Gates TR22386 Accessory Drive Belt - Fan and Power Steering

Gates TR22386 Truck & Bus V-Belt Overview

The Gates TR22386 is a Truck & Bus V-Belt built for heavy-duty accessory drive systems in trucks, buses, and off-road equipment. Its notched construction and EPDM belt material help it handle normal shock loads while maintaining consistent drive performance.

For buyers searching for a heavy-duty accessory drive belt for truck and bus applications, TR22386 offers a practical OE-style replacement option. It is also a relevant match for select Ford truck and bus belt applications where the RA section and 40-degree angle are required.

Key Features

• Truck & Bus V-Belt from Gates Green Stripe Truck and Bus Series
• Notched construction for flexible operation in accessory drive systems
• EPDM belt material for durability in demanding service conditions
• Polyester cord material for stable belt reinforcement
• RA cross section with 15 mm top width
• Effective length: 979 mm (38.53 in.)
• Outside circumference: 993 mm (39.11 in.)
• 40-degree belt angle and single-strand design

Detailed Description

Gates TR22386 is engineered for heavy-duty truck, bus, and off-road equipment applications where accessory drive reliability matters. The notched profile improves flexibility around pulleys, while the EPDM construction and polyester cord support consistent operation under normal shock loading. If you are replacing a worn truck accessory drive belt or servicing a bus engine belt system, this part number provides the dimensions and construction needed for a proper replacement. It cross-references Dayco 22385 for the same application.

Search terms such as Gates TR22386, truck and bus V-belt, and Ford truck belt replacement often point to this style of belt when the application calls for an RA section belt with a 979 mm effective length. It is a direct-fit style accessory drive belt for select Ford truck and bus configurations.

What This Belt Helps Address

• Squealing or slipping accessory drive belts
• Cracked, glazed, or worn V-belts
• Loss of belt tension from age and heat cycling
• Accessory drive noise in truck and bus engine systems
• Service replacement for belt-driven accessories on heavy-duty equipment

Installation Notes and Tips

Verify the belt section, effective length, outside circumference, and pulley angle before installation. Confirm the application against the vehicle’s belt routing and accessory drive layout, especially on Ford truck and bus models. Inspect pulleys, tensioners, and related drive components for wear before installing the new belt, and replace any damaged components that could shorten belt life.

Quality Assurance

Gates manufactures the TR22386 as part of its Truck & Bus V-Belt line for heavy-duty service environments. The design is intended for accessory drive systems that see normal shock loading in truck, bus, and off-road use.