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On Demand Video
$14.99

Early Hood Cable Adjustment and Replacement Instructions - On Demand Video

Using Kent's special 90 degree bent wrenches learn how loosen then pull the old cable out and install a new one - including dealing with the firewall rubber grommet!!!

I have always dredded replacing a hood release cable. Finally on the last one I did, I decided to do something about those feelings.

$18.25

Bilstein Shock Absorber Removal and Installation Tool

Finally a real tool to hold the top of the shocks while turning the nut or nuts !!

This U.S.A. made 17 mm 8 inch long combination wrench is custom modified here in our shop to help you easily install Bilstein front and rear shocks on most of the older model Mercedes Benz.

On Demand Video
$3.99

Diagnosing an Often Overlooked Front End Clunking Noise - On Demand Video

Don't neglect front end clunking sounds - they can lead to some dangerous suspension failures

In this video instruction, Kent will demonstrate how to check for one possible source of a mysterious front end clunking sound. Any clunking noise you hear when driving over rough ground or when braking should be investigated immediately.

$14.50

Ceramic Fuse Easy Install Tool with Custom Jaws

Fastest, easiest, and most secure way to remove and replace the fuses in your fuse box. It can get into tight places.

After years of "fighting" fuse replacement, Kent finally decided he had had enough! And so was born another special tool. It is designed to securely grab hold of a ceramic fuse, remove it from it, and replace it with minimal exertion and no damage.

On Demand Video
$8.99

Brake Pad and Caliper Service Instructions - On Demand Video

Kent demonstrates his recommended 2 year brake pad and caliper inspection and service procedures - applies also when installing new brake pads!

These are the instructions that come with Kent's brake pad and brake caliper service kit. It is possible to make your own service kit by watching this video. To purchase the kit see related products below. To learn more about the importance of this kit watch the video below:

$32.75

Brake Pad and Brake Caliper Service Kit - For Long Pad and Rotor Life

You MUST exercise those caliper pistons and lube those pads! Use when changing pads or at your regular every 2 year brake system service

Brakes are one of the most often neglected maintenance items on older cars. This is not just related to Mercedes Benz. Most owners don’t realize that brakes need special attention and service not only when pads are changed but every 2 years.

On Demand Video
$12.99

Power Steering ATF System Full Fluid Flush Instructions - On Demand Video

Full instructions on replacing filter and changing fluid to modern power steering fluid

If you have a 1985 or older Mercedes Benz it is time you flush that old automatic transmission fluid out of the system and replace it with a good power steering fluid. ATF formulations have changed over the past 20 years.

$14.00

Set of 4 Fan Clutch Short Bolts - USED

For all 5 cylinder diesel engines with viscous fan clutch to water pump 1975 t0 1985

This is a very good set of four used special bolts that have good undamaged hex heads.

$66.95

Best Grabbing and Clamping Hand Tool Set in The World - Kent’s Collection

3 super custom tools that you will not find anywhere else in the world. All designed by Kent Bergsma

This is a collection of SPECIAL tools Kent has put together to help you grab, twist, and pull on things in and around your Mercedes.  He makes each one of these tools right here in his shop.

On Demand Video
$12.99

Super Extreme Engine Compartment Detailing - On Demand Video

This is over the top detailing. Watch Kent perform magic on his 560SEC engine compartment. 45 minute long instructional video

Want to try to make your car's engine and engine compartment look like it just came off the showroom? Would you like detailed information on the chemicals, brushes, tools, and procedures Kent uses to get his engine compartments looking so nice?

$119.50

Mercedes 61x Diesel Injection Pump Timing and Brake Bleeding - Kent's Collection

A collection of most of the products you will need to successfully DIY your diesel injection pump timing

Kent put together the three most important products you will need to use his pressurized method of setting the critical timing on your diesel engine injection pump. This is often negelected and when corrected can lead to faster starts, better fuel economy and less engine smoke.

On Demand Video
$18.99

OM616 and OM617 Diesel Injection Pump Timing HIGH Pressure Method - On Demand Video

Using a method that really works - step-by-step instructions with detailed explanations of all tools and supplies needed

This one hour long on demand video is included free with the purchase of Kent's OM61x injection pump timing kit. The method he teaches uses his own kit, his custom built pressure tank, and his special IP snake wrench.

$19.95

IP Snake Wrench - For Adjusting / Removing OM 61x Injection Pump

CUSTOM MADE Long 13 mm combination wrench bent in the craziest design you have ever see - YES it can REALLY save the day!

Another wrench designed by Kent Bergsma and born out of frustration. This could be the weirdest wrench anywhere in the world! While shooting a video on adjusting the injection pump timing on an older Mercedes diesel Kent ran into a big problem.

$26.50

3/8-Inch Extra Long Metric Hex Bit Socket Set | 7-Piece Set

Comes with all the common sizes and can get into hard to reach places

These are all 3/8 inch drive hex sockets. All are the same length 11 cm total length. These are great to have with the short hex just won't reach long enough. 

$24.95

13 Piece Metric Hex Bit Socket Set Up to 14mm

Quality made and has all important sizes for older Mercedes

The 1/4 inch drive sizes include 2, 2.5, 3, 4, 5, 5.5 and 6mm. The 3/8 inch drive sizes include 7, 8, 9, 10, and 12mm.

$48.50

Tilting Sunroof Service and Repair: 5 Part On Demand Collection

For Most 1986-1995 Models with Sunroofs that lift in the back. 5 Part On Demand Series

Removing the tilting sunroof panel is a little bit of a mystery to many owners. Since there are no exposed fasteners, at first glance it can appear to be very difficult to remove.

$112.00

W114 W115 W123 Steel 14 Inch x 5.5 Inch Wheel for Large Hubcap

ONLY ONE A AVAILABLE. For 240D 300D 300CD 300TD 280 280C 280E 280TE

Very good disk steel wheel . Straight and no damage. These will require the full disk 14-inch hubcaps as well as the short lug bolts. The long lug bolts from the alloy wheels will not work.  Does NOT include lug bolts. See related parts to order separately.

$8.95

Lubro Moly Diesel Hi Test Fuel Additive

Lubro Moly Diesel hi test fuel additive that does far more than just add lubrication to the fuel. Formulated for the new low sulfur diesel fuel. Contains an additive against injection pump and injector wear.

PDF
$9.75

Brake Bleeding Equipment and Procedures by Kent Bergsma - Download

Applies to all models and chassis listed below:

This 12 page instructional downloadable booklet by Kent Bergsma covers brake bleeding equipment and procedures for all model Mercedes from the mid 1950s to the mid 1990s. This covers chassis Ponton 110 111 112 113 108 109 114 115 116 107 116 123 126 201 and 124.

PDF
$7.95

Pre-Glow Systems Tips, Quick Tests and Upgrades - All Diesels 1960 to 1993 Download

Manual by Kent Bergsma: Book 5 of a 5 Book series

During his years of working on diesel engines, Kent has learned a few things about glow plugs. Some he learned the easy way and others he learned by “pain and suffering.” If misunderstood or improperly maintained, glow plugs can be the “achilles heal” of a diesel.

PDF
$6.95

Diesel Pre-Glow Series System Testing 1960 to 1979 by Kent Bergsma - Downlaoad

Manual by Kent Bergsma: Book 1 of a 5 book series

Book 1 explains how a series pre-glow system works and how to properly test it using inexpensive electrical testing equipment. If your glow plugs are not working you need to find the cause BEFORE you start buying parts. This is something you can do yourself.

$39.99
Currently out of stock.

Mercedes 1965 to 1995 Front Wheel Bearing D.I.Y. Installation Kit

Front wheel bearings are one of the most neglected maintenance items on older Mercedes

Wheel bearing maintenance and service should not be neglected. If you are hearing strange rumbling noises up front while driving you should check your wheel bearings. Replacing them is not a diffiuclt D.I.Y. job if you have the right knowledge and tools.

On Demand Video
One Way to Determine Actual Mileage on an Old Benz - On Demand Video
$2.99

Determining the Actual Mileage on Most 1973 to 1989 Models - On Demand Video

Don't get fooled when you go to buy an Mid 1970's to Late 1980's Mercedes - Odometers can lie!

When you are out looking to buy an older Mercedes in this time period you have to be careful. You have heard that these old Benz (particularly the diesels) can go forever! So why is mileage that important. Because contrary to those "myths" they do not go forever without impeccable maintenance.

On Demand Video
$4.99

Small Chip Paint Touch Up on Your Benz - On Demand Video

The overall visual change can be dramatic when those ugly scratches and rock chips go away

In this video Kent will show you how to rid your car of those less than attractive rock chips and other paint flaws from door dings and general scratches. He will walk you through the paint and supplies you will need and then demonstrate step-by-step using a 2000 S500 and a 2000 E320 wagon.

On Demand Video
Battery Connection Troubleshooting and Maintenance - On Demand Video Instruction
$2.99

Battery Connection Troubleshooting and Maintenance - On Demand Video

Extremely critical on later cars with on board computer systems

In this video Kent explains some of the key reasons for poor battery contact and loss of voltage to important electrical components.  If you want your later model Mercedes to run a peak performance pay attention to your battery.

$29.50
Currently out of stock.

Custom Red Fender Cover

Quality and Flexible Cover with Mercedessource Logo

When Kent set out to find a good fender cover for his own use he and Kaia decided to make it available to our customers. Who doesn't like a good soft fender cover that stays in place? We know red shows the grease more than black but you have to admit these are a knockout!

$178.95

5-Cylinder OM617 Mercedessource Diesel Fuel Injector Nozzles w/ Heat Shields

German made for us by Wolfswerke-sachsen ( same company and same nozzle that was formerly branded as Monark). Machined for the 1986 and 1987 OM603 six-cylinder engine (see explanation below).

The Monark nozzles #120 are all gone, never to be remade. We do have a few hundred #128 nozzles still available. Kent and Kaia got together and started questioning why they would not work in the OM616 and OM617 engines. So in May of 2024 Kent decided to put them to the test.

$146.00

4 Cyl 615 616 601 Mercedessource Diesel Fuel Injector Nozzles w/ Heat Shields

German made for us by Wolfswerke-sachsen ( same company and same nozzle that was formerly branded as Monark). Machined for the 1986 and 1987 OM603 six-cylinder engine (see explanation below).

The Monark nozzles #120 are all gone, never to be remade. We do have a few hundred #128 nozzles still available. Kent and Kaia got together and started questioning why they would not work in the OM616 and OM617 engines.

$18.95

Sunroof Lubrication Kit with Genuine Mercedes Factory Track and Pad Grease

All Models with manual and power sunroof 1961 to 1995

Do you have a manual or power sunroof that is working poorly or maybe not at all? Does it move slowly in the morning, but when it heats up during the day it works just fine? Do you have to assist it by hand to get it fully opened or closed?

$69.95

1973 to 1980 Vacuum Door Lock Actuator Diaphragm Repair Kit

For 1973 to 1980 107 and 116 Chassis, 1973 to 1976 114 and 115 Chassis SEDANS, and 1977 to 1980 123 Chassis

Here is a great way to save some money repairing your old Mercedes vacuum door lock actuators. When they go bad it is almost always due to cracks in the rubber diaphragms. These can be easily replaced once you remove your door panels and remove the units.

PDF
$8.95

Why Does My Diesel Engine Run So Badly? by Kent Bergsma - Download

Diagnosing poor power, horrible fuel economy, rough running and excess exhaust smoke

Running badly means poor performance. It happens sooner or later to EVERY diesel owner. The word "performance" is often used to describe how well a diesel engine runs once started. The principles discussed will cover all Mercedes diesels from the mid 1950s to the mid 1990s.

PDF
$10.95

Diesel Injector Cleaning, Overhaul and Testing Procedures Manual By Kent Bergsma - Download

PDF download of Kent's complete manual on overhauling and testing mechanical diesel fuel injectors

33 page digital PDF manual. Applies to all 110 115 116 123 126 201 124 140 diesels from 1961 to 1994. From my many years of working professionally on Mercedes diesels I have learned fuel injectors are the single most neglected maintenance item. I believe there are a number of reasons for this.

PDF
$3.95

Flexible Brake Hose Replacement Instructions by Kent Bergsma - Download

Applicable to almost all models from the late 1960's to the mid 1990's

5 page digital PDF Instructions include multiple pictures to assist you in completing the job. Clear and detailed with tips and tricks from Kent Bergsma's years of experience. 

We also highly recomend the Ultimate Flexible Brake Hose tool to complete the job. Look below to view.

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