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Gates 9455HD Accessory Drive Belt
| Brand | Gates 9455HD |
|---|---|
| Position | Fan and Alternator |
| Yes | |
| Angle | 38 |
| Angle | 38 |
| Belt Material | EPDM |
| Belt Material | EPDM |
| Construction | Notched |
| Contruction | Notched |
| Cord Material | HC50 |
| Cord Material | Polyester |
| Cord Material | Polyester |
| Effective Length | 45.47 |
| Effective Length | 1155 |
| Notched | Yes |
| Number of Strands | 1 |
| Outside Circumference | 46.39 |
| Outside Circumference | 1178 |
| Section | HC50 |
| Strand Quantity | 1 |
| Top Width | .51 |
| Top Width | 13 |
| Type | High Capacity V-Belt (Heavy-Duty) |
| Type | High Capacity V-Belt (Heavy-Duty) |
| Product line | High Capacity V-Belt (Heavy-Duty) |
| Fits | Dodge · 5 vehicles |
Heavy-duty design. Built for demanding accessory drive applications.
EPDM construction. Helps deliver greater durability and longer service life.
Notched profile. Improves flexibility for smoother belt operation.
Cross-references ACI 88333, AMS Automotive 4455 and Anchor 3445 for the same application. See all 365.
Heavy-Duty V-Belt for Accessory Drive Systems
The Gates FleetRunner 9455HD is a high capacity V-belt built for heavy-duty accessory drive service. It uses EPDM construction with a notched profile and a distinct green overcord for added durability and longer service life in demanding drives.
Fits 1978 Dodge D100, Fan and Alternator. Fits 1978 Dodge D150, Fan and Alternator. Fits 1978 Dodge D200, Fan and Alternator. Fits 1978 Dodge W150, Fan and Alternator. Fits 1978 Dodge W200, Fan and Alternator.
Key Features
- Gates FleetRunner High Capacity V-Belt (Heavy-Duty) line
- Part number 9455HD for direct identification
- EPDM belt material for durability in heavy-duty accessory drives
- Notched construction for flexible operation
- HC50 section with 13 mm top width
- 38-degree belt angle
- Polyester cord material with single-strand construction
- Outside circumference: 1178 mm (46.39 in.)
- Effective length: 1155 mm (45.47 in.)
Product Details
The Gates 9455HD is part of the FleetRunner heavy-duty V-belt line, which focuses on durability in demanding fleet and truck applications. Its EPDM construction and notched design are paired with a polyester cord to maintain stable performance in accessory drive systems. This belt is specified for fan and alternator positions on 1978 Dodge D100, D150, D200, W150, and W200 models, making it a direct-fit option for those classic Dodge truck applications. This part cross-references Gates 9455 and 2230 for the same application.
Common Problems This Belt Can Address
- Squealing or slipping accessory drive belt
- Cracked, glazed, or worn V-belt surfaces
- Loss of alternator or fan drive performance
- Reduced belt stability under heavy-duty service
- Incorrect belt length for the specified fan and alternator drive
Installation Notes and Tips
Verify belt routing before installation and confirm the belt matches the accessory drive path for the fan and alternator position. Inspect pulleys, tensioner components, and alignment before fitting the new belt, since worn hardware can shorten belt life. Compare the old belt length and section to the listed HC50 dimensions when confirming application on 1978 Dodge D100, D150, D200, W150, or W200 trucks.
Quality Assurance
Gates FleetRunner belts are engineered for heavy-duty use with EPDM construction and a reinforced cord structure for longer service life in demanding drives. The 9455HD is built to meet the requirements of accessory drive systems that see frequent operation and higher load.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1978 | Dodge | D100 | 4.0L | L6 | DIESEL | Fan and Alternator | High Capacity V-Belt (Heavy-Duty) |
| 1978 | Dodge | D150 | 4.0L | L6 | DIESEL | Fan and Alternator | High Capacity V-Belt (Heavy-Duty) |
| 1978 | Dodge | D200 | 4.0L | L6 | DIESEL | Fan and Alternator | High Capacity V-Belt (Heavy-Duty) |
| 1978 | Dodge | W150 | 4.0L | L6 | DIESEL | Fan and Alternator | High Capacity V-Belt (Heavy-Duty) |
| 1978 | Dodge | W200 | 4.0L | L6 | DIESEL | Fan and Alternator | High Capacity V-Belt (Heavy-Duty) |
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