Key Features

• Durable construction designed for mower-deck duty cycles, reducing maintenance needs and extending service life.
• Grooved rim design with deep grooves to ensure secure belt grip and minimized slippage under load.
• Efficient heat dissipation engineered to prevent overheating during extended use for consistent performance.
• Precision dimensions aligned with the John Deere Mower Deck Drive Idler Pulley (TCA17540): belt section HB, effective diameter 152.4 mm, groove width 16 mm.
• Easy installation bore sizing supports reliable operation and straightforward mounting.

Product Details

• Product name: John Deere Mower Deck Drive Idler Pulley - TCA17540
• Application: Mower deck drive system idler pulley; optimized for power transmission and belt tensioning.
• Belt compatibility: HB belt section; grooved design enhances grip and reduces slip.
• Key dimensions: Effective Diameter 152.4 mm; Groove Width 16 mm.
• Bore and installation: Bore size enables easy installation and reliable operation.
• Use cases: Replacement during routine maintenance; ideal when belt slip is observed or grooves wear on the existing pulley.

Compatibility

• Designed for John Deere mower deck drive systems requiring a drive idler pulley with HB belt section and the specified dimensions.
• Compatible with mower decks that use an idler pulley with an effective diameter of 152.4 mm and groove width of 16 mm.
• Suitable as a direct replacement to restore tensioning, belt grip, and drive efficiency in worn pulleys.