Click to enlarge

STOCK RINGS, PIN, AND CLIPS WILL WORK WITH THIS PISTON!!!

*

standard bore for these 90cc engines are 50.0MM

THESE ARE GREAT QUALITY AFTERMARKET PISTON KITS..

THEY INCLUDE

PISTON

RING SET

PISTON PIN

PISTON PIN CLIPS

90CC STANDARD_PISTON_KIT 50.00mm ALL ATC90 CT90 ST90 CL90 S90 SL90 CM91 1/20H (TFK90PIS) temp out of stock TFK90PIS$36.95

*HEAD_GASKET CT90K0_to_K4 (ATC90_F/N_TO_1113934)  ALL_S/SL/CL90'S ALL_CM91  12251-028-030  1/20M  (R2192)*HEAD_GASKET CT90K0_to_K4 (ATC90_F/N_TO_1113934) ALL_S/SL/CL90'S ALL_CM91 12251-028-030 1/20M (R2192)THIS IS THE ALL ROUND HEAD GASKET THAT THE CT90K0 THRU K4 TOOK AND THE EARLY ATC90'S THE NEWER CT'S AND ATC'S HAVE THREE NOTCHES IN THE HEAD GASKETS.

THE ALL ROUND HEAD GASKET WORKS FOR (CT90K0 THRU K4) OR AN ATC90 WITH A ENGINE SERIAL NUMBER SMALLER THAN 1113934

*HEAD_GASKET CT90K0_to_K4 (ATC90_F/N_TO_1113934) ALL_S/SL/CL90'S ALL_CM91 12251-028-030 1/20M (R2192) R2192$5.15