Gates TR22545 Accessory Drive Belt

Gates TR22545 Truck & Bus V-Belt

The Gates TR22545 is a Truck & Bus V-Belt built for heavy-duty accessory drive service in truck, bus, and off-road equipment applications. It uses a notched EPDM construction with polyester cord to handle normal shock loads while maintaining consistent drive performance.

For Toyota Land Cruiser fan and power steering service, this belt matches the specified application and supports dependable accessory drive operation. The Gates Truck & Bus V-Belt line is focused on demanding duty cycles where belt stability and load handling matter.

Key Features

• Part number: TR22545
• Truck & Bus V-Belt for heavy-duty accessory drive systems
• Notched construction for flexibility in pulley operation
• EPDM belt material for durable service characteristics
• Polyester cord material for strength and load handling
• RA section with 40-degree angle and 0.594 in top width
• Effective length: 54.5 in; outside circumference: 55.08 in
• Fits 1981-1983 Toyota Land Cruiser, fan and power steering

Detailed Description

The Gates Green Stripe Truck and Bus Series is engineered for heavy-duty truck, bus, and off-road equipment use. The TR22545 follows the RA cross section and notched profile to support smooth pulley engagement and consistent belt tracking in accessory drive systems. Its EPDM construction and polyester cord help it absorb normal shock loads without damage to the belt, making it a practical choice for demanding service conditions. This part cross-references Dayco 22545 and Four Seasons 54269 for the same application. If you are servicing a Toyota Land Cruiser fan and power steering drive, TR22545 provides the correct fitment reference for 1981-1983 models.

Common Issues This Belt Can Address

• Squealing or slipping accessory drive belt
• Cracked, glazed, or worn V-belt surfaces
• Loss of proper drive to fan or power steering components
• Reduced belt stability under shock loading
• Incorrect belt length or section for the specified application

Installation Notes and Tips

Verify pulley alignment, belt routing, and tension before returning the vehicle to service. Inspect the accessory drive system for worn pulleys, damaged bearings, or contamination that can shorten belt life. Confirm the application by part number TR22545 and the vehicle’s accessory drive configuration before installation. For Toyota Land Cruiser fan and power steering service, match the belt to the listed year range and position.

Quality Assurance

Gates is known for producing belts for demanding automotive and heavy-duty applications, and the Truck & Bus V-Belt line is built around durability-focused materials and construction. The TR22545 is specified as a notched EPDM belt with polyester cord for consistent performance in accessory drive service.