CEN Racing Piston and Sleeve Set
This is a replacement CEN Racing Piston and Sleeve Set, and is intended for use with the NX 7.7 engine that comes included with the Genesis 7.7 monster truck. This set will also work with the NX46.
You will need to detach the old connecting rod and re-attach it to the new piston and sleeve during replacement. We recommend that when you replace the piston and sleeve on any engine, you also change the connecting rod and wrist pin clips.
This product was added to our catalog on July 15, 2013.