Flat Idler Pulley, 3-3/4"X3/8"

Flat Idler Pulley, 3-3/4"X3/8"

The Stens 280-099 Flat Idler Pulley is a durable metal replacement pulley designed to keep your mower deck running smooth and true. Built to replace multiple OEM part numbers—including John Deere AM103018—this 3-3/4" flat idler is commonly used on John Deere rear engine riders and lawn tractors. Manufactured by an OEM supplier for dependable fit and performance, it’s a straightforward solution when your old pulley starts squealing, wobbling, or calling it quits.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 280-099
• Product Type: Flat Idler Pulley
• OEM Replacement For: John Deere AM103018
• Replaces OEM Part Numbers:
  • Allis Chalmers: 108386, 2026357
  • AYP: 61620
  • Cub Cadet: 491395-R1
  • John Deere: 24H1682, AM103018, AM41647, M41647
  • MTD: 1626-104, 756-0405, 756-0515
  • Simplicity: 108386, 108386SM, 2108386, 2108386SM
  • Troy-Bilt: 1714742, 1724488, GW-1724488
• Outside Diameter (OD): 3-3/4"
• Inside Diameter (ID): 3/8"
• Height: 15/16"
• Bore Size (C): 3/8"
• Dimension A: 3-3/4"
• Dimension B: 3-1/4"
• Dimension D: 7/16"
• Dimension F: 1/4"
• Dimension H: 3/16"
• V Dimension: 1"
• Material: Metal
• Color: May vary
• Manufacturer: Made by an OEM supplier

Ideal For

• John Deere models 65, 66, 68, S80, S82 (rear engine), 108, 112L, 116, 130, 160, 170, 185, and 240
• Replacing worn or noisy deck idler pulleys
• Restoring proper belt tracking and tension
• Lawn tractors and rear-engine riders needing a reliable OEM-style fit