

The Browning Classical Belt B Section — 21/32" Top Width x 7/16" Thick (part number 1083328) is a high-performance belt designed for increased horsepower capacity in short center drives. This belt, with industry part number B77, provides precise specifications: Length: 80", Top Width: 21/32", Thickness: 7/16". Its unique design reduces vibration, offers greater flexibility, and allows for the use of smaller diameter sheaves. Compatible with P34-577, this belt is oil and heat resistant, static conducting, and guarantees matching tolerances tighter than ANSI standards.