Unknown model parts are sold as for "parts or not working no return" Be sure of your application before buying.
On pistons, rings are not sold as good. Rings are a wear item and best practice is to install new ones.
From: Briggs &
Stratton 11HP Horizontal Engine with only a partial model number
readable: ****12-0154-01, 78120411.
This may be a 252412 but I can
not guarantee that.
Taken of of a Generac portable generator Model
6784-3
Any compatibility verification is the sole responsibility
of the buyer.