MTD® Lock Washer, 7/16 Regular Duty (736-0171)

This MTD Lock Washer, 7/16 Regular Duty is used where a secure mechanical connection is needed during assembly or service. Check the size and thread details against your original part before ordering.

This MTD Lock Washer, 7/16 Regular Duty is used in the related assembly where wear, damage, or loss of the original part can affect normal operation. Matching the part number to your model is the best way to confirm fit.

Not sure if 736-0171 is the right MTD part for your model? Search your part or engine model number in our MTD Parts Lookup Tool.

✅ Huge in-house inventory in Canada
✅ Experienced shipping team
✅ Split shipping available if needed**
✅ Most backorders filled within a week
✅ Everything shipped directly from Canada

* Full engines are excluded from flat rate shipping.
** Splitting shipments will incur additional shipping charges.

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