Gates 6839 PoweRated V-Belt 1/2" x 39" (4L390K)

The Gates 6839 PoweRated V-Belt is designed as an alternative to conventional light-duty belts, with high-performance construction to deliver more horsepower, less stretch, and provide longer service life. Also known as the 4L390K, this belt measures 1/2 inch wide by 39 inches outside circumference and features a distinctive green bareback construction.

Key Features:

• Heavy-duty lawn and garden aramid/kevlar construction for exceptional strength and durability
• Low cord positioning in thin profile gives extreme flexibility for small-diameter sheaves
• Fabric reinforcement on the bottom ensures high crack resistance if back idler is used
• Meets RMA oil and heat-resistant standards for reliable performance
• Temperature range: -22°F to +140°F (-30°C to +60°C)

Applications:

• Suitable for outdoor power equipment, appliances, and industrial applications where fractional horsepower (FHP) belts are typically used such as lawn tractors, mowers, rototillers, edgers, grinders, snowblowers and more
• Perfect for auxiliary automotive applications like electric windows, windshield wipers and central locking systems
• Also suitable for drive pumps, power tools, pool pumps, domestic appliance applications, fractional horsepower (FHP) motors and light-duty applications

PoweRated belts are recommended for heavy-duty drives and clutching applications, meeting the requirements of high power, clutching ability, heavy shock load absorption and back idler driven lawn and garden equipment. PoweRated V-Belts can be substituted for equivalent sizes of Gates Truflex V-Belts.