Gates 37G4604 Automatic Continuously Variable Transmission (CVT) Belt - Drive Belt

Gates G-Force CVT Belt 37G4604 Overview

The Gates G-Force CVT Belt 37G4604 is a Power Sport CVT belt built for demanding trail and work use in vehicles with engines under 800cc. It uses an aramid cord, double-notched construction, and a chloroprene belt body to support consistent operation in continuously variable transmissions.

For buyers searching for a Gates CVT belt for Polaris RZR, Polaris Ranger, or similar powersport applications, this belt is part of the G-Force WorkHorse line and is engineered around tougher duty cycles. The 37G4604 part number is also referenced as 37C4604 in Gates interchange listings.

Key Features

• Gates G-Force WorkHorse CVT belt for powersport automatic CVT systems
• Part number 37G4604 with OE performance rating
• Aramid cord material for strength and stability
• Double-notched construction for CVT operation
• Chloroprene belt material with black finish
• Top width: 1.375 in. (35 mm)
• Outside circumference: 47.25 in. (1200 mm)
• Cross section designation: RVS-R

Detailed Description

The Gates G-Force CVT Belt 37G4604 is a replacement automatic continuously variable transmission belt for powersport vehicles that need dependable belt performance under load. Its aramid cord reinforcement and double-notched design are selected to handle demanding terrain and work-oriented use, while the 26-degree angle and RVS-R section support proper CVT engagement characteristics. This Gates CVT belt is a direct search match for shoppers comparing 37G4604, Gates 37G4604, and 37C4604 for the same application.

Gates positions the G-Force WorkHorse line for tougher tasks and trail conditions, especially in vehicles with engines below 800cc. If you are sourcing a CVT belt for Polaris RZR or Polaris Ranger maintenance, this part number is a relevant OE-performance replacement to verify against your original belt dimensions and transmission requirements.

This part cross-references Gates 37C4604 and aftermarket reference XS822 for the same application.

What This CVT Belt Helps Address

• Slipping or inconsistent belt transfer in a worn CVT system
• Loss of drive response under acceleration or load
• Belt wear from trail use, heat, and repeated engagement cycles
• Incorrect belt dimensions when replacing an existing CVT belt
• Maintenance replacement for powersport CVT service intervals

Installation Notes and Tips

Confirm the original belt width, outside circumference, and section before installation. Match the belt to the vehicle’s CVT specification and inspect the clutch faces, sheaves, and driven pulley surfaces for wear before fitting the new belt. Proper belt seating and correct break-in procedure help maintain consistent CVT operation.

Quality Assurance

The Gates G-Force CVT Belt 37G4604 is built to OE performance standards and uses materials selected for CVT durability, including aramid reinforcement and chloroprene construction. Gates is a recognized drivetrain and belt manufacturer with established coverage in powersport transmission components.