Pulley, Vee Plastic – part no. AUC20589 is a genuine durable replacement vee belt pulley designed for use in lawn, turf, and outdoor power equipment. Manufactured from high-quality engineered plastic, this vee pulley is built to offer smooth belt tracking, reliable power transfer, and long service life in drive systems where light-to-medium duty performance is required. Its precision moulding ensures consistent belt alignment and reduced wear on belts and associated components.

This pulley is ideal for replacing worn, cracked or warped pulleys on compatible outdoor power machines, helping maintain efficient belt drive operation and reducing risk of slippage or drive loss during use.

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Key Features

• Quality Engineered Plastic Construction – Lightweight yet durable for long-life performance

• Accurate Vee Groove Profile – Ensures correct belt seating and minimal slippage

• OEM-Compatible Replacement – Designed to match original pulley dimensions

• Smooth Power Transfer – Supports efficient belt drive operation

• Corrosion-Resistant – Plastic construction resists rust and environmental degradation

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Typical Applications — Models This Part Fits

The Pulley, Vee Plastic – AUC20589 is commonly used in belt-driven systems on a variety of outdoor power equipment. Typical compatible applications include:

Zero-Turn Mowers & Riding Mowers

• John Deere Z-Trak and lawn tractor models that use plastic vee pulleys in deck or transmission belt drives

• Toro, Husqvarna, Cub Cadet and similar brands where the same OEM part spec is referenced (verify part cross-reference)

Garden Tractors & Lawn Riding Mowers

• Mid-size and residential tractors with plastic v-belt pulley arrangements in mower decks

Commercial Turf Equipment

• Certain commercial walk-behind mowers and turf machines where plastic vee pulleys are specified

• Deck lift or pump drive applications with matched belt/pulley sizes

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Product Details

• Product Type: V-belt drive pulley

• Part Number: AUC20589

• Material: Engineered plastic (high strength)

• Application: Belt drive power transfer on lawn & turf equipment

• Compatibility: Designed to OEM fit specified mower deck or drive systems

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Why Choose Pulley, Vee Plastic – AUC20589

The Pulley, Vee Plastic – AUC20589 offers reliable and cost-effective power transmission performance in belt-driven systems. Its precision moulded vee groove ensures accurate belt tracking, helping minimise wear on belts and bearings while improving overall drive efficiency. As a direct replacement for worn or damaged pulleys, it helps restore smooth operation and prevents premature drive system failures — making it a great choice for seasonal maintenance or repair.