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Set of good used original pan bolts with washers. Will work on lower metal pan as well as vacuum pump housing. Common places for these bolts to round out.

This is the new Bosch plastic upgrade to replace the old metal style fuel stop solenoid or shutoff valve. This is located on the top rear section of the injection pump (right under the intake manifold). Sorry, no instructions included but it is a straight forward replacement.

INCLUDES TRANSMISSION PEAK TUNING MANUAL. DO NOT ORDER SEPARATELY

Fits late model 123 sedans ONLY from 1981 to 1985, such as the 300D. Be sure your gas door lock actuator matches this before ordering! This is a new plastic sealed unit as used on the later models.

2007-12-05ALERT! Before you replace your suspected failing brake booster you might want to change the o-ring seal between the master cylinder and booster first.

Are you mysteriously losing coolant? Having heater problems? Does your heater have a mind of its own. Then your 201 chassis vacuum controlled heater valve may be bad.

If you are experiencing very hard or less than perfect shifts, a failed transmission modulator could be the problem. New Genuine Mercedes part. This unit is an upgrade over the original. It has a better thrust pin design which is less prone to cause pressure variations in cold weather.

If your pan plug is worn, leaking or rounded off, dont fight it anymore! Buy a new pan plug and copper sealing ring and stop those unsightly oil drips now. This is the small 13 mm head factory pan drain bolt that came on 240D, 300D, 300CD, 300TD and 300SD from 1974 to 1985

I have used a lot of different clamping tools over the years to prevent fluids from leaking out when removing coolant, fuel, or brake fluid hoses. Most work ok. Some are hard to use in tight places.  Many do not stop every last drip from coming out of the hose.

Connect this small filter with attached hoses to the back of the injection pump and to the brown plastic vacuum line going to your ignition switch under the dash. The filter will do two things. 1. Help to trap oil coming out of a leaking shutoff valve before it gets to your ignition switch. 2.

For US Models 116, 107, and 123 from 1977 to 1981 with Automatic Climate Control (Vertical Push Button Panel). New for 2023. Easy installation and excellent temperature regulation!

This was a new replacement unit only on the car for about five years before the 1980  transmission was removed. RED MEANS RED. Only works if your current transmission has a red modulator THAT LOOKS EXACTLY LIKE THIS ONE. Will also work on some 80-81 W123 240's.

Have you ever tried to get those old stuck pad sensors off your front calipers? Have you had much success doing it without damaging at least one wire? Kent has had the same frustration over the years so finally designed a custom tool for the job.

APPLIES TO: The first general automatic climate control was introduced in 1977 in the U.S. market.

Free PDF written instructions included. Only fits 126 Chassis gasoline 6 and 8 cylinder 1981 to 1989 - See model list below

If your 1990 to 1995 W126, W201, or W124  key is starting to stick in the ignition pay attention! Better to replace the part before the key gets stuck leaving you stranded. Because of the lockout feature in these cars, if you can not turn the key on - you can not even move the car off the road.

This is one of Kent's favorite tools. Lets you reach into tight places - very long nose curved pliers with teeth - like hemostat. With the locking handles it is amazing what this clamp / pliers can hold - and the tight places it can get into!

We have compiled our favorite repair and diagnostic manuals for you 123 Chassis Owners into our newest book Ensemble! By purchasing all five of these manuals together, you are saving just over 25% off retail. This book set includes the following titles by Kent Bergsma: