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Gates TR28445 Accessory Drive Belt
| Brand | Gates TR28445 |
|---|---|
| Position | Fan and Hub, Fan, Air Conditioning, and Fan and Generator |
| Top Width | .775 |
| Top Width | 20 |
| Construction | Notched |
| Cord Material | Polyester |
| Cross Section Designation | Va |
| Strand Quantity | 1 |
| Effective Length | 1131 |
| Effective Length | 44.51 |
| Outside Circumference | 1145 |
| Outside Circumference | 45.09 |
| Type | Truck & bus v-belt |
| Belt Material | Epdm |
| Angle | 36 |
| 9837 | Yes |
| Angle | 36 |
| Belt Material | Epdm |
| Construction | Notched |
| Cord Material | Polyester |
| Notched | Yes |
| Number of Strands | 1 |
| Section | Va |
| Type | Truck & bus v-belt |
| Fits | — |
Truck and bus series. Built for heavy-duty and off-road accessory drive applications.
Notched construction. Helps the belt absorb normal shock loads without damage.
EPDM belt material. Resists wear in demanding accessory drive systems.
Cross-references Anchor 9431, AP Exhaust 7445 and Champion Spark Plug 7440 for the same application. See all 97.
Truck & Bus V-Belt for Heavy-Duty Drive Systems
The Gates TR28445 is a Truck & Bus V-Belt built for heavy-duty accessory drive applications in trucks, buses, and off-road equipment. It uses a notched EPDM construction with polyester cord to handle normal shock loads while maintaining stable belt performance.
For buyers searching for a Gates TR28445 V-belt, this Green Stripe Truck & Bus Series belt is sized for demanding accessory drive belt system service where consistent grip and durability matter. It is a direct-fit style replacement for heavy-duty truck and bus belt applications, including common commercial vehicle service needs.
Key Features
- Gates Truck & Bus V-Belt, part number TR28445
- Notched construction for flexibility in accessory drive routing
- EPDM belt material for durable heavy-duty service
- Polyester cord material for stable reinforcement
- Cross section designation: VA
- Top width: 0.775 in. / 20 mm
- Effective length: 44.51 in. / 1131 mm
- Outside circumference: 45.09 in. / 1145 mm
- 36-degree angle
Product Details
Gates Green Stripe Truck and Bus Series belts are engineered for heavy-duty truck, bus, and off-road equipment use. The TR28445 uses a single-strand, notched VA section profile to support accessory drive operation under load changes, while the EPDM belt compound and polyester cord help maintain belt integrity in demanding service conditions. This makes the Gates TR28445 a practical choice for commercial vehicles that need a reliable truck and bus V-belt replacement.
This part cross-references AP Exhaust 7445 for the same application.
Common Problems This Belt Can Address
- Squealing from a worn or glazed accessory drive belt
- Cracking, fraying, or edge wear on the existing V-belt
- Loss of belt tension or inconsistent accessory drive performance
- Reduced belt grip under shock loading in heavy-duty service
- Drive issues in truck, bus, and off-road equipment accessory systems
Installation Notes and Tips
Verify belt length, section, and top width against the existing belt or service specifications before installation. Inspect pulleys, tensioners, and accessory drive components for wear or misalignment, since these conditions can shorten belt life. For searchers comparing Gates TR28445 fitment on truck and bus applications, confirm the belt profile matches the original routing and dimensions before service.
Quality Assurance
The Gates TR28445 is part of the Truck & Bus V-Belt line and is built with EPDM construction and polyester reinforcement for heavy-duty accessory drive service. Gates designs this series for commercial truck, bus, and off-road equipment applications where durable belt performance is required.
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|---|---|---|---|---|
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