Honda TRX450R 480cc 99mm Big Bore Kit 3-Ring CP Piston Not 2-Ring CRF450 Piston! M16400 and heavy-duty clutch springs

and heavy-duty clutch springs

If after installation there is an issue

Assembled in the USA for superior quality

Years 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006

OEM Exhaust Camshaft replaces: 5TG-12180-00-00

Honda TRX450R 480cc 99mm Big Bore Kit 3-Ring CP Piston Not 2-Ring CRF450 Piston! M16400 and heavy-duty clutch springs11005 K01, 11005,11005 1, 4899M09600, 1024 2, 30 30920, 30 30950, 30 30953, 4070, 808904, 822312, HC92RH2015112, M2036, M2136, 247613, 91001 HP1 601, 91002 HP1 601, 91022 MT7 003, KN 116, 30 33950, CBK0106, WPC226B,10005,10005 K01,C3139,MX2045,30 33950,30 33850,C3156,CC002,EC210 016,HC92RH2015112,31. 1403,H2460027S,H2458027S,M1037,M2037,274190,274189,262283,247614,4905M09600,4899M09600,247613,12251 MEY 671,8660DA,12200 HP1 600,12100 HP1 601,AT 09479