Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.

Product Features:

• Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
• The shape is rectified to ensure precise dimensional control of the top width and side wall for a proper fit to the pulley.
• Thermally active tension cords for maintenance-free operation when the belt is properly installed and tensioned
• Resistant to oil, heat, ozone, weathering and aging for a longer belt life.
• Meets or exceeds SAE J636C specifications