IF YOU NEED THIS FOR A 50CC OR 70CC 39MM OR 47MM GET THE HEAD GASKET BELOW AND IT WILL WORK THIS WOULD WORK ON HAND CLUTCH MODELS TOO, BUT IT IS MISSING THE CLOVER LEAF GASKET AND ROUND ADJ PLATE COVER GASKET AS SEEN BELOW ON THIS PAGE.. WEGO/52COMP @ *MANUAL_CLUTCH INNER_COVER_GASKET 22119-165-951 1/22M (201D) WORKS ON ALL MANUAL CLUTCH INNER COVERS ALSO WORKS WITH OUR MANUAL CLUTCH KIT / CONVERSION KIT 201D @ *GASKET, CLUTCH ADJUSTER PLATE 11655-035-306 1/21M (209W)This round gasket will fit all CT70 H models ALL SL70 ALL XL70 ALL CL70 And I think all S65'S 209W @ HEAD GASKET CT/ATC/TRX CRF70/XR70 70CC 47MM_BORE (301J)Standard Bore 47mm WORKS WITH ALL LIFAN AND MOST CLONE ENGINES TOO 301J @ XR50_CRF50 Z50R_Z50A 50CC_39MM_BORE HEAD_GASKET (SOLD_EACH) (291C)WORKS ON ALL HONDA AND LIFAN 50'S WITH THE 39MM X 41.4 BORE AND STROKE 291C