Valve Stem Seal for 168F Engine Sold IndividuallyThis is a valve stem seal used on the Coleman BT200X, CT200U and CT200U-EX mini bikes.  Also on the Coleman KT196 go-kart.  Anything using the 168F ...
Valve Stem Oil Seals for the GY6 50cc 125cc 150cc EngineThis is a valve stem seal used on the GY6 50, GY6 125, GY6 150 and GY6 170 engines.
ID at small opening: 4.5mm
ID at large opening: 7.3mm
OD:...
