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123 rear subframe mount kit
$78.50

123 Chassis Coupe Sedan Rear Subframe Mount kit with Instructions

All 300D 300CD 280E 280CE 1977 to 1985 - 240D vin specific see below - 300TD wagon see notes at bottom of page

Rear Subframe Mount Kit with rubber bushings for both sides complete with mounting hardware as shown. If your Mercedes rear-end is moving around, out of alignment, or sagging slightly, then your forward trailing arm attach point rubber mounts ( bushing )may be worn out or collapsed.

$7.95

107 116 123 126 Front Brake Pad Wear Sensor wires x 4

Plan to have to change these every time you change pads. Even if they look good they often break upon removal.

Fits the Following: All 107,116,123 and 126 Chassis from 1973-1991. PLEASE NOTE. These do not work on the W201 or the W124 chassis. 

$56.50

Alloy Wheel Paint Restoration Kit - UPS GROUND ONLY!

Now with paint masking dam INCLUDED! One of the best cosmetic improvements you can make on your old Benz! w/ video Instructions

Can be successfully applied to all Mercedes Alloy (non chrome) Silver Wheels from 1970 to 1995. 108, 109, 107, 114, 115, 116, 123, 201, 126 and 124 chassis. Most of us have to admit that stained and peeling paint on Mercedes alloy wheels is ugly on any model.

$69.50

123 126 124 Chassis with 722.4x Transmission - Upgraded BLACK Modulator Valve

Fits late 1985 123 and other models listed in description from 1986 to 1993 - Check the color match

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.

$9.60

Coolant Hose Clamps for Most 1960 to 1995 Mercedes.

5/8" to 1" diameter which will fit most but not all heater core coolant hoses. Measures yours first before ordering.

6 "German style" non-cutting hose clamps as shown. These are wider than most to better seal the hose to the fitting.  See our other hose clamp assortments below.

On Demand Video
$12.99

1982 to 1991 107 123 126 Mono Valve Repair Kit Installation - On Demand Video

Easy DIY job to fix the most common problem with erratic cabin heat inside your old Benz.

Learn how to install this critical repair kit correctly and how to test your monovalve function on the bench. In this 13-minute video, Kent shares how to install the kit while avoiding problems. Get your cabin heat working properly again!

$22.40

Late R107, Late W123 and All W126 Heater Mono Valve Repair Kit

A torn diaphragm in the heater control monovalve is the number one reason for sporadic cabin heat, but it is not the only reason! With Kent's video tips, it is easy to install.

This fits the U.S. models with automatic climate control which include the 1982 to 1989 R107 380SL, 500SL, and 560SL + the 1982 to 1985 W123 ALL models + the 1981 to 1991 W126 sedan and coupes. This is an easy fix that you can do yourself.

On Demand Video
$9.99

R107 W126 W123 W126 Trunk Seal Replacement Instructions - On Demand Video

Kent shares his tips and tricks on how to do it right!

In this 19-minute detail instructions, Kent will show you how to get the old seal out, how to trial fit the new seal, and how to glue it in place properly. You can not believe how many seals we see that have not been installed properly.

On Demand Video
$19.99

How to Do Kent's Auto Transmission Power Drain Procedure - On Demand Video

This is not a "flush." This is the best way to drain all the fluid out without the potential bad side effects of a power flush.

In this detailed 22-minute video instruction, Kent will show you how to use his kit to perform a power drain on most 1965 to 1995 automatic transmission.

$39.00

1965 to 1995 Automatic Transmission Power Drain Kit

Designed by Kent. This is the best way to get all the old fluid out of an automatic transmission.

Yes, YOU can fully drain all your transmission without using any type of "power flush." Full detailed video instructions are included. This kit is easy to connect and the process is quick and clean. Watch Kent's YouTube video below for full details. 

$50.00

W123 Turbo Diesel Brake Booster Hose Main Vacuum Line - USED

There are a couple different types but this will work on most 81 to 85 TURBO diesel wagons and 82 to 85 coupes and sedans. Compare picture with your existing hose.

Only one available used original in good conditon as shown. We also have these new aftermarket. See below.

$78.00

W110, W113, W114, W115, W123 Performance H4 Headlight Upgrade

7 inch diameter pair of headlights with replaceable H4 bulbs that will really light up the countryside but won't blind oncoming drivers.

For the past 20+ years, we have promoted H4 headlight upgrades for these old Mercedes. The original sealed beam headlight bulbs lacked light output, and we found them sometimes downright "sketchy" on dark roads, especially when deer were known to be present.

$28.50

Heavy Duty Solid-Band Fuel System Hose Clamp Kit - 30

These are the most common sizes in the older gas and diesel models

You will receive ten each of the following sizes:  8/12,  10/16, and  12/22. These are much better than U.S. style hose clamps that cut into the hose.

PDF
$0.99

1976 to 1993 CIS Fuel Injection Trouble Shooting Guide

3 Steps to begin getting your old fuel-injected engine running properly, especially after long periods of storage.

 

Kent shares with you 3 key steps that you should consider doing to get your old fuel injected 6 and 8 cylinder engines running properly. These include:

$19.95

W123 All Models Front Inside Sway Bar Bushing Set

These are almost never replaced but they can deteriorate with age.

These require removal of the batter and possibly the brake booster to replace. They are split so you do not need to remove the sway bar.  Plan to replace if doing work under the battery box area. Battery acid is hard on the right side. 

$75.00

1960 to 1993 Diesel Glow Systems Theory, Troubleshooting and Repair Book Set

Collectors edition. Only a few sets available. Written and signed by Kent Bergsma

These will no longer be printed when these are gone. They will still be available as a download. All books are signed by Kent. This is an end of an era for us.  Most books are approximately 15 pages in length and covered with heavy clear plastic.

$55.00

W123 Complete Side Trim Clip Replacement kit

For all W123 sedans, coupes and wagons from 1977 to 1985, Use when you remove the side trim for repaint, polishing, or just cleaning and detailing.

This kit has enough red clips (60) to do both sides on the 123 240D, 300D, 300TD, 300CD, 280E, and 280CE. You will receive the best tool to remove the side trim and the best tool to remove the old red clips from the side trim after removal.

$300.00
Currently out of stock.

1977 to 1985 W123 Sedan, Coupe, and Wagon Left Front Fender

PICK UP ONLY in Bellingham, Wa. Will not ship. Do not try to check out. Contact us via email if interested.

Beautiful driver-side front fender, as shown. ALL original light silver blue paint. No rust and no previous damage.

$37.50

1962 to 1985 Manual Seat Track Lubrication Kit

For all models with manually adjusting seats. Includes special FULL synthetic non-smelly lubrication and new bolts.

You can not believe how easy it is to move and adjust your old seat after lubrication the tracks with this amazing lubricant! You will receive two full tubes plus the extension nozzle. This is more than enough lube to do the seats with four tracks on each side.

$8.75

Super Sharp and Fine Tip Cutter for Plastic, Rubber, Copper and Aluminum.

You will love this tool. It even cuts through heavy carpet!

These quality 6.5 inch wire cutters are made of special steel, the blades are high-frequency hardened steel. Suitable for cutting soft copper wire, plastic wire, small cable, aluminum wire, soft alloy wire, jewelry making, multifunctional manual edge banding pliers.

On Demand Video
$9.99

How to Remove and Install a Bowden Cable from the Transmission - On Demand Video.

Very difficult without Kent's special tool if you don't want to break it.

In this 15-minute video, Kent will show you step-by-step how to safely remove the Bowden cable without damaging it and how to install it to get the proper connection. This is not as easy as it looks, and you can break it if you are not careful.

On Demand Video
$8.99

How to Clean and Flow Test Your Old Gas or Diesel Injection Pump - On Demand Video

For old 1950 to 1985 Fuel Injected engines that have sat around and not run for years!

In this 9-minute instructional video, Kent explains how to set up his injection pump cleaning and testing kit ( available separately ), and use it to clean out old fuel injection pumps of gum and grime, and then how to test them to make sure they are delivery fuel through every line. 

$30.29

1976 to 1993 C.I.S Fuel Injection 6-Part Video Training Seminar

6 videos total covers both K-jetronic and KE-jectronic fuel injection system theory and testing. Over 2.5 hours of detailed video instruction

It has been over 30 years since the last Mercedes with Bosch C.I.S. fuel injection was manufactured. If you own a 1976 to 1993 Mercedes gas engine with this type of fuel injection, you may have difficulty finding someone to work on your car. In some parts of the country, it may be impossible.

$49.85

W123 Chassis Sedan Driver Side REAR Door Seal

Fits sedans only from 1977 to 1985 240D 300D 230 280E - STOP the wind noise and the water leaks.

New LEFT side rear door seal for sedans only. Excellent quality aftermarket part with a good fit. If you need instructions, please look below to see the special tools that come with them.

$23.80

Hand Wheel Bearing Packing Tool

You will be amazed how fast and how efficient this tool works!

Flushes Out Old Grease and Repacks Bearings with Less Mess. This Handy Packer works on bearings up to 3 1/2" O.D.

$16.80

5/16" or 8 mm Fuel Hose Smooth Clamp Set of 16

Rounded edges keep from cutting hose. Best clamp to use for high pressure ( ie. D-Jetronic or other fuel injection )

Excellent quality zinc plated hose clamps as shown. These can be tighten with a straight blade screw driver or a 7mm socket or nut driver. 

$9.60

Automatic Transmission Inside Pan Protection Magnets x 2

These will work in any automatic transmission from 1968 up to 2004 including the 722.6 transmission. The 7G 722.9 has magnets in it.

Kent is a firm believer in using these strong magnets inside a transmission pan to help extend its useful life. 

They should be placed toward the rear of the pan as shown in the picture below.

$24.00

W123 Door Striker Adjustment Plates and Good Hex Bolts - USED

For front or rear or left or right doors on wagons and sedans. 240D 300D 300TD 280E 280TE

Four original bolts, one thin shim, and two thicker shims included. You may need to adjust the spacing in or out on the striker to get the door to shut properly.

$19.75

1977 to 1985 W123 Glove Box Loose Hinge Repair Kit

Fix glove box rattles and door alignment on a 240D 300D 300CD 300TD 280CE 280E 280TE

One very minor weakness on the W123 is the glove box door. This is because 2 of the key stress points built into the door are made of plastic. One would be the pin holding the latching mechanism ( Kent already has a repair kit for that - see related products.

$89.70

1978 to 1985 Turbo Diesel Oil Cooler Thermosat

The MOST little known and often overlooked part on the OM617 engine! And when it fails it can affect your engine cooling temp.

Even many old-time Mercedes diesel "experts" are surprised about this part. It is so unknown that it never gets replaced in the oil filter housing, meaning that almost all of them are no longer working today. Watch the video below, and Kent will explain its location and function.

$26.00

W108 W109 W114 W115 W123 Interior Door Panel Clips - 24 PAK

Have these on hand if you plan to remove your door panels on any of these older models

Many of these, especially along the bottom of the hard are hard and brittle and will break when removing the panel. Tilt and twist to remove and install in the holde. Sold in a bag of 24.

On Demand Video
$9.99

1965 to 1991 Sedans and Wagons Plastic Door Liner Replacement Instructions - On Demand Video

Covers plastic sheet replacement only. Does NOT cover removing or replacing the door panel itself.

In this 17-minute video instruction, Kent walks you through the steps to install his door liner kit using thick, clear, and high-quality plastic sheets on both front and rear doors. A W123 sedan is shown here, but the principles are similar for other chassis. 

$28.50

1965 to 1991 Sedans and Wagons Plastic Door Liner Replacement Kit

Enough plastic and adhesive for four doors, including SEL models. Video instructions for plastic sheet replacement are included.

If you own an older Mercedes sedan or wagon, it is a very good idea to remove all four door panels, repair components, clean drains, and, most importantly, lubricate all moving parts, as Kent explains in numerous YouTube videos.

Sale
$259.00

1977 to 1985 Mercedes W123 Front End Ride Restoration Kit

These are the key parts you will need to replace to restore the original ride and road feel on your old 240D, 300D, 300CD, 300TD, 280E and 280CE.

SAVE BIG! These critical front suspension parts will restore the factory road feel on your old 123. Watch the video as Kent will explain what they are, where they do, and what is involved in replacing them. 

This kit contains the following new parts:

$59.00

1981 to 1995 722.3 722.4 722.5 New Transmission Pan Replacement w/ Magnets

Fits many models during that period. See complete list below. Late W123, Late R107, W126, W201, W124, R129 and W140

These transmission pans get "out of shape" due to over-torquing the bolts. That crushes the stops (see below), and when that happens, it is very hard to get the pan seal not to leak. Your best option if you are doing a transmission service is to replace the pan.

$8.50

Super Thin 14mm Combination Wrench for CIS Pressure Tester Fittings

For tightening and holding the small adapter fitting that goes into the fuel distributor

When pressure testing your KE-jetronic fuel injection,  you may find you need a really thin wrench to install the small fitting on the right side bottom of the fuel distributor.

$28.75

1981 to 1985 722.3 Turbo Diesel Transmission Bowden Cable Removable Tool

Revised version - now a modified vise grip for stronger hold and easier adjustment. It can be used to remove stubborn fuel hoses as well.

Also works on 380SL and 560SL transmissions. Before you think you can easily remove the Bowden cable from the transmission, watch the video below.

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