Cummins · Models: 855
JAK'S JAKS-171765HP
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Cummins Parts
Cummins runs more highway miles than almost any other diesel on the road, and JAK'S Diesel stocks the parts to keep those engines turning. From the ISX15 and N14 to the M11, ISC/ISL and the legendary 6BT, we carry PAI Industries aftermarket components plus our own JAK'S Diesel Heads program — cylinder heads, fuel injectors, turbochargers, gaskets and full inframe rebuild kits.
Not sure which family you need? Pick your engine platform below, or send us an OEM or competitor part number and we'll cross-reference it. We ship same-day from Colorado with free freight over $1,000.
Shop Cummins by engine: ISX / ISX15 / X15, ISX12, N14, ISM / M11, ISC / ISL, B-Series (ISB / 6BT / 4BT / QSB), 855 / L10 Big Cam, 6C 8.3, QSX / QSM · X15 single-cam rebuild kits, ISX dual-cam rebuild kits.
Have a part number already? Cross it in seconds: ISX / X15, N14, ISB / ISC / ISL, M11 / ISM, L10 — or use the full OEM cross-reference lookup.
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Start with an engine family to see its parts and useful refinements. Check the product's application details before ordering.
Browse all 6772 parts
Choose a smaller application or part group for useful filters. You can also browse every part here or search by part number.
Showing 36 of 6772 Cummins Parts
Cummins · Models: N14
JAK'S JAKS-171723HP
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Cummins · Models: 855
JAK'S JAKS-171765F
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Cummins · Models: M11
JAK'S JAKS-171725HP
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Cummins · Models: N14
JAK'S JAKS-171722HP
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Cummins · Models: N14
JAK'S JAKS-171700HP
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Cummins · Models: ISX
JAK'S JAKS-171659EX
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Cummins · Models: N14
JAK'S JAKS-171721HP
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Cummins · Models: ISB / QSB
JAK'S JAKS-171653OEM
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Cummins · Models: N14
JAK'S JAKS-171720HP
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Cummins · Models: ISC / ISL
JAK'S JAKS-171645
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Cummins · Models: ISC / ISL
JAK'S JAKS-171625EX
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Cummins · Models: ISC / QSC
JAK'S JAKS-170990OEM
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Cummins · Models: ISM / M11
JAK'S JAKS-171644EX
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Cummins · Models: N14
JAK'S JAKS-171635OEM
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Cummins · Models: 4B / 6B / ISB / QSB
JAK'S JAKS-171631-006
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Cummins · Models: ISX
JAK'S JAKS-162017OEM
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Cummins · Models: ISB / QSB
JAK'S JAKS-151531OEM
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Cummins · Models: 6C / ISC
JAK'S JAKS-161633-090
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Cummins · Models: 6B / ISB
JAK'S JAKS-151528HP
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Cummins · Models: 4B / 6B
JAK'S JAKS-161630-090
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Cummins · Models: 855 / N14
JAK'S JAKS-151501HP
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Cummins · Models: ISM / L10 / M11
JAK'S JAKS-151487OEM
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Cummins · Models: 4B / 6B / ISB
JAK'S JAKS-150515OEM
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Cummins · Models: ISX15
JAK'S JAKS-141459OEM
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Cummins · Models: ISX15 / QSX
JAK'S JAKS-151484
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Cummins · Models: ISB / QSB
JAK'S JAKS-141455X
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Cummins · Models: ISB / QSB
JAK'S JAKS-141455OEM
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Cummins · Models: ISB
JAK'S JAKS-141480OEM
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Cummins · Models: ISX
JAK'S JAKS-141438X
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Cummins · Models: X15
JAK'S JAKS-141372OEM
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Cummins · Models: ISM
JAK'S JAKS-141448X
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Cummins · Models: ISM
JAK'S JAKS-141447X
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