1998-2001 Honda Fourtrax Foreman TRX450S, TRX450ES Factory Service Manual, Page 213Get this manual
CRAI KS HAFTIBALANICERTRANSMISSIO'N N cou NiTE RSHAFI:
REVERSE IDLE GEAR
C2 GEAR (4311)
THRU ST WASH ERS
Cl GEAR f9TI
CQUN TERSHAFT
COPPER WASHER
Cl REVERS COUNTER SHIFTER C1 GEAR