Dayco 5050547 Heavy Duty Serpentine Belt Length - 5PK1390 55.35 5-Rib

The Dayco 5050547 is a heavy-duty serpentine belt engineered for reliable performance in automotive and light truck applications. This 5-rib poly-V belt features industry number 5PK1390 and provides an outside length of 55.35 inches with an effective length of 54.72 inches.

Key Features:

• EPDM construction with aramid cord reinforcement for superior strength and durability
• Transverse groove design helps the belt run cooler and reduces rib cracking
• W Profile configuration with 0.68-inch top width and 5 ribs
• Flexural stress relief design provides increased flexibility in both normal and backside bending
• Manufactured to OEM specifications meeting SAE J1459 and SAE J2432 standards
• Heat-resistant compound for demanding drive conditions

This serpentine belt is designed to meet or exceed original equipment specifications, providing exact fitment as a direct replacement for various automotive applications. The advanced EPDM rubber compound and aramid reinforcement deliver exceptional resistance to heat, wear, and environmental conditions for long-lasting performance.