Belt – Length 62.1″ | Cummins ISB / QSB | 3911559
$31.64
In Stock
Replacement Alternator Belt for Cummins ® Cummins General Use Applications B & C Series OEM Cross References: 3911559 Product Details 1 x?Belt – Length 62.1″ – 3911559 ? Fits?Application:?Cummins 6B / 4B Engine ? Details: Serpentine Belt, 1 Piece, 58.95in Effective Length x 1.08in Wide, 8 Ribs ? OE Replacements:?050471,?3911558,?3903097 ? Cross References: CUMMINS 3903097 […]
Categories:
Belt ListingSKU:
HDK-M-3911559Brand:
Interstate McbeeReplacement Alternator Belt for Cummins ® Cummins General Use Applications B & C Series OEM Cross References: 3911559
Product Details
1 x?Belt – Length 62.1″ – 3911559
?
Fits?Application:?Cummins 6B / 4B Engine
?
Details:
Serpentine Belt, 1 Piece, 58.95in Effective Length x 1.08in Wide, 8 Ribs
?
OE Replacements:?050471,?3911558,?3903097
?
Cross References:
| CUMMINS | 3903097 |
| CUMMINS | 3911558 |
Application & Fitment
- Engine Make: Cummins
Confirm the original part number and engine identification before ordering. Where applicable, also verify serial-number range, production year, piston style, bearing size or other configuration notes shown in the product information.
Part Numbers & Cross References
- OEM Cross Reference: 3911559
- Interstate-McBee Reference: M-3911559
Need Help Confirming Fitment?
Use the engine model, serial number and original part number when checking compatibility. For kits and sets, review the complete component breakdown above before ordering because contents can vary by engine configuration.
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 8 × 10 × 0.25 in |


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