This OEM Dayco Drive Rite 5040340DR (4PK0865) serpentine belt is engineered to deliver reliable power transmission for automotive accessory drive systems. Designed to operate critical engine components such as the alternator, air conditioning compressor, water pump, and power steering pump, it helps maintain smooth and efficient vehicle performance.
Constructed from premium EPDM rubber with reinforced tensile cord technology, this belt offers excellent resistance to heat, wear, cracking, and stretching. The precision-molded 4-rib design ensures strong pulley engagement, reduced slippage, and quiet operation under a wide range of driving conditions.
Ideal for replacement or preventative maintenance, this Drive Rite belt helps restore proper accessory drive performance while providing long-lasting durability and dependable operation.
Key Features
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Excellent Pulley Grip: Reduces slippage and improves drive efficiency.
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Smooth & Quiet Operation: Minimizes vibration and operating noise.
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Long Service Life: Built for durability in demanding automotive environments.
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4-Rib Serpentine Belt Design: Provides efficient and reliable power transmission.
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Premium EPDM Rubber Construction: Resists heat, wear, cracking, and glazing.
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Reinforced Tensile Cords: Helps maintain proper belt tension and minimize stretching.
- OEM-Quality Replacement: Designed to meet original equipment specifications for fit and performance.
Specifications
- Ribs: 4
- Brand: Dayco Drive Rite
- Part Number: 5040340DR
- Industry Number: 4PK0865
- Product Type: Serpentine / Poly Rib Belt