The Genuine Dayco Poly Rib Automotive Belt 5030268 3PK0680 A3 is a premium OEM replacement serpentine belt designed to deliver reliable power transmission and consistent performance for your vehicle's accessory drive system. Featuring a 3-rib (3PK0680) configuration, this belt efficiently drives essential engine accessories such as the alternator, water pump, air conditioning compressor, and power steering pump, depending on the vehicle application. It has an effective length of 26.77 inches (680 mm) and is manufactured to OEM specifications.
Constructed from high-quality EPDM rubber with reinforced aramid tensile cords, the belt is engineered to resist heat, cracking, stretching, and wear under demanding operating conditions. Its precision Poly Rib design maximizes pulley contact, reducing slippage while promoting smooth, quiet, and efficient power transfer.
Ideal for replacing worn or damaged accessory drive belts, the Dayco 5030268 restores OEM-level reliability and helps maintain proper engine accessory performance. Its direct-fit design ensures straightforward installation and dependable long-term durability.
Key Features
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3-Rib Configuration: Provides reliable accessory drive operation.
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Reduced Slippage: Promotes smooth, quiet, and efficient operation.
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EPDM Rubber Material: Resists heat, cracking, and premature wear.
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Aramid Reinforced Cords: Help maintain belt tension and resist stretching.
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Poly Rib Design: Maximizes pulley contact for efficient power transmission.
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Direct Replacement Fit: Designed for easy installation in compatible vehicles.
- OEM Quality Construction: Manufactured to Dayco specifications for dependable performance.
Specifications
- Brand: Dayco
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Rib Count: 3 Ribs
- Metric Size: 3PK0680
- Part Number: 5030268
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Effective Length: 26.77 in. (680 mm)
- Type: Poly Rib / V-Ribbed Serpentine Belt
- Application: Automotive Accessory Drive System
- Material: EPDM Rubber with Aramid Reinforced Cords