493 products

Cummins

Shop Cummins from Hilltop Diesel Performance. Browse performance, replacement, service and supporting parts, and verify exact year, engine and vehicle fitment before ordering.

Refine your parts Use available filters to narrow the catalog.

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D&J Precision Machine

D&J Precision Machine Performance Long Block - Ram 6.7L Cummins

BD Diesel Drivetrain Upgrade - Ram 6.7L Cummins

BD Diesel Exhaust Manifold - Ram 6.7L Cummins

Bosch Fuel Rail Pressure Sensor - Ram 6.7L Cummins

Bostech Engine Sensor - Ram 6.7L Cummins

Cummins Fuel Rail Pressure Sensor - Ram 6.7L Cummins

Holset Turbocharger - 2007.5-2012 Ram 6.7L Cummins

Cummins Turbocharger Gasket - 2003-2007 Dodge 5.9L Cummins

Cummins MAP Sensor - 2003-2007 Dodge 5.9L Cummins

Cummins OEM Engine Seal - Ram 6.7L Cummins

Fleece Performance Fire Ring Head Gasket - 2003-2007 Dodge 5.9L Cummins

Bosch Fuel Rail Pressure Sensor - 2003-2007 Dodge 5.9L Cummins

Cometic .061 Cylinder Head Gasket - 2003-2007 Dodge 5.9L Common Rail Cummins

Exergy Complete Replacement Fuel Rail with Sensor & PRV - 2003-2007 Dodge 5.9L Cummins

Exergy Fuel Rail Pressure Sensor - 2003-2007 Dodge 5.9L Cummins

Industrial Injection Common Rail Fuel System Component - 2003-2007 Dodge 5.9L Cummins

Cummins Fuel Rail Pressure Sensor - 2003-2007 Dodge 5.9L Cummins

Cummins OEM Fuel System Component - 2003-2007 Dodge 5.9L Cummins

BD Diesel Performance Transmission - 2003-2007 Dodge 5.9L Cummins

BD Diesel Performance Injector Set - 2003-2007 Dodge 5.9L Common Rail Cummins

BD Diesel Injector Set - 2003-2007 Dodge 5.9L Common Rail Cummins

DTech Fuel System Service Component - 2003-2007 Dodge 5.9L Cummins

DDP 125 HP Injector Set - 1998.5-2002 Dodge 5.9L 24-Valve

DDP 200 HP Injector Set - 1998.5-2002 Dodge 5.9L 24-Valve

$919.13$882.95

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Diesel parts guide

Shopping Cummins

Hilltop Diesel Performance organizes parts around real truck fitment so you can move from platform to the component you need without digging through an unrelated catalog. For Cummins applications, start with your exact year and engine, then verify configuration-specific notes on the product page before ordering.

Common upgrade and service paths include fuel delivery, injectors, turbochargers, intake and charge-air parts, exhaust, cooling, transmission components, filtration, sensors, gaskets, hardware and supporting installation parts.

Fuel systems Injectors Turbochargers Intakes Exhaust Cooling Transmission Get fitment help