V-Idler Pulley 3/8" x 3-1/2" – Universal Lawn Mower & Equipment Pulley

The V-Idler Pulley 3/8" x 3-1/2" is a precision-engineered replacement pulley designed to maintain proper belt alignment and tension on lawn mowers, garden tractors, and other outdoor power equipment. Built to OEM standards, this heavy-duty pulley ensures smooth operation, reduced vibration, and extended belt life for consistent performance.

Constructed from durable steel and equipped with a sealed precision bearing, this pulley delivers long-lasting reliability under demanding mowing and mechanical conditions. It’s a direct-fit solution ideal for deck and drive belt systems across a variety of brands and models.

Specifications & Details:

• Part Type: V-Idler Pulley

• Outer Diameter: 3-1/2"

• Bore Size: 3/8"

• Material: Heavy-duty steel with sealed ball bearing

• Belt Width Compatibility: 3/8" V-belt

• Function: Maintains belt tension and alignment to ensure smooth power transfer

• Applications: Compatible with many lawn tractors, zero-turn mowers, and outdoor equipment

Features:

• Universal replacement for multiple mower and equipment brands

• Sealed bearing design ensures quiet, maintenance-free performance

• Heavy-duty steel construction resists corrosion and wear

• Reduces belt slippage, vibration, and noise

• Designed for both deck and drive system applications