Gates K080450HD Fleet Runner Heavy Duty Micro-V Serpentine Belt 8-Rib

The Gates K080450HD Fleet Runner Micro-V Belt is an 8-rib heavy-duty V-ribbed serpentine belt engineered for demanding fleet and commercial applications. Gates' exclusive truncated rib profile sets this belt apart from conventional V-ribbed belts, delivering superior flexibility — particularly on extra-high-speed, small-diameter sheave drives where conventional belts struggle.

Key Features:

• Truncated Rib Profile: Prevents the belt from bottoming out in sheave grooves, extending service life and reducing wear on pulleys
• Debris Tolerance: Shortened rib design helps the belt tolerate debris in sheave grooves, reducing the risk of slippage or premature failure in real-world conditions
• Reduced Heat Build-Up: Optimized rib geometry dissipates heat more efficiently than standard V-ribbed belts, ideal for sustained heavy-duty operation
• Enhanced Flexibility: Outperforms conventional V-ribbed belts on high-speed and small-diameter pulley systems
• Heavy-Duty Fleet Runner Construction: Built to withstand the rigors of fleet and commercial vehicle use with extended service intervals
• 8-Rib Design: Provides high power transmission capacity for multi-accessory serpentine drive systems
• Versatile Drive Compatibility: Suitable for multi-shaft, serpentine, backside idler, and V-flat drive configurations

The Gates K080450HD is part of the trusted Fleet Runner line, specifically developed for heavy-duty trucks, commercial fleets, and high-demand powertrain applications. Its OEM-quality construction ensures a precise fit and long-lasting performance as a direct replacement or upgrade from standard serpentine belts.