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Cummins · Models: KT / QSK
M-203131 Interstate-McBee Cummins KT/QSK Heavy Hex Nut
Commercial diesel camshaft / crankshaft. Match the listed part and engine identifiers before ordering.
Confirm warranty coverageInterstate-McBee
$2.99
In stock — confirm dispatch timing
Interstate-McBee part #M-203131
JAK'S Part #JAKS-IMB-M-203131
Catalog refCUMMINS 203131
Catalog refIMB M-203131
| Brand | Interstate-McBee |
| Engine Make | Cummins |
| Engine Model | KT · QSK |
Heavy Hex Nut
Fits:
- CUMMINS KT/QSK
OEM cross-references:
- CUMMINS 203131
- IMB M-203131
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 203131 |
| IMB M-203131 |
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
Interstate-McBee coverage varies by product family and application. Ask JAK'S to confirm the written warranty for this exact part before ordering.