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Compatibility
This part will fit the following 473 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
MTDMTD 31183-8 - MTD Snow Thrower (1988)21"
MTDMTD 31193-8 - MTD Snow Thrower (1988)21"
MTDMTD 310183 - MTD Snow Thrower (1990)21"
MTDMTD 31184-9 - MTD Snow Thrower (1989)21"
MTDMTD 31190C - MTD Snow Thrower (1986)21"
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.