Eastern Precision Machine 5040378DR Serpentine Belt

The 5040378DR is a high-quality serpentine belt designed to deliver reliable performance for automotive accessory drive systems. This poly-ribbed belt features advanced construction to ensure proper engine function by efficiently driving multiple accessories including the alternator, power steering pump, air conditioning compressor, and water pump.

Key Specifications:

• Pitch Length: 37.8 inches
• Number of Ribs: 4
• Belt Type: V-Ribbed Serpentine
• Drive Rite construction for enhanced durability

Features:

• Aramid tensile cord construction for superior strength and flexibility
• Designed to minimize noise, vibration, and harshness (NVH)
• Meets or exceeds OEM specifications
• Engineered for applications requiring minimal tensioner take-up
• Precision-manufactured to ensure proper fit and performance

This serpentine belt is an essential maintenance component that helps maintain optimal vehicle operation and extends the life of engine accessories.