MTD PLUG/STK# 104 34645

Tecumseh Logo


Manufacturer and Part Number Substitution

MTD part number 34645 is now manufactured by Tecumseh as part number RN4C. While the new part may look different, this is a MTD approved substitution.

Please note that the price, availability, and description shown is for the new Tecumseh part number RN4C.


This product is non-returnable due to manufacturer policy. We apologize for the inconvenience.


Old Brand MTD
Old Part Number 34645
New BrandTecumseh
New Part NumberRN4C
Condition New