Belt / Length 53.7″ | Cummins 6B /4B Engine | 3911587
$21.69
In Stock
Replacement Belt for Cummins ® Cummins General Use Applications M11/ISM/Q/ISL/B Series OEM Cross References: 3911587 Product Details 1 x?Belt / Length 53.7″ – 3911587 ? Fits?Application:?B-Series / C-Series / 6C / ISC / QSC / ISL / QSL / ISB / QSB? ? Details: Serpentine Belt, 1 Piece, 53.71in Effective Length x 1.08in Wide, 8 […]
SKU:
HDK-M-3911587Brand:
Interstate McbeeReplacement Belt for Cummins ® Cummins General Use Applications M11/ISM/Q/ISL/B Series OEM Cross References: 3911587
Product Details
1 x?Belt / Length 53.7″ – 3911587
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Fits?Application:?B-Series / C-Series / 6C / ISC / QSC / ISL / QSL / ISB / QSB?
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Details:
Serpentine Belt, 1 Piece, 53.71in Effective Length x 1.08in Wide, 8 Ribs
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OE Replacements:?050496,?3911587,?3288689,?3906384
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Cross Reference:
| CUMMINS | 3288689 |
| CUMMINS | 3906384 |
| CUMMINS | 3911587 |
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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: 3911587
- Interstate-McBee Reference: M-3911587
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 | 0.405 lbs |
|---|---|
| Dimensions | 8 × 4 × 1 in |


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