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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.

Cummins ISX / ISX15 / X15 Parts Cummins ISX12 Parts Cummins N14 Parts Cummins ISM & M11 Parts Cummins ISC & ISL Parts Cummins B-Series Parts — ISB, 6BT, 4BT & QSB Cummins 6C 8.3 Parts Cummins 855 & L10 Parts (Big Cam) Cummins QSX & QSM Parts
Browse all 6768 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 6768 Cummins Parts
180904 Cummins IDLER
Cummins · Models: ISM / L10 / M11
180904 Cummins IDLER
JAK'S JAKS-180904
In Stock · Ask About Same-Day Shipping
$102.66
3417269 Cummins ISM / M11 Cylinder Head Regular Intake & Exhaust Valves
Cummins · Models: ISM / M11
3417269 Cummins ISM / M11 Cylinder Head Regular Intake & Exhaust Valves
060177, 2864012, 2864014, 2864016, 2864016NX, 2864016RX, 2864024, 2864025, 2864025NX, 2864025RX, 2864028, 2864028NX, 2864028rx, 3073513, 3073514, 3073514RX, 3084650, 3084650RX, 3084652, 3088863, 3088863RX, 3103608, 3163608, 3401520, 3401534, 3401536, 3401537, 3417629, 3417957, 3418033, 3607274, 3607357, 3883525, 3883526, 3893852, 3895860, 3896295, 4003968, 4003970, 4003973, 4003975, 4003978, 4003980, 4003980RX, 4003988, 4003991, 4004086, 4004086RX, 4083400, 4083402, 4083403, 4083406, 4083406RX, 4952222, 4952441, 4952444, 4952446, 4952449, 4952450, 4952453, 4952453RX, 4952828, 4952829, 4952829RX, 4952843, 4952844, 4952844RX, 4962454, HBRN3417629VS, HCM3417629VS, HCM4004086, HD215C, HVRN4004086VS, N3417629VS, RX2864028
JAK'S JAKS-3417269
Available to order · Confirm dispatch
$2,783.00
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