This OEM Dayco Drive Rite 5040325DR (325K4DR) serpentine belt is engineered to provide reliable power transmission for automotive accessory drive systems. Designed to operate essential engine components such as the alternator, air conditioning compressor, power steering pump, and water pump, it ensures smooth and efficient engine performance.
Manufactured from premium EPDM rubber with reinforced tensile cords, this belt offers excellent resistance to heat, wear, cracking, and stretching. The precision-engineered multi-rib design delivers strong pulley engagement, reduced slippage, and quiet, stable operation under varying engine loads.
Ideal for replacement or preventative maintenance, this Drive Rite belt helps restore proper accessory drive function while ensuring long-lasting durability and OEM-quality reliability.
Key Features
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Quiet Operation: Reduces vibration and belt noise during use.
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Multi-Rib Design: Ensures efficient and consistent power transmission.
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Strong Pulley Grip: Minimizes slippage for reliable accessory operation.
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EPDM Rubber Construction: Resistant to heat, cracking, glazing, and wear.
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Long Service Life: Designed for durability in demanding automotive environments.
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Reinforced Tensile Cords: Helps maintain proper belt tension and reduces stretching.
- OEM-Quality Replacement: Built to meet original equipment specifications for fit and performance.
Specifications
- Brand: Dayco Drive Rite
- Part Number: 5040325DR
- Industry Number: 325K4DR
- Product Type: Serpentine / Poly Rib Belt
- Material: EPDM Rubber with Reinforced Tensile Cord
- Effective Length: ~325 mm (as referenced in OEM cross data)