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Gates TR28483 Accessory Drive Belt
| Brand | Gates TR28483 |
|---|---|
| Position | Generator |
| Yes | |
| Angle | 36 |
| Angle | 36 |
| Belt Material | EPDM |
| Belt Material | EPDM |
| Construction | Notched |
| Construction | Notched |
| Cord Material | Polyester |
| Cord Material | Polyester |
| Cross Section Designation | VA |
| Effective Length | 48.25 |
| Effective Length | 1226 |
| Notched | Yes |
| Number of Strands | 1 |
| Outside Circumference | 48.83 |
| Outside Circumference | 1240 |
| Section | VA |
| Strand Quantity | 1 |
| Top Width | .775 |
| Top Width | 20 |
| Type | Truck & Bus V-Belt |
| Type | Truck & Bus V-Belt |
| Product line | Truck & Bus V-Belt |
| Fits | Cadillac, Studebaker, Hudson, and Peerless · 3 vehicles |
Truck & bus series. Built for heavy-duty applications and off-road equipment.
Notched construction. Helps the belt absorb normal shock loads without damage.
EPDM belt material. Resists wear in demanding accessory drive systems.
Cross-references ACI 384948, AMS Automotive 4143 and AP Exhaust 7480 for the same application. See all 178.
Truck & Bus V-Belt for Heavy-Duty Drive Systems
The Gates TR28483 is a Truck & Bus V-Belt built for heavy-duty accessory drive applications where consistent belt grip and shock-load resistance matter. It is a notched EPDM belt with polyester cord construction, sized for generator drive use on 1946-1948 Cadillac Commercial Chassis applications.
Gates Truck & Bus V-Belts are part of the Green Stripe line, a product family focused on truck, bus, and off-road equipment service. The TR28483 uses a VA cross section, 36-degree angle, and a single-strand design to match the demands of older heavy-duty accessory drive systems.
- Brand: Gates
- Part number: TR28483
- Truck & Bus V-Belt construction for heavy-duty accessory drive service
- Notched design for flexibility in belt routing
- EPDM belt material for durable operation
- Polyester cord reinforcement
- Top width: 0.775 in. / 20 mm
- Effective length: 48.25 in. / 1226 mm
- Outside circumference: 48.83 in. / 1240 mm
- Section: VA
- Position: Generator
Fitment and Application Details
Compatible With 1946-1948 Cadillac Commercial Chassis, generator. This application coverage includes 1946 Cadillac Commercial Chassis, 1947 Cadillac Commercial Chassis, and 1948 Cadillac Commercial Chassis in generator position.
This part cross-references Dayco 28485 and Continental 49297 for the same application.
What This Belt Helps Address
- Slipping or glazing in the accessory drive
- Noise from a worn generator belt
- Loss of belt tension from age-related wear
- Cracking or fraying on an existing V-belt
- Drive instability under normal shock loads
Installation Notes and Tips
Verify belt length, top width, section, and angle against the original belt before installation. Inspect pulleys for wear, alignment, and contamination, since pulley condition can affect belt tracking and service life. Confirm the generator drive routing matches the vehicle’s original accessory drive layout for 1946-1948 Cadillac Commercial Chassis service.
Quality Assurance
Gates manufactures this Truck & Bus V-Belt for heavy-duty truck, bus, and off-road equipment use, with construction intended to absorb normal shock loads without damage to the belt. Part number TR28483 is built to meet the dimensional and material requirements listed above.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1948 | Cadillac | Commercial Chassis | 5.7L | V8 | GAS | Generator | Truck & Bus V-Belt |
| 1947 | Cadillac | Commercial Chassis | 5.7L | V8 | GAS | Generator | Truck & Bus V-Belt |
| 1946 | Cadillac | Commercial Chassis | 5.7L | V8 | GAS | Generator | Truck & Bus V-Belt |
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