Genuine Toro
Authorized Substitution :
The part number 37-6990
has been changed to 37-6990-03.
While the new part may look
different, it is a manufacturer
approved substitution.
Genuine Toro
Authorized Substitution :
The part number 37-7300
has been changed to 42-0680.
While the new part may look
different, it is a manufacturer
approved substitution.