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The TROY-BILT 731-08237 is a replacement axle sleeve designed for use in TROY-BILT lawn and garden equipment. This sleeve fits over or around the axle shaft and provides a precise bore diameter of 0.765 inches, helping to maintain proper wheel or component alignment and reduce wear on mating parts. It is a direct OEM-style replacement part installed by equipment technicians and experienced service professionals during drivetrain or wheel assembly repairs. The part supports smooth operation of the drive system by protecting the axle from friction and premature degradation.
This axle sleeve is intended for TROY-BILT outdoor power equipment, including walk-behind mowers, tillers, and related lawn and garden machinery that use a compatible axle assembly. It is typically replaced during routine drivetrain service or when visible wear, scoring, or looseness is found at the axle interface. Dealers, small engine shops, and knowledgeable DIYers performing their own equipment maintenance are the primary installers of this component.
Designed as an OEM-style replacement axle sleeve for TROY-BILT lawn and garden equipment requiring a 0.765-inch bore axle sleeve at the wheel or drivetrain assembly.
Installation of this axle sleeve should be performed by a qualified small engine or outdoor power equipment technician. Disengage the blade, remove the spark plug wire, and ensure the equipment is fully powered down before beginning any drivetrain disassembly. Basic hand tools including snap ring pliers, a mallet, and appropriate bearing drivers may be needed to seat the sleeve properly. Inspect the axle shaft for scoring or damage before installing the replacement sleeve to ensure a proper fit and full service life.
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