V-Idler Pulley for Transmission Drive – Replaces Ferris 5021225

The V-Idler Pulley for Transmission Drive Replaces Ferris 5021225 is a premium-quality replacement pulley engineered to maintain proper belt alignment and tension in the transmission drive system of Ferris commercial mowers. Designed to meet or exceed OEM performance standards, this pulley ensures smooth power transfer, reduced vibration, and extended belt life for optimal mower performance.

Constructed from heavy-duty steel with a sealed precision bearing, this idler pulley provides long-lasting durability and quiet, maintenance-free operation. It’s an exact-fit replacement for Ferris OEM part number 5021225, making it ideal for restoring drive performance on zero-turn and walk-behind Ferris models.

Specifications & Details:

• Part Type: V-Idler Pulley – Transmission Drive

• Replaces OEM: Ferris 5021225

• Brand Compatibility: Ferris, Snapper Pro, Simplicity (select models)

• Material: Heavy-duty steel with sealed ball bearing

• Outer Diameter: Approx. 4" (varies slightly by model)

• Bore Size: 3/8"

• Belt Type: 1/2" V-belt compatible

• Function: Maintains belt tension and alignment for transmission drive systems

• Applications: Ferris zero-turn and walk-behind commercial mowers

Features:

• Direct replacement for Ferris 5021225

• Sealed bearing design ensures quiet, maintenance-free performance

• Heavy-duty steel construction resists wear and corrosion

• Restores smooth drive function and consistent belt tension

• Designed for professional-grade, high-hour mowing equipment