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Compatibility
This part will fit the following 4403 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
MTDMTD 31180C - MTD Snow Thrower (1986)21"
MTDMTD 31184-8 - MTD Snow Thrower (1988)21"
MTDMTD 31193-7 - MTD Snow Thrower (1987)21"
MTDMTD 120-899R - MTD Walk-Behind Mower (1990)21"
MTDMTD 120-898R - MTD Walk-Behind Mower (1990)21"
Description
The Cotter Pin, also known as a Split Pin or Clevis Pin, is a pin passing through a hole to attach two or more parts together. Usually made of metal, this pin fastener with two tines is often bent after installation to keep it in place. While most cotter pins are fairly straight, some are in the shape of an R-Clip or Bow-Tie. For ease of use for the operator, Cotter pins are often used on equipment at points where parts are frequently attached or unattached.