6.5TD C/K Trucks  >  Diesel Fuel Injection  >  DB2-4911 6.5TD 92-93 Mechanical Injection Pump

Chevy GM Stanadyne Turbo Diesel DB2-4911 mechanical injection pump completely remanufactured upgraded and warranted by SSDiesel Supply^TM, a trusted name in 6.5TD solutions. All wear parts replaced whether they test bad or not, including the rotor head.

Fits all 1992-1993 GM 6.5 Turbo Diesels in C/K pick-ups, Suburbans, G vans (Express and Savana), with a mechanical injection pump. For non-turbo trucks use ssd-5088 instead.

Compare price only to those remans replacing the head assy with a new upgraded head. Most rebuilders leave the head if tests ok and can offer cheaper. We will never cut corners. The head on these pumps has a tendancy to warp with heat and is the #1 source of failure, and if not replaced/upgraded, is just destined to fail. We replace the head everytime with new upgraded Stanadyne heads that solve the warpage problem.

Symptoms of failure include hard starting when hot (common head warpage problem) Poor mileage, rough running, heavy smoke, loss of power.

The mechanical pump can be easily/safely adjusted for more power. With purchase, upon request, I will furnish detailed instructions on how to adjust for more power if you already have a 4" exhaust, EGT & Boost gauges, and means to raise boost to 12-15psi with a ssd-7401 actuator or similar. You must confirm this before we can send the procedure.

I recommend our Haynes Manual ssd-330 if your first time replacing a pump for the basics. Then if you have any further questions, please use the contact page on the website for tech support.