Gates 42G4266 Automatic Continuously Variable Transmission (CVT) Belt - Drive Belt

Gates G-Force CVT Belt for Power Sport Use

The Gates G-Force CVT Belt 42G4266 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.

Gates G-Force WorkHorse CVT belts are part of the G-Force line focused on hard-use power sport applications. This belt is engineered for vehicles that need dependable belt performance under load, including select ATV and side-by-side applications where CVT belt durability matters.

Key Features

• Part number 42G4266
• Power sport CVT belt for automatic continuously variable transmissions
• Top width: 1.406 in. (36 mm)
• Outside circumference: 43.875 in. (1114 mm)
• Double-notched construction for CVT service
• Aramid cord material for strength and stability
• Chloroprene belt material with black finish
• RVS-R section and 26-degree angle
• OE performance rating

Product Details

Gates 42G4266 is a Gates G-Force CVT belt designed around the demands of power sport drivetrains. The belt’s 36 mm top width and 1114 mm outside circumference are key dimensions for proper CVT operation, while the aramid cord and double-notched design support belt consistency in hard-use conditions. If you are searching for a Gates CVT belt for ATV or side-by-side service, 42G4266 is a direct part number to verify against your original belt specifications.

This part cross-references Dayco 71256 and XTX2280 for the same application.

What It Helps Address

• Slipping or inconsistent CVT belt engagement
• Worn belt replacement during routine transmission service
• Loss of drive performance under trail or work loads
• Noise or vibration caused by belt wear
• Fitment replacement needs for vehicles using the specified belt dimensions

Installation Notes and Tips

Verify the original belt width, outside circumference, section, and angle before installation. Confirm the belt profile matches the transmission specification for your vehicle, especially when replacing a worn belt on an ATV or side-by-side. Clean the clutch and pulley surfaces before installing the new belt, and inspect the CVT system for wear that could affect belt life.

For fitment-based searches, this Gates CVT belt is commonly referenced for ATV and side-by-side applications where the original belt specification matches 42G4266. Search terms such as Gates 42G4266 CVT belt, Gates G-Force WorkHorse belt, and power sport CVT belt for under-800cc vehicles can help narrow the correct application.

Quality Assurance

Gates is a recognized name in drivetrain and belt technology, and the G-Force WorkHorse line is built for demanding power sport service. Use the listed dimensions and OE performance rating to confirm application match before purchase. Compatible With select ATV and side-by-side vehicles using the specified CVT belt dimensions, including applications searched by make/model keywords such as ATV and side-by-side service for Gates 42G4266.