Designed and engineered to fit: E-Z-GO, 1994-2012 Models with 9hp / 11hp 4-Stroke, Replaces OEM# 72054-G01 (See Fitment to Ensure Fit). Severe Duty Aramid Fiber Construction: These belts are crafted with Aramid fiber, offering the highest tensile strength available, ensuring no stretching, breakage, or cord separation, even in the most demanding conditions. Advanced Rubber Compound Technology: Featuring the latest rubber compound technology, this belt provides superior adhesion to clutch faces for longer life, ensuring optimal performance and durability. Designed with CVT Clutching Expert: Developed in collaboration with renowned CVT clutching expert Glenn Erlandson, these belts are engineered for precise performance and reliability. OEM-Approved Quality & Enhanced Performance: Certified to meet OEM manufacturing specifications, these belts feature exceptional compression side load capabilities, heat resistance up to 300 degrees, and superior stretching resistance, ensuring they outperform standard OEM belts. The GBOOST Golf Cart Severe Duty Drive Belt is double cog & aramid fiber cord construction. Increased side bar strength which maintains surface contact with the clutches. Maximize the efficiency of the clutches with the "Severe Duty" belt. Most CVT / Belt drive golf carts slip the belt which causes low end torque loss, belt wear, clutch wear and clutch damage.