

$35.00

Late 616 and 617 Diesel Engine Vacuum Pump Cover Plate (USED)

Fits 1981 to 1984 240D 300D 300TD 300CD 300SD

Make certain your pump only has one main line coming into it. Very good cover plate as shown. No cracks or wear. No other parts included. To be used if your cover plate gets damaged. Sorry no complete used pumps available.

USED

$15.95

Power Steering Fluid - Per Liter

All Models with power steering from 1958 to 1985

This item can only be shipped UPS Ground because it is a liquid. One Liter of correct Power steering fluid. Fully compatible with Dexron II systems but has enhanced aditives to reduce steering box gear wear.

$2.75

617 Turbo Diesel ALDA Banjo Fittings Aluminum Washer Set of (2)

New aluminum washers (2) for long banjo bolt at rear of intake manifold and also for short banjo bolt at connection to ALDA on top of injection pump. These banjo bolts MUST not leak. These aluminum washers are often missing or damaged. Two washers required for each banjo bolt.

$4.32

All Models Rear Muffler Rubber Stop Bumper

108 114 115 123 107 126 201 124

New rubber stop for rear exhaust bracket. It plugs into the body right above the back of the rear muffler. Helps prevent rattle. Fits almost all models from late 1960s to mid 1990s. When you hear something clunking in the back when you go over a bump, this part is probably missing.

$4.75

Diesel injector end plug

Now CUSTOM MADE by Mercedessource!

Factory style plug discontined -- no longer available.  

Plugs the rear most fuel injector on all diesel passenger cars from 1968 to 1995!

$13.50

Diesel Purge - Per Can

Can only be shipped UPS ground

PLEASE NOTE: This item can ONLY be shipped UPS Ground. Diesel purge is amazing stuff! It is getting so popular that we have decided to offer it on the website individually, so now you can buy per can.

$362.95

1978 to 1985 617 Turbo Diesel Bosch Rebuilt Fuel Injector Set of Five

These look like new. Tested and sealed at the factory. Heat shields included.

PLEASE NOTE: These are in short supply and are custom-ordered when your order is placed. Please allow one week before they will ship from our warehouse. This set of Bosch rebuilt injectors will work in all 300SD 1978 to 1985 and all 123 300D, 300CD, and 300TD with turbo diesel engines.

$4.50

615 616 617 Diesel Engine Fuel Injector Hard Line Clamp - USED

For clamping fuel injector hard lines on 200D 220D 240D 300D 300CD 300TD 300SD 1965 to 1985

In working on many 61x series diesel engines, I have often found one or more of these clamps missing. Missing or loose clamps are the number one reason for injector hardline crack failure. There should be a clamp like this between every two hard lines to minimize vibration fatigue failure.

$45.00

617 Turbo Diesel 1981 to 1984 Thermostat Housing Neck ( Used )

Fits 1981 to 1984 OM617 5 cylinder turbo diesel with no sensors attached

Very good used thermostat housing next as shown. (What you see it what you get!) This is one of the nicest we have seen. No pitting on the nipple end that connects to the bottom radiator hose. Old thermostat thrown in but not guaranteed.

Narrow Oil Filler Gasket
$2.50

Diesel Narrow Style Oil Filler Gasket New (1)

For engines that have the black plastic oil filler cap

This is the Narrow style oil filler gasket found mostly on engines from the mid 1980s on. Fits all 4 and 5 cylinder diesel engines from 1978 to 1985 including the 240D 300D 300CD 300TD and 300SD. 6cm diameter and 6mm wide.

Wide oil filler gasket
$4.75

Diesel Wide Style Oil Filler Cap Gasket (1)

Seal used only on the all metal oil filler caps

This is the wide style oil filler gasket 6cm in diameter and 10mm wide. Fits all 4 and 5 cylinder diesel engines from 1978 to 1985 including the 240D 300SD 300D 300CD and 300TD. ONLY IF YOU ENGINE HAS THE METAL CAP. If it has the plastic black cap you need the narrow style.

EGR GASKET
$6.75

Turbo Diesel EGR Gasket New

This is a brand new egr gasket. Fits all 5 cylinder turbo diesel engines ONLY from 1978 to 1985 including the 300SD 300D 300CD and 300TD.

 Thermostat Housing Gasket
$1.75

Diesel Thermostat Housing Gasket New

This is a brand new thermostat housing gasket. Fits all 5 cylinder diesel engines from 1978 to 1985 including the 300SD 300D 300CD and 300TD.

Diesel Power Steering Reservoir Cap Gasket New
$3.75

Diesel Power Steering Reservoir Cap Gasket New

Fits 123 and early 126 chassis

This is the gasket that goes in the power steering reservoir cap. Fits all 4 and 5 cylinder diesel engines from 1977 to 1985 including the 240D 300SD 300D 300CD and 300TD 300SD

Vac Pump Gasket
$2.50

Diesel Vacuum Pump Gasket New

This new vacuum pump gasket fits all 4 and 5 cylinder diesel engines from the mid 60's up to 1985 including the 200D, 220D, 240D,  300SD 300D 300CD and 300TD.

Water pump housing gasket
$1.65

Diesel Water Pump Housing to Engine Block Gasket

Gasket between housing and engine block. This is not the water pump gasket

This new water pump housing gasket fits all 5 cylinder diesel engines from 1978 to 1985 including the 300SD 300D 300CD and 300TD.

Recommend you use of non-hardening Permatex as the correct sealant for this gasket.

Dsl Injection Pump Gasket
$1.95

Diesel Inejction Pump Gasket New

This new gasket is used for the injection pump. Fits all 5 cylinder diesel engines from 1978 to 1985 including the 300SD 300D 300CD and 300TD.

Dsl Chain Tensioner
$2.25

Diesel Chain Tensioner Gasket New

This chain tensioner gasket is brand new and is fits all 5 cylinder diesel engines from 1978 to 1985 including the 300SD 300D 300CD and 300TD.

freeze plug
$1.75

Gas and Diesel Engine Block Freeze Plug

This size freeze plug fits almost all gas and diesel engines from the early 70s up into the 90s. This includes all 61x and 60x diesel engines, the 103 gas engine in the 190E, 300SE and 300E. It also fits many V8 engines but you should measure your current plug to be sure.

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