Gates K040545 Micro-V Belt Serpentine Drive Belt - 4-Rib

The Gates K040545 is a high-performance 4-rib Micro-V belt engineered for demanding serpentine and multi-ribbed drive applications. This belt features Gates' exclusive truncated rib profile that delivers superior flexibility compared to conventional V-ribbed belts, making it ideal for extra-high speed drives and small-diameter sheave applications.

Key Features:

• Truncated rib profile prevents bottoming out in sheave grooves for consistent power transmission
• Enhanced flexibility allows operation on tight radii and small-diameter pulleys
• Tolerates debris accumulation in sheave grooves without performance degradation
• Reduced heat build-up extends belt life in high-speed applications
• 4-rib configuration provides balanced load distribution
• Suitable for multi-shaft, serpentine, backside idler, and V-flat drive configurations

This Micro-V belt is designed to deliver reliable performance in automotive, industrial, and heavy-duty equipment applications where precise power transmission and durability are essential.