ACDelco K061177HD Specialty Heavy Duty V-Ribbed Serpentine Belt

The ACDelco K061177HD is a heavy-duty v-ribbed serpentine belt designed for demanding automotive applications. This specialty belt is engineered with premium EPDM rubber construction to deliver superior flexibility, durability, and resistance to extreme temperatures, making it an ideal replacement for commercial vehicles and heavy-duty trucks.

Key Features:

• Heavy-duty EPDM construction for extended service life
• V-ribbed design for optimal grip and power transmission
• Engineered to meet or exceed OE specifications
• Designed, tested, and backed by General Motors
• Direct replacement for GM part number 19310970
• Resistant to oil, heat, and belt deterioration

ACDelco Specialty belts undergo rigorous quality testing to ensure reliable performance in high-load applications. This serpentine belt is precision-engineered to drive multiple engine accessories including the alternator, power steering pump, air conditioning compressor, and water pump. For optimal performance and longevity, consider replacing the belt tensioner when installing a new serpentine belt.