This OEM Dayco Poly Rib 5030250 (3PK0635) serpentine belt is designed for reliable and efficient power transmission in automotive accessory drive systems. It is commonly used to drive essential components such as alternators, water pumps, air conditioning compressors, and other belt-driven accessories, ensuring smooth and consistent engine performance.
Manufactured from high-quality EPDM rubber with reinforced tensile cords, this belt delivers excellent resistance to heat, wear, cracking, and stretching. The precision-engineered 3-rib design provides strong pulley engagement, reduced slippage, and quiet, stable operation under varying engine loads.
Ideal for replacement or preventative maintenance, this Dayco Poly Rib belt restores proper accessory drive function and ensures long-lasting durability and dependable performance.
Key Features
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Smooth & Quiet Operation: Minimizes vibration and belt noise.
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3-Rib Poly Rib Design: Ensures efficient and stable power transfer.
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Strong Pulley Grip: Reduces slippage and improves drive efficiency.
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EPDM Rubber Construction: Resists 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 minimize stretching.
- OEM-Quality Replacement: Built to meet original equipment specifications for fit and performance.
Specifications
- Brand: Dayco
- Part Number: 5030250
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Effective Length: 635 mm
- Industry Number: 3PK0635
- Product Type: Serpentine / Poly Rib Belt
- Material: EPDM Rubber with Reinforced Tensile Cord