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Compatibility
This part will fit the following 68 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Troy-BiltTroy-Bilt 2840 (31AH64Q4766) - Troy-Bilt Storm 28" Snow Thrower (2010)478-SU-10 Starting System & Blower Housing
Troy-BiltTroy-Bilt 478-SU - Troy-Bilt Engine (2010 & After)478-SU-10-Starter Assembly & Blower Housing
Troy-BiltTroy-Bilt 478-SUA - Troy-Bilt Engine478-SUA Carburetor
Troy-BiltTroy-Bilt 2840 (31AH64Q4766) - Troy-Bilt Storm 28" Snow Thrower (2011)478-SUA Carburetor
Troy-BiltTroy-Bilt 2840 (31AH64Q4766) - Troy-Bilt Storm 28" Snow Thrower (2013)478-SUB Carburetor
Description
The purpose of the Washer is to distribute the load of a threaded fastener. Other uses are as a spacer, spring (such as a Belleville washer), or wear pad. Some washers are very unique to the parts they are fastened to, and must be purchased from the OEM/Manufacturer. Other washers look identical those you might find in a hardware store. We always suggest purchasing replacement washers from a genuine OEM original parts dealer, like us, to ensure they fit exactly as intended for safe operation by the OEM.