Part

MTD 951-14437 spark plug

Checked October 2, 2026 · Fits 4 models

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MTD 951-14437

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Models it fits

Sources

Operator's Manual, Mower Model SC 100 (Replacement Parts page 19; model plate location page 2), form 769-08331
Cub Cadet SC 100 (11A-A92J710) 2013 IPL, 5X65RU Cylinder Head 'Spark Plug, F5RTC'; 2013-2016 Quick Reference 'Spark Plug'