Gates TR22455 Accessory Drive Belt

Truck & Bus V-Belt for Heavy-Duty Drive Systems

The Gates TR22455 is a Truck & Bus V-Belt built for heavy-duty truck, bus, and off-road accessory drive systems. It uses a notched EPDM construction with polyester cord to handle normal shock loads while maintaining stable belt performance in demanding service.

For buyers searching for a Gates Truck & Bus V-Belt TR22455, this belt is a direct-fit style accessory drive belt for applications that call for a 40-degree, RA-section V-belt with a 15 mm top width and 45.52-inch effective length. It is also referenced in truck and bus belt searches for Ford and other heavy-duty applications where the same belt specification is required.

• Gates Truck & Bus V-Belt line for heavy-duty truck, bus, and off-road equipment
• Notched construction helps the belt flex through accessory drive pulleys
• EPDM belt material for durable service in demanding engine compartments
• Polyester cord material for stable tension and load handling
• RA cross section with 40-degree angle for specified accessory drive systems
• Top width: 15 mm (.594 in.)
• Effective length: 1156 mm (45.52 in.)
• Outside circumference: 1171 mm (46.10 in.)

Product Details and Application

The Gates Green Stripe Truck and Bus Series is engineered for heavy-duty accessory drive use where shock loading is part of normal operation. The notched profile improves flexibility, while the EPDM construction and polyester reinforcement support consistent belt tracking and load transfer in truck and bus service. This part number, TR22455, is commonly searched as a replacement V-belt for heavy-duty fleets and equipment, including Ford applications that use the same belt dimensions.

This part cross-references Standard Ignition V225 for the same application.

What This Belt Helps Address

• Squealing or slipping accessory drive belts
• Cracking, glazing, or edge wear on an aging V-belt
• Loss of belt tension in heavy-duty truck or bus service
• Accessory drive noise caused by belt deterioration
• Drive issues on equipment requiring an RA-section V-belt

Installation Notes and Tips

Verify belt section, effective length, and pulley angle before installation. Match the TR22455 to the original belt specification for the vehicle or equipment, and inspect pulleys, tensioners, and accessory bearings for wear before fitting the new belt. Confirm routing against the engine’s belt diagram to ensure proper alignment and tracking.

For fitment-based searches, this belt is used in heavy-duty truck and bus applications where the specified RA profile is required. It is also searched as a Gates TR22455 belt for Ford and other vehicle platforms that call for this exact size and construction.

Quality Assurance

Gates is a recognized supplier of accessory drive components, and the Truck & Bus V-Belt line is built for heavy-duty service requirements. The TR22455 follows the listed dimensional and construction specifications for accurate replacement selection.