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Cummins Replacement Parts
Aftermarket replacement parts compatible with Cummins equipment and engines.
Up to 100% OFF Selected Parts
Seal Kits3764Bearing, Gear & Shaft3318Starter Motor2959Air Filter2881Turbocharger & Kit2754Overhaul Kits2278Other Engine Parts2141Water Pump2060Alternator1959Overhaul Gasket1911Injectors & Nozzle1720Fuel Filter1688Transmission Parts1658Hydraulic Pump1637
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OEM / REF: 3968886
Wiring Harness 3968886 for Cummins Engine 6CT QSL9 6B5.9 6C8.3 6L8.9In Stock
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OEM / REF: 4319565
Wiring Harness 4319565 for Cummins Engine ISM11 (Ship to US Only)In Stock-99%
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OEM / REF: 4933503
Wiring Harness 4933503 for Cummins Engine ISBE ISDE QSB6.7 ISB6.7 ISD6.7 6ISBEIn Stock-100%
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OEM / REF: 3915329
Water Temperature Sensor 3915329 for Cummins EngineIn Stock
OEM / REF: NH855
Water Transfer Tube 215041 for Cummins Engine NT495 NH855 NT855In Stock
OEM / REF: NH855
Water Transfer Tube 3024666 for Cummins NT495 NH855 NT855 EngineIn Stock
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OEM / REF: 3821718
Water Transfer Tube 3821718 for Cummins Engine 6B5.9 ISM11 L10 M11 QSM11In Stock-99%
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CLEARANCE
OEM / REF: 3915329
Water Temperature Sensor 3915329 for Cummins Engine CM875 CM876 M11 CM870 CM570In Stock-99%
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OEM / REF: 3056353
Water Temperature Sensor 3056353 3408627 for Cummins Engine K19 KTA19 KT19 KT38 KT50In Stock
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OEM / REF: 3006236
Wear Sleeve 3006236 for Cummins Engine KT19 KTA19 KT38 KT50 KT1150In Stock-99%
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OEM / REF: pilotpart451155
Water Transfer Tube 211027 for Cummins Engine 855 86NT 88NTIn Stock
OEM / REF: pilotpart438867
Water Transfer Tube 3002956 for Cummins Engine G5.9 GTA38 GTA855 QSK19 QSK38 QSK50 QSK60In Stock
OEM / REF: pilotpart346707
Water Transfer Tube 3024666 for Cummins NT495 NH855 NT855 EngineIn Stock
OEM / REF: 3821718
Water Transfer Tube 3821718 for Cummins Engine 6B5.9 ISM11 L10 M11 QSM11In Stock
OEM / REF: pilotpart391251
Water Transfer Tube 3179853 for Cummins Engine GTA855 K50 QSK60 G50 K50-DPM K19 K38 KTA38 KTA50In Stock
OEM / REF: pilotpart784595
Water Transfer Tube 3002179 for Cummins Engine B3.3 K19 QSK19 QST30In Stock
OEM / REF: pilotpart498387
Water Transfer Connection 3081138 for Cummins Engine K19 KTA19GC QSK19 CM500In Stock
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OEM / REF: pilotpart218195
Water Transfer Tube 3202138 for Cummins Engine K19 K38 NT855 QSK19 KTA19GC QSK19GIn Stock
OEM / REF: R480C-9MH
Water Pump Repair Kit 4955802 for Cummins Engine M11 ISM11 QSM11 ISMIn Stock-100%
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OEM / REF: pilotpart488851
Water Pump Seal 3685456 for Cummins Engine ISX12 ISX15 QSK60 QSN14 QSX15 X15In Stock
OEM / REF: 3802970
Water Pump 3802970 4935793 3283602 For Cummins 6BT5.9 4B & 6BIn Stock
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Cummins Replacement Parts
Moz Auto Parts is your trusted source for aftermarket Cummins replacement parts. From electrical and engine components to hydraulics and cab parts, we stock the components that keep your Cummins equipment running — cross-referenced against genuine Cummins part numbers.
Frequently asked questions
Are aftermarket Cummins parts as good as OEM?
Quality aftermarket parts are manufactured to meet or exceed OEM specifications. Moz Auto Parts's Cummins-compatible parts use the same materials, tolerances, and testing standards as original equipment, typically at 30-50% less than dealer prices.
How do I find the right part for my Cummins machine?
Search by your Cummins OEM part number, or browse by equipment type. Our fitment checker confirms compatibility before you buy.