All Balls crankshaft seal kit with sleeve o ring 

Fits all 2001-2019 GasGas EC, XC, MC 250 & 300 Enduro Models , Wild 300 ATV   

All 2021-2023 Rieju MR200, 250, 300 Enduro Models   

Will not fit 99/2000 EC 300's

Will not fit 1996-2000 EC 250's

Will not fit 1999-2001 EC 200's 

the right seal is different size. 

email us for early models we stock individual seals