A-B11666287ASM-AI PULLEY & BEARING ASMY

One New Aftermarket Replacement Pulley and Bearing Assembly for Snapper, Murray, Simplicity, Fits Briggs and Stratton (Fits Briggs) Lawn and Garden Equipment

This pulley and bearing assembly is a drive system component that enables proper alignment and rotation of the drive belt on lawn mowers and outdoor power equipment. The integrated bearing reduces friction and wear, maintaining smooth belt operation and extending drivetrain service life. Replaces OEM part number 1666287ASM used across Snapper, Murray, Simplicity, and Fits Briggs and Stratton (Fits Briggs) branded equipment. When replacing this pulley assembly, inspect the associated drive belt and replace if worn for maximum performance improvement.

Compatible Models

Snapper: Various Snapper lawn mower and outdoor power equipment models - verify part number 1666287ASM in your model's parts diagram before ordering.

Murray: Various Murray lawn mower models - verify fitment via parts diagram.

Simplicity: Various Simplicity lawn and garden equipment models - verify fitment via parts diagram.

Fits Ferris: Various Fits Ferris mower models - verify model and serial number compatibility before ordering.

Replaces Part Number(s):

1666287ASM, 1666287A

New aftermarket replacement part - not remanufactured, not used.