Premium OEM-compatible replacement parts for Cummins engines. Our comprehensive inventory includes fuel system components, engine internals, cooling systems, and sensors engineered to meet or exceed original equipment specifications.
Our Cummins Parts Catalog
| Part Name | Part Number | Compatible Engines | Action |
|---|---|---|---|
| Fuel Injector | 0445120177, 5364205 | 6.7L ISB, QSB | View Details |
| Radiator | KTA38-G2 | KTA38-G2 | View Details |
| Hydraulic Radiator | 0130-7204, 0130-7204-R3 | 4BT3.3-G3 | View Details |
| Aftercooler Core | 4078413, 4025340 | QSM11, QSL9, 6C8.3 | View Details |
| VGT Actuator | 6382096RX, 5579127HX | 6.7L | View Details |
| Fuel Injector Lines Set (6x) | 904-322, 904-323 | 5.9L Diesel (2003-2009 Dodge Ram) | View Details |
| Camshaft | 4022816, 4004556 | M11, ISM11, QSM11 | View Details |
| Camshaft | 3914638, 3929039 | NT855, 4BT, 4B3.9, ISC, ISL | View Details |
| NOx Sensor | 2894941, 3687334 | ISX15 | View Details |
| NOx Sensor (24V) | 4326861, 5WK96766C | B6.7, ISB6.7, ISL9, L9, QSF3.8, X12 | View Details |
| NOx Sensor (12V) | 4326871, 5WK96764B | ISF2.8, ISF3.8 | View Details |
| Ammonia Sensor | 4307496, 2894841 | ISB6.7, ISL9, ISX12, ISX15, QSB3.3, QSB6.7, QSL9 | View Details |
| Water Pump | 3801715, 3801784 | NT855, 855, NH855, N310, NTC335, NTC350 | View Details |
Shop Cummins Parts by Engine Series
Find all parts compatible with your specific Cummins engine model.
A2300 Engine Parts → B3.3 Engine Parts → ISF Engine Parts → 4BT Engine Parts → 6BT Engine Parts → ISB Engine Parts → QSB Engine Parts → QSL Engine Parts → ISL Engine Parts → 6CT Engine Parts → ISC Engine Parts → QSC Engine Parts → 6LT Engine Parts → NH220 Engine Parts → NT855 Engine Parts → N14 Engine Parts → QSX Engine Parts → M11 Engine Parts → ISDE Engine Parts → ISM Engine Parts → ISX Engine Parts → QSM Engine Parts → KTA Engine Parts → QSK Engine Parts → Engine Overhaul Kits →
Shop by Component Type
Browse Cummins parts by specific component category.
Crankshafts → Cylinder Heads → Camshafts → Pistons → Turbochargers → Fuel Injectors → Fuel Injection Pumps → Oil Pumps → Water Pumps → Alternators → Starter Motors → A/C Compressors → Filter Kits → All Cummins Parts →
Why Choose Our Cummins Parts?
- OEM-Compatible Direct Replacements: Engineered to meet or exceed original equipment specifications
- Engineering-Grade Cross-Reference Data: Comprehensive part number cross-references for accurate fitment
- Global Shipping: Worldwide delivery with duties and taxes calculated at checkout
- Quality Assurance: Rigorous testing and quality control for reliable performance
- Technical Support: Expert assistance for fitment verification and installation guidance
Popular Cummins Engine Series
We stock parts for all major Cummins engine families including:
- ISB Series (4.5L, 6.7L)
- ISX Series (11.9L, 15L)
- QSB Series (3.3L, 4.5L, 6.7L)
- QSL Series (8.9L, 9.3L, 9.5L)
- QSM Series (11L)
- QSX Series (15L)
- NT855 / NTA855 Series
- K Series (K19, K38, K50)
- M11 Series
- N14 Series
- ISF Series (2.8L, 3.8L, 4.5L)
- ISL Series (8.9L, 9L)
Need Help Finding the Right Part?
Our technical team can help verify fitment and provide cross-reference data for your specific Cummins engine model.
Contact Technical Support