ACDelco T24438 Notched V-Belt for Heavy-Duty Truck & Bus Applications

The ACDelco T24438 is a premium notched V-belt engineered for heavy-duty truck and bus applications. This belt features a special cogged (notched) design that reduces bending stress on small diameter pulleys while improving heat dissipation and overall performance. ACDelco belts are manufactured with premium neoprene rubber construction that delivers superior resistance to chemicals, oil, heat, and ozone degradation.

Key Features:

• Notched construction for enhanced flexibility and reduced bending stress
• Premium neoprene rubber compound resists oil, heat, and chemical exposure
• High-tensile strength cord construction minimizes stretch over time
• Superior abrasion resistance for extended service life
• Meets SAE J636b and SAE J637 specifications
• Complies with RMA oil and heat resistant standards

Cross-Reference Compatibility:

This belt replaces multiple OEM part numbers including Gates TR24438, Dayco 24438, CARQUEST TR24438, Cummins 134999/178575/178628/200328/3040376, Case Tractor 05792AB, Chrysler 1266943, Ford C7TZ-8620-M, Freightliner GTFL454, and many others. Originally designed for vehicles including 1981-1990 Western Star 4800/4900 and 1981-1984 Autocar C/DC models in water pump applications.

ACDelco is the premier aftermarket parts supplier backed by General Motors, offering parts that meet rigorous quality standards for GM vehicles and most other makes and models. The T24438 provides reliable, maintenance-free performance when properly installed and tensioned.