V-Idler Pulley 3/8" x 4" – Fits Bunton Lawn Mowers

The V-Idler Pulley 3/8" x 4" is a premium replacement pulley engineered to maintain proper belt alignment and tension on Bunton lawn mowers and commercial turf equipment. Designed to meet OEM quality standards, this pulley ensures smooth operation, reduces vibration, and extends belt and spindle life for reliable mowing performance.

Constructed from heavy-duty steel and equipped with a sealed precision bearing, this idler pulley provides quiet, maintenance-free performance even under demanding use. Perfect for replacing worn, seized, or noisy pulleys on Bunton mowers, this part is built for long-term durability and dependable operation.

Specifications & Details:

• Part Type: V-Idler Pulley

• Brand Compatibility: Bunton

• Outer Diameter: 4"

• Bore Size: 3/8"

• Material: Heavy-duty steel with sealed ball bearing

• Belt Compatibility: 3/8" V-belt

• Function: Maintains correct belt alignment and tension

• Applications: Bunton commercial lawn mowers and outdoor power equipment

Features:

• Direct-fit replacement for Bunton OEM pulley applications

• Sealed bearing for smooth, maintenance-free operation

• Heavy-duty steel construction for long-lasting durability

• Reduces vibration, noise, and belt wear

• Ideal for restoring mower performance and reliability