Compatibility
This part will fit the following 24 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
MTDMTD 21AA414A033 - MTD Tiller (2001) (Ace Hardware)Chain Case
Yard MachinesYard Machines 21A-422B129 - Yard Machines Tiller (2001) (Home Depot)Chain Case
Yard MachinesYard Machines 216-410-000 - Yard Machines Tiller (1996)Gear Box Assembly
MastercraftMastercraft 481-4265 (216-420-054) - Mastercraft Tiller (1996)Gear Box Assembly
Yard MachinesYard Machines 21A-422-129 - Yard Machines Tiller (1999) (Home Depot)Gear Case
Description
The purpose of a Ring, as a metal fastener, is to hold components onto a shaft or in a housing or bore when installed, typically in a groove. Rings can include Retaining Rings (internal or external), Snap Rings, Circlips, or E-Rings. When installing an External Retaining Ring, ensure the sharp side of the ring, as opposed to the rounded side, is facing towards the direction of thrust for a more secure fit within the groove. Retaining Rings may require special pliers for removal or installation.