This OEM Dayco Drive Rite 5040370DR (4PK0940) serpentine belt is designed to provide dependable power transmission throughout your vehicle's accessory drive system. It helps operate essential engine components such as the alternator, air conditioning compressor, water pump, and power steering pump, ensuring smooth and efficient vehicle performance.
Manufactured using premium EPDM rubber and reinforced tensile cords, this belt offers excellent resistance to heat, wear, cracking, and stretching. Its precision-engineered 4-rib profile delivers strong pulley engagement, reduced slippage, and quiet operation under varying engine loads.
Ideal for preventative maintenance or replacement, this Drive Rite belt helps restore proper accessory drive function and supports long-term engine reliability.
Key Features
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Long Service Life: Built for durability in demanding automotive conditions.
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Smooth & Quiet Operation: Engineered to reduce belt noise and vibration.
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4-Rib Serpentine Design: Provides efficient power transfer and reliable pulley grip.
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Premium EPDM Rubber: Resists heat, cracking, glazing, and wear for extended service life.
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Reinforced Tensile Cord Construction: Maintains proper tension and minimizes stretching.
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Reliable Accessory Drive Performance: Supports operation of engine-driven accessories.
- OEM-Quality Replacement: Designed to meet original equipment specifications for fit and performance.
Specifications
- Brand: Dayco Drive Rite
- Part Number: 5040370DR
- Industry Number: 4PK0940
- Product Type: Serpentine / Poly Rib Belt
- Material: EPDM Rubber with Reinforced Tensile Cord