The Sparex A57 V Belt is designed to deliver reliable and consistent performance across agricultural drive systems. With a smooth surface and A-section profile, this standard-fit belt is ideal for pulleys on tractors and engine-driven equipment.

It features an effective length of 58 inches (1478 mm), an inside length of 57 inches, and an outside length of 59 inches. Constructed to a top width of 13 mm and a depth of 8 mm (1/2″ x 5/16″), this belt ensures optimal grip and wear resistance in agricultural environments.

This belt serves as a direct replacement for OEM parts including Massey Ferguson 3538921M1, John Deere M73478, and Ford 626658. It is manufactured by Sparex under the Agribelt range, renowned for its quality and durability.

Compatible with Massey Ferguson models 1100, 1130, 377, 387, and 397, as well as Landini 6880, 7880, and 8880 tractors, this belt supports a wide array of classic and modern farming equipment.

Key Features
A57 belt 58″ effective length for reliable performance
13 mm width x 8 mm depth for A-section pulley systems
Cross-compatible with OEM parts from MF, Ford, JD, and more
Smooth, durable build for consistent power transmission
Trusted Agribelt brand by Sparex
Ideal for tractors, fans, and belt-driven assemblies
Perfect for: tractor repairs, mower decks, fan drives, agricultural machinery