R107, Suspension & Driveline

$19.95

HD Diesel Engine Glow Plug Circuit Tester

Every diesel owner should have one of these in the trunk to quickly test glow plug functions

On Demand Video

$14.99

This can help you get your 1977 to 1981 Automatic Climate Control working again.

PDF

$9.95

For installing green and black modulator on most 1981 to 1993 models.

Body and Exterior Trim

Both are repairable by the DIY mechanic with the right knowledge and supplies.

Lights

If your dash is not lighting up at night it could be a number of problems

On Demand Video

$9.99

For 1977 to 1981 U.S. Model W123 W116 and W107

Electrical

Not as easy as it looks and easy to break if you don't know the proper tricks

On Demand Video

$2.99

When replacing a steering lock this little black switch can be a pain to get off

Electrical

This is a sure sign your electrical switch is going bad

On Demand Video

$3.99

If you are into RC (radio control) you will already have these batteries and special charger