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$49.98

OM616 and OM617 Diesel Engine HIGH Pressure Injection Pump Timing Kit

Comes with HOUR LONG VIDEO instructions. Requires pressure tank for accurate and consistent results.

Kent's procedure uses the factory recommended "drip tube method" but with a "twist." He has devised a way to get accurate and consistant IP timing results while trying to get the drip tube to drip at one drip per second exactly when it should!

$23.75

Diesel Fuel Injector Return Fuel Hose AND Brake Pad Service Tool

Easy way to remove and reinstall that hard to reach small injector fuel return hose and vacuum hose - AND works on brake pads too!!!

While working on the fuel injectors of a 240D this week, Kent finally decided he had had enough. After 20 years of fighting those fuel injector return hoses he decided he just had to come up with a tool to make the job easier. 2 hours later the tool was designed and the prototype made.

$29.95

Early 4 and 5 Cylinder Diesel Fuel Injector Hose and Injector Washer Kit

For fuel injector service on 220D 240D 300D 300CD 300TD and 300SD 1970 to 1985

Any time you are removing and replacing your fuel injectors you will need to change the return hose and the heat shield crush washers. If you don’t, you will have leaking hoses and possible compression leaks at the injector nozzles.

$8.95

1960'S Through Mid 1970's Fuel Tank Filter Screen Removal Tool

For W110 W111 W112 W113 W108 W109 W114 and W115 chassis as well as W123 station wagon only

Most owners do not have a big enough hex wrench to remove the fuel tank screen on those models that had the fuel tank right under the rear trunk floor. But the screen does need to be removed, inspected and cleaned due to the age of these cars.

On Demand Video
Mercedes 115 Fuel System Service Video Manual - On Demand Video
$8.99

W115 Diesel Engine Major Fuel Service - On Demand Video

Covers fuel system service and repair on the 1969 to 1976 220D 240D and 300D only

Kent uses his 1976 240D that had sat idle for 6 years to demonstrate what needs to be done to get an old fuel system cleaned out and serviced properly. This always includes installing new fuel filters and sometimes will require replacing some of the rubber hoses.

On Demand Video
Bleeding a Mercedes Diesel - On Demand Video
$2.99

Bleeding the Air Out of a Diesel Engine Fuel System - On Demand Video

Needed when changing filters, injectors, fuel lines or heaven forbid - running out of fuel

If you are new to older Mercedes diesels and have not worked on them before, this is one of the first things you want to learn. Especially if you ever run out of fuel. Without knowing how to do this you will never get the engine started again!

$227.00

Diesel Fuel Injector Balance Pressure Tester - Yes, You Can Do It Yourself!

NEW Version 3 release - Improved fluid handling design - Watch the video below for reasons behind the changes.

For all MBZ diesel engines 1950 to 1999. Designed by Kent Bergsma. These are built at Mercedessource to control quality and production demands. Each one is tested here in our shop before shipping.

$384.00

5 Cyl 617 Diesel Engine Fuel Injector DIY Rebuild Kit

You CAN rebuild your diesel fuel injectors yourself in your own garage!

5/25/22 update: The precision nozzles included are now  made for us by Wolfswerke-sachsen ( same company and same nozzle that was formerly branded as Monark). Yes!

$59.75

Diesel Fuel Injector Tuning Manual and Top Brass Tool Kit - Combo Special

Best tool kit to take apart and clean old fuel injectors. You might actually get them to spray well again without buying replacements

 Keeping your injectors clean and tuned is one of the best ways you can improve mileage in a diesel. Buy both Kents new manual Diesel Fuel Injector Cleaning and Testing Procedures and his Top Brass Custom Cleaning Tool Kit and save!

$37.95

116 123 126 Chassis Fuel Tank Outlet Screen Removal Socket

WORKS ON FUEL TANK SENDING UNITS TOO! Machined short for easier access and a sharper edge for better grip.

FITS all 116 123 Diesel and Gasoline,  and 126 chassis from 1977 to 1985. Finally a socket to remove your fuel tank screen that really works. Most correct size sockets tend to be SO BIG that they require 3/4 inch drive ratchets and extensions to use them. Who has those in their tool box??

$5.80

8mm ( 5/16 inch ) Fuel Hose End Pugs x 4

Use when disconnecting a fuel hose to prevent spillage on your engine or floor!

You would be amazed at how much fuel can leak out of a fuel hose when you disconnect it from your tank or engine. This is an easy way to prevent messy spills.

$36.50

1968 to 1985 Bosch Short Diesel Fuel Injector Critical Replacement Parts - Used

Other than the nozzle itself, these are the critical parts that wear out internally and can cause leaks and misfiring.

When “rebuilding” an old Bosch mechanical fuel injector, replacing the nozzle is usually enough get it working again at peak performance. But sometimes you will run into a fuel injector that just won't fire right nor product a correct fan spray pattern.

On Demand Video
$8.99

Fuel Tank Level Sending Unit Service Kit Update - On Demand Video

For using Kent's service kit to clean the old style fuel tank sending unit. Used in congestion with original video instructions

This on-demand instructional video was filmed to go with Kent's new fuel tank sending unit service kit launched in June of 2020. This is not a complete video on the subject of fuel level sending units. For the complete video see related products below.

24.50
$26.00

Fuel Tank Level Sending Unit Service Kit w/ 2 Instructional Videos

Most models 1968 to 1995 with tubular sending unit inside the fuel tank.

If your fuel gauge stops working or is not reading accurately, many times it can be repaired by removing it from the fuel tank, taking it apart and giving it a good internal cleaning of the contact points, float shaft, and wires.

$39.95

Variable 26 Pc. Diesel Fuel Injector Pressure Adjustment Shim Kit

New in 2019. Designed so you can modify and/or build your own precise shim thicknesses.

This is a "must-have" kit when adjusting release "pop" pressures on older diesel mechanical fuel injectors. It is the internal spring "shim" thickness that determines the exact pressure required for the release of fuel at the tip of the injector.

$64.50

DIESEL Conversion for Your Version 3 Gas Engine Fuel Injector Tester

For testing mechanical diesel fuel injectors with your newer Version 3 MFI or CIS gas injector tester

If you acquire an older Mercedes diesel and want to test those large Bosch injectors with your V3 gasoline bench tester, you  will need 4 things to complete the conversion: 3000 PSI gauge, our new capture bottle to hold the larger injectors, injector sealing kit, and Kent’s written manual and vid

On Demand Video
$8.99

Version 3 Injector Pressure Tester Full Function and Setup - On Demand Video

This will show you how to get started with using your bench mount pressure tester

This video is specifically for setting up and using Kent's newest version of his diesel fuel injector bench mount tester. It does not contain any information on the actual process of cleaning or rebuilding a fuel injector.

$25.00

OM616 OM617 FUEL INJECTOR HARD FUEL LINE #4 - USED

For 1973 to 1985 240D, 300D, 300CD, 300TD 300SD

This is for number FOUR cylinder on the four and five-cylinder engines​. No leaks. It may need to be straightened slightly for installation.

$29.50

OM616 OM617 FUEL INJECTOR HARD FUEL LINE #3 - USED

Last One. For 1973 to 1985 240D, 300D, 300CD, 300TD 300SD

This is for number THREE cylinder on the four and five-cylinder engines. No leaks. It may need to be straightened slightly for installation.

$25.00
Currently out of stock.

OM616 OM617 FUEL INJECTOR HARD FUEL LINE #1 - USED

For 1973 to 1985 240D, 300D, 300CD, 300TD 300SD

This is for the number one cylinder on the four and five-cylinder engines. No leaks. It may need to be straightened slightly for installation.

$32.75

Diesel and Gas Fuel Injector Pressure Tester Conversion Kit: Upgrade to Version 3

Converts your old style Version 1 or Version 2 tester to a single bottle flow-through operation with exhaust vent. Will work with our older diesel, CIS and MFI gas fuel injector testers

With this kit, you can convert your older pressure tester to all the benefits of Kent's newest version 3 "pop tester." It contains everything you need and you can do it in less than 10 minutes. 2 videos are included with purchase. One explains how to perform this simple conversion.

$14.50

Early Gas and Diesel Fuel Injection Pump Oil - High Moly Content

Most often these oil checks and changes are ignored. Injection pumps are very expensive. You need a very strong oil to minimize wear.

NOTE: Ships UPS ground only. Select ground for entire order to save in shipping costs. I am a great fan of LubroMoly products.

$7.85

19mm USA Locking Capable Crowfoot Wrench

Best wrench to use when installing or removing our diesel Monark hand primer pump

This is the best tool to use when installing or removing the Monark hand primer pump. PLEASE NOTE. This is 19mm and will NOT work on the Bosch hand primer pump or other style pumps (most others are 17 mm).

$19.95

OM616 OM617 Injection Pump Check Valve Overhaul Kit

Specific for 220D 240D 300D 300CD 300TD and 300SD 1972 to 1985

This is something many owner's and mechanics miss. That little check valve on the side of the injection pump can cause a lot of starting problems on the older diesels.

$22.50

Early Diesel OM61x Fuel Injector Hard Line Special Wrench

17mm wrench custom modified by Kent to remove pain and frustration when removing your injector hard lines

Here is a wrench I should have made 15+ years ago. I can not believe how much time and frustration I would have saved over the years working on all those 100's of Mercedes diesel engines if I would have done it!

$38.95

OM616 and OM617 Diesel Engine FLOW Pressure Injection Pump Timing Kit

Comes with Kent's detailed instructions on using the hand pump "low pressure" method.

The FLOW or low pressure method of checking and adjusting injection pump timing does not require a separate pressure tank. With this method you use the hand primer pump to pump up pressure in the injection pump to get fuel to flow out of the half round drip tube included in this kit.

$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.

$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.

PDF
$10.95

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

PDF download version of Kent's complete written manual on overhauling 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.

Diesel Fuel Injector Anti Leak Kit w/ Instructions
$9.75

Diesel Fuel Injector Anti Leak Kit w/ Instructions

For sealing all Diesel mechanical injectors 1961 to 1993

We receive a large number of emails from customers complaining about small fuel leaks at the fuel injector housing (coming out the threads between the two halves)and how best to seal them. To fix this high pressure leak requires taking the injector apart and "lapping" the mating surfaces.

$2.25

115 220D 240D 300D Fuel Filter Seal Ring

For 1968 to 1976 Diesel Sedans

This rubber ring fits in the cap of the engine fuel filter. Does not come with most replacement filters. Should be replaced every 3rd filter change unless you seal is damaged during service.

$22.50

6 inch Digital Caliper Metric and SAE

A must have when rebuilding diesel fuel injectors - good quality unit

 If you work around your Mercedes much this is a great tool to have. The quality is exceptional for the price. It will reset to measure in both inches and millimeters. A Must Have for Ajusting Diesel Fuel Injectors 190D 200D 220D 240D 300D 300CD 300TD 300SD

German hose clamps set 12
$28.50

Super Fuel Hose Clamp Kit (12) - German Made - High Torque

Non Cutting and smooth tightening clamps

These are my favorite German hose clamps. They tighten securely, dont cut into the hose, and don't rust or break. If you are working on the fuel system of any Mercedes I recommend you have these clamps on had.

$39.75

4 and 5 Cylinder Diesel Fuel Filter Kit 1966 to 1976 (Code 1)

Fits ONLY 110 and 115 chassis 200D, 220D, 240D and 300D from 1966 to 1976. This kit should give you at least a years supply of fuel filters for your diesel. You will receive 2 main fuel filters and 3 clear plastic high quality inline straight prefilters.

6 Diesel Purge Injection System Cleaner H. D. Cans
$59.95

6 PACK Lubro Moly Diesel Purge Injector Cleaner

ONLY SHIPPED UPS GROUND - NO INTERNATIONAL

WORKS ON THE FOLLOWING All diesel 110, 115, 116, 123, 126, 201, and 124 chassis. 190D, 200D, 220D, 240D, 300D, 300CD, 300TD, 300SDL, 350SD, 350SDL, E300D.When it comes to diesel engine performance this is your best bang for the buck.

$10.95

HD Straight Diesel Clear Prefilters with Reinforced Housing - 3 Pak

Fits 115 Chassis 220D 240D 300D. Also 126 and 124 chassis 300D 300TD 300SDL 350SDL where straight filter is preferred

Here is a set of three straight inline fuel pre filters with strong plastic nipples and reinforced housing that fit 8 mm or 5/16 fuel hose.

PLEASE NOTE: WE SHIP EITHER FEBI OR HENGST AND COLOR OF FILTER SCREEN CAN VARY, DEPENDING ON WHAT IS AVAILABLE.

Gas and Diesel Fuel Hose Clamp Off Tools
$11.95

Gas and Diesel Fuel Hose Clamp Off Tools

USA MADE LISLE BRAND

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!