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.
W126, Climate Control
$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
$30.00
Early 126 Sedan 300SD Right Front Seat Belt Latch w/ Black Cover -( Used )
Fits most early W126 sedans 1981 to 1983 300SD 380SE 380SEL
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.
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!
$60.00
1960 to 1993 4 and 5-cylinder Diesel Injection Pump De-gunking and Equal Flow Test Kit
New version May 2025. Includes special fittings to attach to your fuel pump delivery valves, clear inspection hoses, and bottles to catch the fluid.
$72.00
1959 to 1972 6-cylinder Gas and 1986 to 1991 6-Cylinder Diesel MFI Injection Pump De-gunking and Flow Test Kit
This is the best way to determine if the expensive injection gas pump is going to work for old 6-cylinder gas diesel engines that have not run in years.
On Demand Video
$12.99
How to Build Your Own Accurate and Reliable CIS Fuel Injection Pressure Tester - On Demand Video
This can be done by purchasing Kent's SHORT KIT and purchasing a "generic" pressure tester on Amazon.
$124.75
420SEL 560SEL 560SL 560SEC V-Belt and Fan Clutch Replacement Kit
If you are going to replace one of these you probably should replace the other.
$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