Pacbrake HP10029 3/4K Governor Spring Kit 1994-1998 12 Valve Cummins with P7100 Injection Pump Decreases Carbon Monoxide and Carbon

Decreases Carbon Monoxide and Carbon Dioxide Emissions

Seal p/n 21938

Optional Electric Heater Ports

Now you can install an Adjustable Overflow Valve and Guage

ISO 7840 & USCG Type A1

Pacbrake HP10029 3/4K Governor Spring Kit 1994-1998 12 Valve Cummins with P7100 Injection Pump Decreases Carbon Monoxide and CarbonThese heavier coil springs replace the stock governor coil springs to safely allow the engine to reach higher RPMs, so there is no momentum loss when shifting gears while towing up a hill. Pacbrakes governor spring kits are complete with all parts for 3000 and 4000 RPM and are recommended for vehicles that have 5 speed standard transmissions. They are perfect for those who tow heavy loads and want more responsive power. NOTE: For 4000 RPM applications