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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 1/18H (TFK90PIS) TFK90PIS$34.95

TOP END GASKET SET 90CC SEE DISCRIPTION FOR FITMENTS ATC110_1979&80 1/16P (GTE522) TEMP OUT OF STOCKTOP END GASKET SET 90CC SEE DISCRIPTION FOR FITMENTS ATC110_1979&80 1/16P (GTE522) TEMP OUT OF STOCKTHIS SET HAS ONLY ONE VALVE GUIDE SEAL

BUT MOST MODELS ONLY HAD ONE ON THE EXHAUST GUIDE

ST90'S HAD 2 GUIDE SEALS

THIS IS A TOP END GASKET SET FOR ALL CT90'S ATC90'S, AND (ATC110'S 79 AND 80) BUT!!!!!! IF YOU HAVE A (CT90K0 THRU K4) OR A ATC90 WITH A ENGINE SERIAL NUMBER LESS THAN 1113934, OR ANY CL/SL/S90/CM91, THE HEAD GASKET IN THIS KIT WON'T WORK, IF YOU WANT A NEW HEAD GASKET, YOU WILL HAVE TO BUY OUR NUMBER 77R OR CT9G10,,

SORRY

AND

THANKS

GTE522$16.69
*HEAD_GASKET CT90K0_to_K4 (ATC90_F/N_TO_1113934)  ALL_S/SL/CL90'S ALL_CM91   1/19M  (77R) *HEAD_GASKET CT90K0_to_K4 (ATC90_F/N_TO_1113934) ALL_S/SL/CL90'S ALL_CM91 1/19M (77R) 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 1/19M (77R) 77R$5.05