Heat build-up in drive belts costs horsepower. The double cog design and thicker cross section of our Utimax 3 belt dissipates heat and aids flexibility. Cooler running belts over 10 degrees cooler than a flat-top designs-means better performance and longer lasting belts. Better flexibility cuts energy loss, allowing more horsepower transfer from the clutch to the secondary. More surface contacts the clutch. That means less slippage over a broad speed range for quicker acceleration. Please Note: The belt dimensions provided here are for reference only. These dimensions should not be used to determine product functionality. Carlisle belts are built to exacting specifications and inspected with calibrated equipment at specified tensions to assure strict dimensional compliance. Belt dimensions can vary from one manufacturer to another based on proprietary design information.

Please cross reference our CATALOG for model needs. Use CATALOG button on main menu, select DRIVE section for information needed. Or, click on link:

http://www.gobigparts.com/catalog/drive.pdf