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Sale
$110.00
Currently out of stock.

300SD 300D 300TD 300CD Valve Cover ( used )

5-cylinder OM617 turbo diesel engines 1981 to 1985 - LAST ONE!

 Fits 123, 126 and 116 chassis 5 cylinder diesel engines from 1977 to 1985. This valve cover is in good condition with no cracks or heavy corrosion.

$9.85

w123 and w126 Chassis Fuel Trunk Smell Fix Seal

For fuel tank neck inside fuel filler door. This gets old fuel gets into the trunk.

Fits all 123 240D 300D 300TD 300CD sedans, coupes and wagons 1977 to 1985, and All 126 Chassis 300SD from 1981 to 1985. This is the you need for the cure to a very common problem. There is nothing worse than fuel smell coming from the trunk of your 123.

$25.00

GIFT CERTIFICATE

This is a great gift for the older Mercedes Benz Enthusiast!  Sold in increments of $25. This gift certificate can be toward the purchase of any item or items on our website .

2 Liters of Synthetic Manual Transmission Fluid
$52.75

Lubro Moly Synthetic Manual Transmission Fluid

2 Liter Bottles

Can be used in 110, 111, 108, 113, 114, 115, 123, and 201 chassis manual transmissions. Synthetic Gear Oil can offer smoother shifting especially on cold mornings before the transmission fluid has warmed up. It can also offer reduced wear on the gears and syncros over time.

300D 300CD 300TD 300SD Valve Cover Gasket Set
$42.50

5 Cyl. 617 Diesel Valve Cover Gasket Set of (3)

Fits 300D 300CD 300TD 300SD - Receive a Related Bonus-Product FREE!

Fits 115, 116, 123 and 126 5 cylinder diesel engines (both non-turbo and turbo) from 1975 to 1985. These should be changed every time you remove your valve cover for valve adjustment or other maintenance. Stock up now for a great price on a set of 3.

123 A/C Expansion Valve
$34.95

123 and 126 A/C Expansion Valve

Fits 240D 300D 300CD 300TD 300SD

Fits all 123 and 126 chassis both gas and diesel, from 1977 to 1985. New air conditioning expansion valve unit. A must replace part when refurbishing your A/C system.

123 A/C Receiver Dryer
$58.50

123 A/C Receiver Dryer

All 240D 300D 300CD 300TD 1977 to 1985

Fits all 123 chassis with air conditioning from 1977 to 1985. Brand new unit.

Should be replaced with charging system and must be replaced when installing a new A/C compressor.

 

$19.80

300D 300TD 300CD 300SD Diesel Fan Clutch Bolts

Hard to remove and install if heads have been rounded off - which is common with the weak original bolts ( see video below)

Fits All 115, 116, 123, and 126 5 Cylinder Diesel engines. This kit comes with (4) brand new fan clutch bolts that we source and custom machine here in our shop.

$26.50
Currently out of stock.

Special SVO WVO Heat Brass Fitting with 1 New Glow Plug

This will allow you to create a rear end sump heater or an engine compartment fuel heater.

This Special Brass fitting can be used when making a electric boost heater for biodiesel or vegetable oil fuel conversions. It CAN NOT be installed in a diesel cylinder head. It can be used in the fuel system with all diesel engines that have been converted to SVO.

Sale
$16.00

W123 W116 Chassis Heater and A/C Motor Brushes w/ PDF Instructions

WARNING: Does not fit all motors. Will NOT fit Seimens motors found on some 123 chassis

For *most 123 chassis cars made from 1977 to 1985 and *mostl 116 chassis sedans built from 1973 to 1980. The PDF repair guide will take you through the process of how to properly remove your heater blower motor and replace the motors two brushes.

$22.60

Older Diesel and Gas Fan Clutch to Water Pump Mounting Bolt Removal Tool

MARCH 2026 NEW DESIGN -- For all 220D 240D 300D 300CD 300TD 300SD 1969 to 1985 and other 6 cyl. gas models with viscous fan clutch

Fits the following 108, 111, 113, 114, 115, 116, 107, 123, and 126 chassis with four-bolt mount vicious and fixed fans. NEW IN 2026!  Now, a very long 11-inch 10mm wrench with a standard box on one end and a ratcheting box on the other end.

Diesel and Gas Engine Valve Adjusting Feeler Gauges
$8.50

Diesel and Gas Engine Valve Adjusting Feeler Gauges

Applies to all Mercedes: Pre 1960, 190SL, 110, 111, 112, 113, 114, 115, 108, 109, 107, 116, 123, 126 with adjustable valves. We have had a number of requests to provide our customers with a feeler gauge to adjust their valves, particularly on the 616 and 617 diesel engines.

$78.50

616 617 Diesel Oil Cooler Line Removal Special 3 Wrench Set

For 240D 300D 300CD 300TD 300SD 1974 to 1985 - Receive a Related Bonus-Product FREE!

Replacing your oil cooler lines/hoses is a very important maintenance item on your older Mercedes diesel. Getting them on and off though is a different matter!

$14.95

Gas and Diesel Fuel Hose Clamp Off Tools

Ouality Lisle brand. Sold in pack of two.

Applies to all Mercedes: Pre 1960, 190SL, 110, 111, 112, 113, 114, 115, 108, 109, 107, 116, 123, 126, 201 and 124 chassis. If you ever need to replace a fuel tank, fuel pump, fuel filter, or fuel hose and don't want the fuel running down your arm here is the tool and will save the day!

Diesel Transmission Vacuum Dashpot
$12.25

616 617 Diesel Transmission Vacuum Shift Valve Dashpot Upgrade

Better shifting performance for 1980 to 1985 240D 300D 300TD 300CD and 300SD

Fits 123 and 126 diesels with vacuum dashpot, most models 1980 to 1985. This green dash pot is located right above your transmission vacuum control shifting valve which is located on the rear of your fuel injection pump.

$9.95

Late Oil Filler Cap Gasket Set - Narrow Version

For engines that have the black plastic oil filler cap

Fits later 107 and 123 as well as 126, 201, and 124 chassis oil caps (black plastic). Tired of having a hard time getting your oil filler cap off without using pliers. Or are you tired of the unsightly oil leaks around the cap. These gaskets can help solve those problems.

$16.95

Early Oil Filler Cap Gasket Set of 4 - Wide Version

For engines that have the all metal oil filler cap.

Fits 113, 111, 108, 109, 107, 114, 115, early 107 and 123 chassis: Tired of having a hard time getting your oil filler cap off without using pliers. Or are you tired of the unsightly oil leaks around the cap. These gaskets can help solve those problems.

Diesel Thermostat Installation Kit
$46.50

115 116 123 126 Diesel Thermostat Installation Kit

Fits 115 116 123 and 126 chassis diesel engines, non turbo and turbo, to 1985. This includes the 220D, 240D, 300D 300TD wagon and 300D/300SD turbo engines. Most thermostats only last a few years and should be changed for optimal diesel performance.

Rear Axle Removal and Repair (Book Only)
$12.75

Rear Axle Removal and Repair Manual - by Kent Bergsma

FITS THE FOLLOWING: 114, 115, 107, 123 and 126 to 1985 chassis Mercedes that use the rear axles with the crimped sealed cans over the flex joints (spider). Mercedes rear axles of the 1970s and 1980s are extremely robust.

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