Engine Components

OEM Part Number: 3970084 | 53031575AH

Replace the broken or faulty accelerator position sensor assembly in your 1998.5-2002 Dodge 5.9L Cummins with this quality replacement from Allian...

Replacement water pump for 1990 to 2002 Cummins 5.9L engines. This is a stock replacement item. Comes with replacement O-ring and re-uses factory ...

Replace your work or damaged grid heater gaskets in your 89-07 Cummins with this quality replacement from Alliant. This kit includes one gasket. O...

Replace the leaking valve cover on your 1998.5-2002 Dodge 5.9L Cummins with this OEM quality replacement from Alliant. Replaces factory part numb...

One of the most frequent issues associated with these trucks is that of a dead pedal, or random surging stemming from a problematic throttle positi...

When it comes time to replace the head gasket on your 24 valve Cummins, make sure you've got all of the necessary gaskets and seals for a complete ...

The Alliant Power Crankshaft Position Sensor (AP63453) is the direct-fit option for your 1998.5 - 2002 Dodge Cummins. Replace the faulty sensor wit...

BD's High RPM Mechanical Governor & Delivery Valve Kits can give you the power and torque you've been looking for. The High RPM Mechanical Gove...

Spring loaded 300 Series Stainless Steel band clamping force remains consistent through heat cycles Sold individually

HOT transmission oil has to be COOLED to keep you on the track. Double stacked cores deliver over 40,000 BTU/HR of cooling and over 350% temperatur...

80-watt, 10-inch, 800 CFM universal electric fan. The fan is supplied as a "pusher" fan from factory which will draw air in through the grille of t...

It has been almost 30 years since we started shipping our first exhaust brakes. With that many hill and mountain roads experienced, we used the kno...

Adding springs, valves, plates or making adjustments can increase the power output from a P7100 pump, but, to do so on the vehicle can cause excess...

We have been rebuilding injection systems since 1972. Factory trained by the best, we abide by high quality and production standards. Our Injection...

We have been rebuilding injection systems since 1972. Factory trained by the best, we abide by high quality and production standards. Our Injection...

We have been rebuilding injection systems since 1972. Factory trained by the best, we abide by high quality and production standards. Our Injection...

We have been rebuilding injection systems since 1972. Factory trained by the best, we abide by high quality and production standards. Our Injection...

Adding springs, valves, plates or making adjustments can increase the power output from a P7100 pump, but, to do so on the vehicle can cause excess...

Adding springs, valves, plates or making adjustments can increase the power output from a P7100 pump, but, to do so on the vehicle can cause excess...

V-Band for Dodge 12-valve/24-valve Turbo Mount Exhaust Brakes and Chevy 6.5L Down Pipes

BD S400 Full Marmon Turbine / S300 SX-E (Non-Cobra) V-Band Clamp 

Best practice when rebuilding a Bosch P7100 mechanical Injection Pump will include the replacement of the return spring bracket which can snap over...

No need to double nut to install manifold studs anymore. This handy little tool quickly mounts onto M8x1.25 studs and speeds up the time it takes t...