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Accessory Drive Belt Cummins 206996 | 3807295, 1238776, 5412987
This premium accessory drive belt (ribbed V-belt) is engineered to deliver outstanding flexibility and superior power transmission for Cummins L10, NT855, and K19 engines.
Description
High-Performance Ribbed V-Belt for Cummins Engines
The Cummins 206996 Accessory Drive Belt is a heavy-duty ribbed V-belt engineered to restore and maintain the optimal performance of your engine’s accessory drive system. Also known as a serpentine or alternator belt, this component drives critical systems including the alternator, power steering pump, and air conditioning compressor, ensuring they operate smoothly and efficiently.
Key Features & Benefits
- Superior Flexibility & Performance: Combines the high flexibility of a flat belt with the excellent power transmission capabilities of a traditional V-belt.
- Built to Exact Specifications: Manufactured to precise standards to guarantee an exact fit and seamless integration with Cummins engine pulleys.
- Exceptional Durability: Rigorously tested in demanding real-world environments to offer outstanding resistance against abrasion, heat, and wear.
- Enhanced Rigidity: Provides the necessary radial strength to prevent slipping and ensure consistent tension under heavy loads.
Engine Compatibility
This accessory drive belt is designed for heavy-duty applications and is compatible with the following Cummins engine series:
- Cummins L10
- Cummins NT855
- Cummins K19 / KT19


