2 PCS GY22172 Flat Idler Pulley
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$19.89
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2 PCS GY22172 Flat Idler Pulley
Key Features
- Package contains two flat idler pulleys.
- Constructed from steel for durability.
- Maintains proper tension on the mower deck belt.
- Outer Diameter: 2-3/4 inches.
Replaces / Cross-Reference Part Numbers
- John Deere: GY22172, GY20067, GY22082
- AYP: 131494, 173438, 532131494, 532173438
Compatibility & Fitment
- Fits select John Deere, Sabre, and Scotts lawn tractors.
- Compatible with John Deere models including: 102, 105, 115, 125, 135, D100, D105, D110, D120, D125, D130, D140, L100, L105, L120, L130.
- Designed for specific models with 42-inch and 48-inch mower decks.
When to Replace
- Loud squealing or grinding noises originate from the mower deck during operation.
- The pulley is cracked, bent, or shows excessive signs of wear.
- The pulley bearing is seized, noisy, or has excessive free play.
- The drive belt consistently slips off or becomes damaged.
Installation Tips
- Disconnect the spark plug wire for safety before performing maintenance.
- Lower the mower deck to the lowest setting to relieve belt tension and improve access.
- Document or photograph the belt routing path before removal.
- Ensure the new pulley is correctly seated and torqued to manufacturer specifications.
- Verify the pulley spins freely and is aligned with the belt path after installation.
