High Pressure Fuel Pump Installation Kit
For 2017 – 2020 L5P 6.6L Duramax (HPFP)
Alliant Power # AP0135
Alliant Power Kit AP0135 is a direct replacement fuel pump install kit on the GM 6.6L Duramax L5P & L5D Common Rail diesel engine. Includes all seals and components required for replacing the High Pressure Fuel Pump.