Radius Tooth Belt - 33.7 x 1/2 106 Teeth

The Radius Tooth Belt - 33.7 x 1/2 106 Teeth by MOROSO is a precision serpentine belt specifically designed for use in serpentine drive systems. This belt is essential for transferring power from the crankshaft pulley to various engine accessories, including cooling, alternator, power steering, and air conditioning systems. It is ideal for applications where reliable efficiency is crucial, such as in street-built engines or modified platforms.

MOROSO's radius tooth construction features precisely molded tooth profiles that conform to modern serpentine pulley geometries, maximizing wrap angle and grip across accessory pulleys. The 106-tooth design with a 1/2-inch width is engineered for compact drive systems, ensuring consistent belt-to-pulley contact and reducing slippage under varying engine speeds and loads. This design also minimizes noise compared to traditional V-belt configurations while maintaining structural integrity through temperature cycling.

This lightweight belt, weighing 0.18 lbs, is perfect for tight engine bays where custom or performance accessory configurations require precise fitment. Its construction is tailored for high accessory loads common in V8 and modern multi-cylinder engines, making it a reliable choice for automotive enthusiasts looking to maintain or enhance their vehicle's performance.