Gates 46R4573 Automatic Continuously Variable Transmission (CVT) Belt - Drive Belt

Gates G-Force RedLine CVT Belt Overview

The Gates G-Force RedLine CVT Belt, part number 46R4573, is a high-performance automatic continuously variable transmission belt built for power sport specialty applications. It uses an OE-improved design with aramid cord reinforcement, double-notched construction, and EPDM belt material to help reduce speed ratio loss and energy loss in demanding off-road use.

For riders and builders looking for a Gates CVT belt that supports stronger acceleration and higher top speed potential, the 46R4573 is part of the G-Force RedLine line developed for severe-duty CVT service. This belt is a direct-fit style replacement for select power sport CVT systems, including applications cross-referenced to 3211183 and CTX5067.

Key Features

• Gates G-Force RedLine CVT Belt, part number 46R4573
• Power sport specialty high-performance CVT belt
• Double-notched construction for improved flexibility in CVT operation
• Aramid cord material for added reinforcement
• EPDM belt material with black finish
• OE-improved grade for upgraded replacement performance
• Outside circumference: 46.901 in. / 1191.3 mm
• Top width: 1.464 in. / 37 mm
• Thickness: 0.612 in. / 15.6 mm
• Cross section designation: RVS-R, angle: 26 degrees

Product Details

The Gates G-Force RedLine CVT Belt 46R4573 is engineered for automatic continuously variable transmissions that operate in high-load, high-heat environments. Its double-notched profile and aramid reinforcement help the belt maintain consistent engagement characteristics, while the OE-improved construction supports smoother power transfer in demanding off-road conditions. This makes it a practical choice for CVT-equipped powersport vehicles where belt stability and response matter.

Compatible With select powersport CVT applications, including models that use Gates 46R4573, 3211183, or CTX5067 cross-reference numbers. For buyers searching for a Gates CVT belt for off-road performance, the 46R4573 is a focused replacement option for specific automatic CVT systems. Gates G-Force RedLine CVT Belts are a product line aimed at improving belt durability and transmission response in severe service use.

What This Belt Helps Address

• Slipping or inconsistent CVT belt engagement
• Reduced acceleration response under load
• Speed ratio loss in demanding off-road conditions
• Heat-related belt wear in automatic CVT systems
• Loss of power transfer efficiency during hard use

Installation Notes and Tips

Verify the belt dimensions, cross section, and OE reference before installation. Confirm the CVT system uses the 46R4573 size and profile, and inspect pulleys, clutch faces, and belt alignment before fitting a new belt. Proper break-in and correct CVT setup help maintain consistent performance after replacement.

Fits select powersport CVT applications that specify Gates 46R4573. This part cross-references 3211183 and CTX5067 for the same application.

Quality Assurance

Gates is a recognized manufacturer of drivetrain and power transmission components, and the G-Force RedLine line is built around OE-improved CVT belt construction for demanding service conditions. Part number 46R4573 is manufactured to the listed dimensions and material specifications for application-specific replacement use.