The GM 6.5L's DS4 injection pumps have been a failure point of these trucks throughout their lifespan. The main issue with the pumps was in regards to the pump mounted driver (PMD) failing from overheating issues. Flight Engineering has redesigned the PMD to alleviate the failure issues with these units.
Warranty 1 Year UNLIMITED Mileage
IMPORTANT NOTE: This PMD will NOT work if your pump has been retrofitted to the newer Stanadyne PMD due to a difference in the wiring harness connectors.
Warranty 1 Year UNLIMITED Mileage
IMPORTANT NOTE: This PMD will NOT work if your pump has been retrofitted to the newer Stanadyne PMD due to a difference in the wiring harness connectors.
Specifications
- SkuFS-PMD-E505521
- ManufacturerFlight Systems Diesel Components
- MPNE505521
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Flight Systems Pump Mounted Driver (PMD) 94-00 GM 6.5L
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