Gates 46G4387 Automatic Continuously Variable Transmission (CVT) Belt - Drive Belt

Reliable Performance with Gates G-Force CVT Belt 46G4387

The Gates G-Force CVT Belt 46G4387 is engineered for consistent power transmission in automatic continuously variable transmissions. Designed with durable materials and precise construction, this belt supports smooth operation in power sport CVT systems.

• Top width of 1.43 inches (36 mm) for optimal fit
• Double notched construction enhances flexibility and grip
• Black chloroprene belt material for durability and heat resistance
• Aramid cord material provides high tensile strength
• Outside circumference measures 45.011 inches (1143 mm)
• Fabric bottom and notched design improve belt engagement
• Cross section designation: Rvs-r, suitable for power sport CVT applications
• Angle of 26 degrees for precise belt alignment

About the G-Force CVT Belt Product Line

The G-Force CVT Belt line by Gates focuses on delivering reliable and consistent performance for automatic continuously variable transmissions, especially in power sport vehicles. This product line emphasizes durable materials like chloroprene and aramid cords, combined with advanced double notched construction to ensure efficient power transfer and extended belt life under demanding conditions.

Detailed Product Description

The Gates G-Force CVT Belt 46G4387 is specifically designed for power sport CVT systems requiring a robust and flexible belt. Its double notched construction allows for improved flexibility and heat dissipation, while the aramid cord material offers superior tensile strength to withstand high torque loads. The chloroprene belt material resists wear and environmental factors, maintaining performance over time. With a top width of 1.43 inches and an outside circumference of 45.011 inches, this belt fits applications requiring the Rvs-r cross section designation. The fabric bottom and notched design enhance grip and reduce slippage, contributing to smoother transmission operation.

Common Applications and Issues Addressed

• Replacement for worn or damaged CVT belts in power sport vehicles
• Resolves slipping or loss of power transmission in automatic CVT systems
• Addresses belt degradation due to heat and friction
• Improves transmission efficiency and responsiveness
• Suitable for vehicles requiring OE performance rated CVT belts

Installation Notes and Tips

Ensure the CVT system is clean and free of debris before installing the Gates G-Force CVT Belt 46G4387. Verify the belt dimensions match the vehicle specifications, particularly the top width and outside circumference. Proper tensioning is critical to prevent premature wear or slippage. Consult the vehicle manufacturer’s service manual for torque and alignment specifications during installation.

Quality Assurance and Warranty

The Gates G-Force CVT Belt 46G4387 meets OE performance standards, ensuring reliable operation in compatible power sport CVT transmissions. Gates products are manufactured under strict quality control processes. Please refer to Gates’ official warranty policy for coverage details.