OE Quality
60-Day Returns

Gates K060635HD Serpentine Belt
Reliable Heavy Duty Serpentine Belt for Automotive Applications
The Gates FleetRunner Heavy Duty Micro-V Belt K060635HD is engineered to deliver consistent performance in demanding automotive environments. Designed with durable materials and precise dimensions, this serpentine belt supports accessory drive systems in various vehicle makes and models requiring a heavy duty v-ribbed belt.
Key Features of the Gates FleetRunner Heavy Duty Micro-V Belt K060635HD
- Top width options: 0.807 inches (20 mm) for versatile fitment
- Effective length of 63.5 inches (1613 mm) ensures compatibility with specific accessory drive systems
- Constructed with polyester cord material for enhanced tensile strength and durability
- Epdm belt material and washer pump for resistance to heat, ozone, and wear
- 6-rib design (automotive v-ribbed belt) optimized for heavy duty applications
- Cross section designation: K, matching industry standards for serpentine belts
- OE comparison rating: OE improved, meeting or exceeding original equipment specifications
About the FleetRunner Heavy Duty Micro-V Belt Product Line
The FleetRunner Heavy Duty Micro-V Belt line by Gates is designed specifically for commercial and heavy duty automotive applications. This product line focuses on delivering belts that withstand higher loads and extended service intervals compared to standard belts. The K060635HD part number is part of this line, offering a robust serpentine belt solution with polyester cords and EPDM materials to maintain performance under tough operating conditions.
Detailed Product Description
The Gates FleetRunner Heavy Duty Micro-V Belt K060635HD features a 6-rib design with a top width of 0.807 inches (20 mm) and an effective length of 63.5 inches (1613 mm). The belt’s polyester cord construction provides high tensile strength, reducing stretch and improving longevity. The EPDM (ethylene propylene diene monomer) belt material offers excellent resistance to heat, ozone, and wear, making it suitable for heavy duty automotive accessory drive systems. The cross section designation K aligns with industry standards, ensuring compatibility with pulleys designed for K-section belts. This belt is engineered to meet or exceed OE specifications, providing reliable performance in vehicles requiring a heavy duty serpentine belt.
Common Applications and Issues Addressed
- Replacement for worn or cracked serpentine belts in heavy duty trucks and commercial vehicles
- Solves belt slippage and noise caused by stretched or damaged belts
- Prevents accessory drive system failures due to belt degradation
- Maintains proper tension and alignment in multi-rib pulley systems
- Improves durability in high-heat engine compartments
Installation Notes and Tips
Ensure the belt routing matches the vehicle’s accessory drive diagram before installation. Inspect pulleys and tensioners for wear or damage to avoid premature belt failure. Use proper tensioning tools to achieve manufacturer-recommended belt tension. The K060635HD belt’s dimensions and rib count must match the original equipment specifications for optimal fit and function.
Quality Assurance and Warranty
Gates FleetRunner Heavy Duty Micro-V Belts are manufactured to meet stringent quality standards and undergo rigorous testing to ensure durability and performance. The K060635HD carries an OE improved rating, indicating it meets or exceeds original equipment requirements. Please refer to Gates’ official warranty policy for specific coverage details.
| Brand | Gates |
| Part Number | K060635HD |
| Top Width | .807 |
| Top Width | 20 |
| Cord Material | Polyester |
| Cross Section Designation | K |
| Effective Length | 1613 |
| Effective Length | 63.5 |
| Outside Circumference | 1627 |
| Outside Circumference | 64.07 |
| Type | Automotive v-ribbed belt (heavy duty) |
| Rib Quantity | 6 |
| Washer Pump Included | Epdm |
| Belt Material | Epdm |
| Cord Material | Polyester |
| OE Comparison Rating | Oe improved |
| Section | K |
| Type | Automotive v-ribbed belt (heavy duty) |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.