Rotary 10128 3/8" x 2" Composite V-Belt Idler Pulley for AYP 166042 & 532166042

Rotary 10128 V-Belt Idler Pulley is a composite (glass-filled nylon) belt idler pulley for AYP/Roper/Sears self-propelled walk-behind mowers. It replaces AYP 166042 and 532166042.

• Width: 3/8"
• Outside diameter: 2"
• Bore (ID): 10 mm
• Material: Composite, glass-filled nylon
• Rotary reference: VIP2000-2.112

Replaces: AYP/Roper/Sears 166042, 532166042

Fits: AYP/Roper/Sears self-propelled walk-behind mowers

Always match the Rotary part number, OEM number, bore, outside diameter and belt type and mounting/fit to your machine before ordering.