Genuine Honda 18.9X30X5 alternator side crankshaft oil seal.
Honda part number: 91201-035-015 (Supersedes: 91202-GE0-015, 91202-GE0-003, 91202-GB4-682, 91202-035-005, 91202-035-003, 91202-035-000)
Fits Honda:
CRF50F - 2004-2016
XR50R - 2000-2003
Z50K Mini Trail - 1968-1975
Z50A Mini Trail - 1976-1978
Z50R Mini Trail - 1979-1999
S65 Sport - 1965-1969
ATC70 - 1973-1985
CL70K Scrambler - 1969-1973
CT70HK Trail - 1970-1973
CT70K Trail - 1969-1994
CRF70F - 2004-2012
SL70K Motosport - 1971-1973
XL70K - 1974-1976
XR70R - 1997-2003
TRX90 - 1993-2005
