Gates K121039 Micro-V AT Serpentine Belt

The Gates K121039 Micro-V AT Belt is a high-performance serpentine belt engineered for demanding automotive applications. This advanced belt design features Gates' proprietary Micro-V technology, which provides superior grip and power transmission through a precision-molded rib profile that maximizes contact with pulley grooves.

Key Features:

• Advanced EPDM rubber compound resists heat, oil, and ozone degradation for extended service life
• Precision-molded ribs ensure optimal engagement with serpentine pulley systems
• High-modulus tensile cords deliver dimensional stability and resistance to stretching
• AT (Aramid Technology) construction provides superior strength and durability
• Engineered to meet or exceed OEM specifications for fit and performance
• Reduced slip characteristics ensure consistent accessory drive performance

Gates Micro-V AT belts are designed to withstand the rigors of modern engine compartments, where high temperatures, rapid acceleration, and constant flexing demand premium belt construction. The aramid-reinforced design delivers exceptional tensile strength while maintaining the flexibility needed for complex serpentine drive systems with multiple pulleys and tight bend radiuses.