Kents Top 25 List - Diesel Engine Performance Products

The following is a list of our best selling products to help diesel owners increase engine horsepower, deliver better mileage and improve overall starting and driving performance.

All these products come with illustrated and easy to understand DIY instructions. This will allow you to do the recommended repairs and upgrades yourself and save hundreds of dollars in labor costs.  If you are new to Mercedes diesels and have been reluctant to tackle repair and service work, we encourage you to give it a try. You will know it is done right and nothing beats the satisfaction that comes from doing-it-yourself!

 

 

 

 

KENTS TOP PICKS

 Diesel Valve Adjusting Wrench Set

If you have been thinking about adjusting your diesels valves on your own - this kit will save you time, frustration, and high shop labor costs. A must own.

$82.95

 Monark High Performance Diesel Injector Nozzles

Finer mist spray pattern than Bosch - Best improvement bar none for a healthy engine

$79.50

  Diesel Fuel Injector Pressure and Balance Tester

Test and fine tune your fuel injectors at home in your own garage. Save $$$

Price From $179.50

  Diesel Engine Physical exam kit

Before you put ANY money in your diesel do a thorough engine physical exam with this Rx kit.

Price From $175.00

 

  Performance Glow Plugs and Reamer Kits

Keep your diesel starting with authority on those cold winter mornings. We have a variety of kits to help even the oldest diesels to start better.

Price From $10.95

  Glow Relay Manual Conversion Kit

Allows you to control the glow plug heat cycle with a push bottom control. Great for super cold weather or engines with weak compression.

Price From $82.50

  Pencil Glow Plug Carbon Reamer

Use when installing new pencil glow plugs to increase plug life, smooth out starts, and improve mileage.  Only for 1980 to 1993 diesels (including 1978 to 1980 300SD)

$34.95

  Diesel Purge Injection System Cleaner

This is the best RX and best bang for the buck that you can use on any diesel engine. Amazing product cleans your injection pump and injectors while running your engine. 

$24.50

  Heavy Duty All Metal Hand Primer Pump

Best pump you can buy that will handle diesel, biodiesel, and SVO. It is very hard to bleed air out of your system with a weak or leaking primer pump!

$26.95

  616 617 Valve Stem Seal Replacement Kit

Worn valve seals can cause excess smoke and oil consumption. This kit will allow you to change the seals yourself without head removal.

$49.95

  616 617 Front Crank Seal Replacement Kit

A leaking front crank seal is very common on old diesels. Not a easy job, but with the instructions and tools provided it can be done successfully by the do-it-yourselfer.

$69.75

  616 617 Oil Filter Housing Gasket Replacement Kit

Another common oil leak area. Requires a special gasket, hex tool, and know how to tackle this without pulling out your hair!

$21.95

  616 617 Timing Chain Replacement Kit

The number one cause of catastrophic diesel engine failure is a failed timing chain. Repair can cost Thousands $$$. Don't let this happen to your engine.

$198.50

 617 Turbo Diesel Oil Cooler Hose Replacement with Instructions

The second major cause of catastrophic diesel engine failure is rapid loss of engine oil due to a failed oil cooler hose. These should just be replaced if they are over 15 years old.

From $64.95

615 616 617 Diesel Healthy Vacuum Exam Kit

This kit puts all the items you need at your fingertips to help you find the source of your vacuum problems fast

$43.50

Diesel Vacuum Pump Repair Kits

This complete rebuild kit will help prevent these headaches by giving you everything you need to get the job done fast and right the first time.

From $41.95

617 Turbo Diesel Rack Damper Bolt (Idle Stabilizer)

Is your turbo diesel 5 cylinder engine not idling smoothly? Is it loping or hunting? Does it seem to speed up a little, slow down some, then speed up a little, etc., etc. while you sitting at a stop? You may need to install the Mercedes factory upgraded rack dampener bolt. It is located on the lower back end of the fuel injection pump.

$62.50

Diesel Owners Welcome Wagon Kit

If you are new to our website and have a 1977 to 1985 Mercedes Diesel (NOT including the 1984-1985 201 chassis 190D) we would like to welcome you with this special kit containing our most popular do-it-yourself diesel maintenance items to learn how to fix your diesel yourself.

$149.95

Turbo Diesel Engine Anti Rattle Kit

Rubber mounts loosen up or tear and the mounting brackets seem to break way too often. With this kit and instructions I hope to help you eliminate or at least drastically curtain this common problem.

$24.95

Diesel Engine Injector Line Kits w/ Heat Shield Washers

If your flexible injector return lines are old or leaking, of if you want to remove your injectors to clean and inspect their condition or do a compression test, you will need these items. Every time you remove and replace the injectors you should replace the crush washers.

From $26.50

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

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!

$52.95

Early 300D 5 Cylinder Diesel Bosch Fast Glow plug Conversion Kit

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!

From $82.95

  616 617 Diesel Performance Tuning and Repair Manual by Kent Bergsma

This manual is written specifically for the diesel owner who wishes to know more about his engine and to understand how to tune and adjust it for maximum performance. Even if you do not intend to do all the work yourself, you will gain valuable information that may save you hundreds of dollars in future repairs.

$23.95

  Diesel Engine Advanced Fault Diagnostic Manual

Have you ever wished you could get your hands on a manual that would answer all your diesel complaint questions? Are you tired of cruising around the internet posting your problems on different forums hoping that someone who really knows what they are talking about can give you the right answers?

Having answered the same questions over and over again during the past 15 years, I finally decided to put all the answers down in one volume.

$36.50