MTD O-RING .072 X .351 90A SU-90042012500

Hydro-Gear Logo


Manufacturer and Part Number Substitution

MTD part number SU-90042012500 is now manufactured by Hydro-Gear as part number 9004201-2500. 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 Hydro-Gear part number 9004201-2500.


Old BrandMTD
Old Part NumberSU-90042012500
New BrandHydro-Gear
New Part Number9004201-2500