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MTD
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This MTD Upper Seal Crankshaft helps seal the mating surfaces in the related assembly to reduce leakage and maintain proper performance. Replace the gasket or seal whenever the original part is brittle, torn, flattened, or leaking.
This MTD Upper Seal Crankshaft 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 921-04700 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.
Our in-house customer support team is available during business hours to help you find the right part and to answer questions about products, orders, and more.
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