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MTD
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This MTD Spkt Assembly 20T combines the related pieces needed for one replacement point on the equipment. It is a useful option when the original assembly is bent, broken, or too worn for dependable service.
This MTD Spkt Assembly 20T is a complete service part used when replacing the original assembly is more practical than rebuilding individual pieces. Verify the part number and visual details against your existing component before ordering.
Not sure if 684-0121A 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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