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Cummins · Models: KT / QSK
M-4089847 Interstate-McBee Cummins KT/QSK Piston Kit
Commercial diesel piston. Match the listed part and engine identifiers before ordering.
2-Year WarrantyInterstate-McBee
$649.99
In stock — confirm dispatch timing
PAI Part #M-4089847
JAK'S Part #JAKS-IMB-M-4089847
Catalog refCUMMINS 4089847
Catalog refIMB M-4089847
| Brand | Interstate-McBee |
| Part Category | Pistons, Rings & Rods |
| Sub-Type | Piston |
| Engine Make | Cummins |
| Engine Model | KT · QSK |
Piston Kit
Fits:
- CUMMINS KT/QSK
OEM cross-references:
- CUMMINS 4089847
- IMB M-4089847
Warranty: 24 months
These catalog references may identify this part or components in an assembly. A listed number alone does not confirm whole-assembly interchange or vehicle fitment. Confirm the required part before ordering.
| Number |
|---|
| CUMMINS 4089847 |
| IMB M-4089847 |
No cross-reference numbers match that search.
Don't see your number? Request a verified cross-reference or call/text (720) 445-6249.
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Cummins KT QSK
Most PAI parts carry a 2-year unlimited-mileage PAI warranty — 3 years on the High Performance tier, 1 year on Excel by PAI. See Warranty & Returns for full coverage terms, or call a specialist to confirm the exact coverage on this part.