Description
OSM29503400 OS 91FX PISTON RING
Note: Graves RC Coupons are not applicable with this product
This is the Replacement Piston Ring for the OS Max .91 FX Engine.
| INCLUDES |
One Piston Ring
| COMMENTS |
This is the ring of a "ringed" engine. It fits around the piston and
comes into contact with the cylinder wall.
