V-Idler Pulley – Fits John Deere Lawn Tractors & Mowers

The V-Idler Pulley for John Deere is a heavy-duty replacement pulley engineered to maintain precise belt tension and alignment on John Deere lawn tractors, zero-turn mowers, and garden equipment. Built to OEM specifications, this pulley ensures smooth power transmission, reduced vibration, and extended belt life — restoring your mower’s reliability and performance.

Constructed from high-strength steel and equipped with a sealed precision bearing, this idler pulley provides long-lasting, maintenance-free operation even in demanding mowing environments. Perfect for replacing worn, seized, or noisy pulleys, this part delivers the same dependability and fit as the original John Deere component.

Specifications & Details:

• Part Type: V-Idler Pulley

• Brand Compatibility: John Deere

• Outer Diameter: Typically 3"–5" (varies by model)

• Bore Size: 3/8" or 5/8" depending on application

• Material: Heavy-duty steel with sealed bearing

• Belt Compatibility: 3/8" or 1/2" V-belt

• Function: Maintains belt alignment and tension for smooth power transfer

• Applications: John Deere riding mowers, lawn tractors, and zero-turn models

Features:

• Direct-fit replacement for John Deere OEM pulleys

• Heavy-duty steel construction for durability and long service life

• Sealed bearing ensures quiet, maintenance-free performance

• Reduces belt wear, vibration, and slippage

• Meets or exceeds OEM quality standards

Replaces

• JOHN DEERE: AM118447