Shopping for: Confirm the part against your engine serial number and application before ordering.
Change engine
M-3012531 Interstate-McBee Cummins NT-N14 Idler Shaft
Commercial diesel camshaft / crankshaft. Match the listed part and engine identifiers before ordering.
Confirm warranty coverageInterstate-McBee
$49.99
Unavailable online — request lead time
Interstate-McBee part #M-3012531
JAK'S Part #JAKS-IMB-M-3012531
Catalog refCUMMINS 3012531
Catalog refIMB M-3012531
| Brand | Interstate-McBee |
Idler Shaft
Fits:
- CUMMINS NT-N14
OEM cross-references:
- CUMMINS 3012531
- IMB M-3012531
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 3012531 |
| IMB M-3012531 |
No cross-reference numbers match that search.
Don't see your number? Request a verified cross-reference or call/text (720) 445-6249.
Interstate-McBee coverage varies by product family and application. Ask JAK'S to confirm the written warranty for this exact part before ordering.