Illustrative photo — the delivered item may differ in appearance. Orders are fulfilled by catalog part number (SKU).
Serpentine Belt Cummins 3289135 | 3807372, 3805648, 3903115, 3911567
Keep your engine running smoothly with this high-quality serpentine belt for Cummins engines. Designed for durability and optimal power transmission, it ensures reliable performance under heavy-duty conditions.
Description
High-Performance Serpentine Belt for Cummins Engines
The Cummins 3289135 serpentine belt (V-ribbed belt) is engineered to deliver reliable power transmission to your engine’s vital accessories, such as the alternator, water pump, and fan. Built to withstand extreme temperatures and high-stress conditions, this belt prevents slippage and ensures your cooling and electrical systems operate at peak efficiency.
Key Features & Benefits
- Heavy-Duty Construction: Made from premium materials resistant to wear, heat, and cracking for an extended service life.
- Optimal Power Transmission: The V-ribbed design ensures maximum contact and grip, reducing noise and slippage.
- Precise Fitment: Engineered to exact specifications for a seamless replacement and hassle-free installation.
Engine Compatibility
This serpentine belt is compatible with a wide range of heavy-duty Cummins engines, including:
- Cummins 6BT 5.9
- Cummins ISB 4.5
- Cummins QSB 4.5
- Cummins QSB 6.7
