Driveworks 347K4 Serpentine Belt Multi-Rib EPDM

The Driveworks 347K4 is a multi-ribbed serpentine belt engineered to deliver reliable performance for automotive accessory drive systems. This belt is designed to provide optimal belt-to-pulley contact for efficient power transmission to critical engine accessories including the alternator, power steering pump, air conditioning compressor, and water pump.

Construction and Materials:

• Constructed with heat and ozone resistant EPDM (Ethylene Propylene Diene Monomer) rubber compound for extended service life
• High temperature polymer formulation designed to maximize load carrying capacity and durability
• Treated polyester cord reinforcement minimizes belt stretch over time
• Fiber-reinforced rib stock reduces noise from worn or misaligned pulleys

Performance Features:

• Engineered to meet the demanding requirements of modern automotive drive systems
• Provides superior resistance to heat, ozone, and environmental degradation
• Designed for better belt-to-pulley contact to reduce slippage
• Reduces tension loss for consistent performance throughout the belt's service life

This serpentine belt cross-references to multiple OEM part numbers and aftermarket brands, making it a versatile replacement option for various vehicle applications. Driveworks belts are manufactured to stringent quality standards and designed to deliver dependable, long-lasting performance in automotive accessory drive applications.