John Deere HVAC system idler pulley guides and tensions the belt to maintain alignment and support stable operation in belt-driven assemblies.

Product Details

Compatible Equipment (10 models)

• 3033R — tractor
• 3038R — tractor
• 3039R — tractor
• 3045R — tractor
• 3046R — tractor
• 4044R — tractor
• 4049R — tractor
• 4052R — tractor
• 4066R — tractor
• 4075R — tractor