
Elevate the performance of your 2008-2010 6.4 Powerstroke F-Series with the Dayco 5080865 HD Poly Rib Serpentine Belt – Main Drive. Designed specifically for Single Alternator models, this premium belt features a robust solid rib design and is crafted from advanced EPDM rubber compound. This construction not only enhances durability but also reduces slippage and pulley misalignment noise, ensuring a smoother engine operation. The Dayco 5080865 is engineered for a direct fit in the factory location, making installation straightforward and hassle-free. Upgrade to the Dayco HD Poly Rib Serpentine Belt for reliable, long-lasting performance and a quieter, more efficient engine.
- Enhanced Durability: Constructed from high-grade EPDM rubber for long-lasting performance.
- Noise Reduction: Solid rib design minimizes slippage and pulley misalignment noise.
- Direct Fit: Designed for easy installation in the factory location.
- Compatibility: Specifically for 2008-2010 6.4 Powerstroke F-Series with Single Alternator.
Note: Only fits models equipped with a Single Alternator.

Elevate the performance of your 2008-2010 6.4 Powerstroke F-Series with the Dayco 5080865 HD Poly Rib Serpentine Belt – Main Drive. Designed specifically for Single Alternator models, this premium belt features a robust solid rib design and is crafted from advanced EPDM rubber compound. This construction not only enhances durability but also reduces slippage and pulley misalignment noise, ensuring a smoother engine operation. The Dayco 5080865 is engineered for a direct fit in the factory location, making installation straightforward and hassle-free. Upgrade to the Dayco HD Poly Rib Serpentine Belt for reliable, long-lasting performance and a quieter, more efficient engine.
Enhanced Durability: Constructed from high-grade EPDM rubber for long-lasting performance.
Noise Reduction: Solid rib design minimizes slippage and pulley misalignment noise.
Direct Fit: Designed for easy installation in the factory location.
Compatibility: Specifically for 2008-2010 6.4 Powerstroke F-Series with Single Alternator.
Note: Only fits models equipped with a Single Alternator.[...]
Elevate the performance of your 2008-2010 6.4 Powerstroke F-Series with the Dayco 5080865 HD Poly Rib Serpentine Belt – Main Drive. Designed specifically for Single Alternator models, this premium belt features a robust solid rib design and is crafted from advanced EPDM rubber compound. This construction not only enhances durability but also reduces slippage and pulley misalignment noise, ensuring a smoother engine operation. The Dayco 5080865 is engineered for a direct fit in the factory location, making installation straightforward and hassle-free. Upgrade to the Dayco HD Poly Rib Serpentine Belt for reliable, long-lasting performance and a quieter, more efficient engine.
- Enhanced Durability: Constructed from high-grade EPDM rubber for long-lasting performance.
- Noise Reduction: Solid rib design minimizes slippage and pulley misalignment noise.
- Direct Fit: Designed for easy installation in the factory location.
- Compatibility: Specifically for 2008-2010 6.4 Powerstroke F-Series with Single Alternator.
Note: Only fits models equipped with a Single Alternator.