New Replacement Idler pulley that fits the Bolens tubeframe tractors
This is the pulley used to engage the PTO Belt
Replaces part # 171-3803
This will fit the following Models: 600,650,750,800,850,853,900,G9,G10,G11,G12, and possibly others
*If you have any questions or are unsure if this will fit your model please ask before buying*
