Werks .21 GT Piston/Sleeve Set
This is a replacement Werks .21 Piston/Sleeve Set for the Werks GT .21 Engine.
NOTE: You will need to detach the old connecting rod and re-attach it to the new piston/sleeve during replacement. We recommend that when you replace the piston/sleeve on any engine, you also change the connecting rod and wrist pin clips.
This product was added to our catalog on March 22, 2018.