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MTD
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This MTD Spr Valve 478 Su 2010 supports reliable engine operation by serving an important role in the intake or fuel system. Verifying the part number before ordering helps ensure the replacement matches your equipment.
This MTD Spr Valve 478 Su 2010 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 951-12078 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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