Ultimax Belts UA421 ATV/UTV Drive Belt - Timken UA Series

Ultimax® UA belts by Timken are premium replacement drive belts for ATVs, UTVs and Side-by-Sides. Each belt is designed for its specific application for enhanced performance and long belt life. Specially formulated, heat resistant polymers and extra strong aramid cord deliver optimum performance. Purpose-built for the unique demands of harsh environments, Ultimax UA belts backed by a 2-year warranty. 

Features and Benefits

• Each belt is designed for a specific demanding application to handle heat, load and abuse
• Specially formulated heat resistant, fiber-loaded polymers are engineered for performance
• Aramid cord provides outstanding strength and durability
• Extensive lab and field testing under extreme conditions assure performance and long belt life
• Innovative design is strong but flexible for cool, efficient operation
• Tenacious gripping power during the highest levels of torque
• Quick and consistent throttle response 
• Robust acceleration at high RPM
• 2-year warranty

The Ultimax Belts UA421 is a high-quality drive belt designed specifically for ATV and UTV applications. Built by Timken, this belt provides reliable power transmission and durability in demanding off-road conditions. Crafted from premium materials, the UA421 belt ensures optimal performance and long-lasting operation for your vehicle's engine and auxiliary components. Its precise construction reduces slippage and improves overall efficiency, making it an essential replacement part for maintaining your ATV or UTV's performance.

This belt features a robust construction that withstands harsh environments, including mud, dirt, and extreme temperatures. Easy to install, the UA421 ensures a secure fit and minimal downtime during maintenance. Whether you're replacing a worn-out belt or upgrading your vehicle's drive system, the Ultimax UA421 belt delivers consistent, dependable performance. Trust in the Timken brand's reputation for quality and durability to keep your ATV or UTV running smoothly across rugged terrains.

Engineered for durability and efficiency, the Ultimax Belts UA421 is an ideal choice for off-road enthusiasts and professional operators alike. Keep your vehicle performing at its best with this reliable drive belt, designed to endure the toughest conditions while maintaining excellent power transfer and minimal maintenance requirements.

Features:

• Designed for ATV and UTV applications for reliable power transfer

• Constructed from premium materials for durability and long service life

• Engineered to withstand harsh off-road conditions including mud and extreme temperatures

• Easy to install with a secure fit to minimize downtime

• Manufactured by Timken under the Ultimax Belts brand for trusted quality