KOYO Bearing 16001 OPEN 12x28x7mm Genuine Koyo JTEKT

The KOYO BEARING is a top-of-the-range, premium quality bearing manufactured in Japan by Koyo, a globally respected bearing manufacturer and part of JTEKT Corporation.

Engineered to the highest precision standards, this genuine Japanese-made bearing delivers exceptional durability, ultra-smooth rotation, and long operational life — making it ideal for professional, industrial, and high-performance applications.

HONDA CR250/500/F250R/F450R 12x28x7

Cross reference numbers ONLY.

91001-KA4-004, 91001-KA4-003, 23.16001

1981 CR125R A - WATER PUMP

1981 CR250R A - WATER PUMP

1982 CR125R A - WATER PUMP

1982 CR250R A - WATER PUMP

1983 CR125R A - WATER PUMP

1983 CR250R A - WATER PUMP

1983 CR80R A - RIGHT CRANKCASE COVER / WATER PUMP

1984 CR125R A - WATER PUMP

1984 CR250R A - WATER PUMP

1984 CR80R A - RIGHT CRANKCASE COVER

1985 ATC250R A - WATER PUMP

1985 CR125R A - WATER PUMP

1985 CR250R A - WATER PUMP

1985 CR500R A - WATER PUMP

1985 CR80R A - RIGHT CRANKCASE COVER

1986 ATC250R A - WATER PUMP

1986 CR125R A - WATER PUMP

1986 CR250R A - WATER PUMP

1986 CR500R A - WATER PUMP

1986 CR80R A - RIGHT CRANKCASE COVER

1986 TRX250R A - WATER PUMP

1987 CR250R A - WATER PUMP

1987 CR500R A - WATER PUMP

1987 CR80R A - RIGHT CRANKCASE COVER

1987 TRX250R A - WATER PUMP

1988 CR250R A - WATER PUMP

1988 CR500R A - WATER PUMP

1988 CR80R A - RIGHT CRANKCASE COVER

1988 TRX250R A - WATER PUMP

1989 CR250R A - WATER PUMP

1989 CR500R A - WATER PUMP

1989 CR80R A - RIGHT CRANKCASE COVER

1989 TRX250R A - WATER PUMP

1990 CR250R A - WATER PUMP

1990 CR500R A - WATER PUMP

1990 CR80R A - WATER PUMP

1991 CBR600F2 A - CLUTCH

1991 CBR600F2 AC - CLUTCH

1991 CR250R A - WATER PUMP

1991 CR500R A - WATER PUMP

1991 CR80R A - WATER PUMP

1992 CBR600F2 A - CLUTCH

1992 CBR600F2 AC - CLUTCH

1992 CR500R A - WATER PUMP

1992 CR80R A - WATER PUMP

1993 CBR600F2 A - CLUTCH

1993 CBR600F2 AC - CLUTCH

1993 CR250R A - WATER PUMP

1993 CR500R A - WATER PUMP

1993 CR80R A - WATER PUMP

2006 CB600F A - CLUTCH

2006 CB600F AC - CLUTCH

1981 CR125R A - WATER PUMP

1981 CR250R A - WATER PUMP

1982 CR125R A - WATER PUMP

1982 CR250R A - WATER PUMP

1983 CR125R A - WATER PUMP

1983 CR250R A - WATER PUMP

1983 CR80R A - RIGHT CRANKCASE COVER / WATER PUMP

1984 CR125R A - WATER PUMP

1984 CR125R A - CRANKCASE

1984 CR250R A - WATER PUMP

1984 CR80R A - RIGHT CRANKCASE COVER

1985 ATC250R A - WATER PUMP

1985 CR125R A - WATER PUMP

1985 CR125R A - CRANKCASE

1985 CR250R A - WATER PUMP

1985 CR500R A - WATER PUMP

1985 CR80R A - RIGHT CRANKCASE COVER

1986 ATC250R A - WATER PUMP

1986 CR125R A - WATER PUMP

1986 CR250R A - WATER PUMP

1986 CR500R A - WATER PUMP

1986 CR80R A - RIGHT CRANKCASE COVER

1986 TRX250R A - WATER PUMP

1987 CBR600F A - CLUTCH

1987 CBR600F AC - CLUTCH

1987 CR250R A - WATER PUMP

1987 CR500R A - WATER PUMP

1987 CR80R A - RIGHT CRANKCASE COVER

1987 TRX250R A - WATER PUMP

1988 CBR600F A - CLUTCH

1988 CBR600F AC - CLUTCH

1988 CR250R A - WATER PUMP

1988 CR500R A - WATER PUMP

1988 CR80R A - RIGHT CRANKCASE COVER

1988 TRX250R A - WATER PUMP

1989 CB400F A - CLUTCH

1989 CB400F AC - CLUTCH

1989 CBR600F A - CLUTCH

1989 CBR600F AC - CLUTCH

1989 CR250R A - WATER PUMP

1989 CR500R A - WATER PUMP

1989 CR80R A - RIGHT CRANKCASE COVER

1989 FL400R A - RIGHT CRANKCASE COVER

1989 TRX250R A - WATER PUMP

1990 CB400F A - CLUTCH

1990 CB400F AC - CLUTCH

1990 CBR600F A - CLUTCH

1990 CBR600F AC - CLUTCH

1990 CR250R A - WATER PUMP

1990 CR500R A - WATER PUMP

1990 CR80R A - WATER PUMP

1990 FL400R A - RIGHT CRANKCASE COVER

1991 CB750 A - CLUTCH

1991 CB750 AC - CLUTCH

1991 CBR600F2 A - CLUTCH

1991 CBR600F2 AC - CLUTCH

1991 CR250R A - WATER PUMP

1991 CR500R A - WATER PUMP

1991 CR80R A - WATER PUMP

1992 CB750 A - CLUTCH

1992 CB750 AC - CLUTCH

1992 CBR600F2 A - CLUTCH

1992 CBR600F2 AC - CLUTCH

1992 CR250R A - WATER PUMP

1992 CR500R A - WATER PUMP

1992 CR80R A - WATER PUMP

1993 CB750 A - CLUTCH

1993 CB750 AC - CLUTCH

1993 CBR600F2 A - CLUTCH

1993 CBR600F2 AC - CLUTCH

1993 CR250R A - WATER PUMP

1993 CR500R A - WATER PUMP

1993 CR80R A - WATER PUMP

1994 CBR600F2 A - CLUTCH

1994 CBR600F2 AC - CLUTCH

1994 CR250R A - WATER PUMP

1994 CR500R A - WATER PUMP

1994 CR80R A - WATER PUMP

1995 CB750 A - CLUTCH

1995 CB750 AC - CLUTCH

1995 CBR600F3 A - CLUTCH

1995 CBR600F3 AC - CLUTCH

1995 CR250R A - WATER PUMP

1995 CR500R A - WATER PUMP

1995 CR80R A - WATER PUMP

1996 CB750 A - CLUTCH

1996 CB750 AC - CLUTCH

1996 CBR600F3 A - CLUTCH

1996 CBR600F3 AC - CLUTCH

1996 CBR600SJR A - CLUTCH

1996 CBR600SJR AC - CLUTCH

1996 CR250R A - WATER PUMP

1996 CR500R A - WATER PUMP

1996 CR80R A - WATER PUMP

1996 CR80RB A - WATER PUMP

1997 CB750 A - CLUTCH

1997 CB750 AC - CLUTCH

1997 CBR600F3 A - CLUTCH

1997 CBR600F3 AC - CLUTCH

1997 CR250R A - WATER PUMP

1997 CR500R A - WATER PUMP

1997 CR80R A - WATER PUMP

1997 CR80RB A - WATER PUMP

1998 CB750 A - CLUTCH

1998 CB750 AC - CLUTCH

1998 CBR600F3 A - CLUTCH

1998 CBR600F3 AC - CLUTCH

1998 CBR600SE A - CLUTCH

1998 CBR600SE AC - CLUTCH

1998 CR250R A - WATER PUMP

1998 CR500R A - WATER PUMP

1998 CR500R AC - WATER PUMP

1998 CR80R A - WATER PUMP

1998 CR80RB A - WATER PUMP

1999 CB750 A - CLUTCH

1999 CB750 AC - CLUTCH

1999 CR250R A - WATER PUMP

1999 CR500R A - WATER PUMP

1999 CR80R A - WATER PUMP

1999 CR80RB A - WATER PUMP

2000 CB750 A - CLUTCH

2000 CB750 AC - CLUTCH

2000 CR250R A - WATER PUMP

2000 CR500R A - WATER PUMP

2000 CR80R A - WATER PUMP

2000 CR80RB A - WATER PUMP

2001 CB750 A - CLUTCH

2001 CB750 AC - CLUTCH

2001 CR250R A - WATER PUMP

2001 CR500R A - WATER PUMP

2001 CR80R A - WATER PUMP

2001 CR80RB A - WATER PUMP

2002 CB750 A - CLUTCH

2002 CB750 AC - CLUTCH

2002 CR250R A - WATER PUMP

2002 CR80R A - WATER PUMP

2002 CR80RB A - WATER PUMP

2002 CRF450R A - WATER PUMP

2003 CB750 A - CLUTCH

2003 CB750 AC - CLUTCH

2003 CR250R A - WATER PUMP

2003 CR85R A - WATER PUMP

2003 CR85RB A - WATER PUMP

2003 CRF450R A - WATER PUMP

2004 CB600F A - CLUTCH

2004 CB600F AC - CLUTCH

2004 CR250R A - WATER PUMP

2004 CR85R A - WATER PUMP

2004 CR85RB A - WATER PUMP

2004 CRF250R A - WATER PUMP

2004 CRF250R A/A - WATER PUMP

2004 CRF250X A - WATER PUMP

2004 CRF250X AC - WATER PUMP

2004 CRF450R A - WATER PUMP

2004 CRF450R A/A - WATER PUMP

2004 TRX450R A - WATER PUMP

2005 CR250R A - WATER PUMP

2005 CR85R A - WATER PUMP

2005 CR85RB A - WATER PUMP

2005 CRF250R A - WATER PUMP

2005 CRF250R A/A - WATER PUMP

2005 CRF250R A/B - WATER PUMP

2005 CRF250X A - WATER PUMP

2005 CRF250X A/A - WATER PUMP

2005 CRF250X AC - WATER PUMP

2005 CRF250X AC/A - WATER PUMP

2005 CRF450R A - WATER PUMP

2005 CRF450R A/A - WATER PUMP

2005 CRF450R A/B - WATER PUMP

2005 CRF450X A - WATER PUMP

2005 CRF450X AC - WATER PUMP

2005 TRX450R A - WATER PUMP

2006 CB600F A - CLUTCH

2006 CB600F AC - CLUTCH

2006 CR250R A - WATER PUMP

2006 CR85R A - WATER PUMP

2006 CR85RB A - WATER PUMP

2006 CRF250R A - WATER PUMP

2006 CRF250R A/A - WATER PUMP

2006 CRF250R A/B - WATER PUMP

2006 CRF250X A - WATER PUMP

2006 CRF250X A/A - WATER PUMP

2006 CRF250X A/B - WATER PUMP

2006 CRF250X AC - WATER PUMP

2006 CRF250X AC/A - WATER PUMP

2006 CRF450R A - WATER PUMP

2006 CRF450R A/A - WATER PUMP

2006 CRF450X A - WATER PUMP

2006 CRF450X AC - WATER PUMP

2006 TRX450R A - WATER PUMP

2007 CR250R A - WATER PUMP

2007 CR85R A - WATER PUMP

2007 CR85RB A - WATER PUMP

2007 CRF150R A - WATER PUMP

2007 CRF250R A - WATER PUMP

2007 CRF250R A/A - WATER PUMP

2007 CRF250X A - WATER PUMP

2007 CRF250X A/A - WATER PUMP

2007 CRF250X A/B - WATER PUMP

2007 CRF250X AC - WATER PUMP

2007 CRF250X AC/A - WATER PUMP

2007 CRF250X AC/B - WATER PUMP

2007 CRF450R A - WATER PUMP

2007 CRF450R A/A - WATER PUMP

2007 CRF450X A - WATER PUMP

2007 TRX450ER 3A - WATER PUMP

2007 TRX450R 3A - WATER PUMP

2007 TRX450R A - WATER PUMP

2008 CRF150R A - WATER PUMP

2008 CRF150RB A - WATER PUMP

2008 CRF250R 2A - WATER PUMP

2008 CRF250R 2A/A - WATER PUMP

2008 CRF250R A - WATER PUMP

2008 CRF250R A/A - WATER PUMP

2008 CRF250X A - WATER PUMP

2008 CRF250X A/A - WATER PUMP

2008 CRF250X AC - WATER PUMP

2008 CRF250X AC/A - WATER PUMP

2008 CRF450R 2A - WATER PUMP

2008 CRF450R 2A/A - WATER PUMP

2008 CRF450R A - WATER PUMP

2008 CRF450R A/A - WATER PUMP

2008 CRF450X A - WATER PUMP

2008 TRX450R 3A - WATER PUMP

2008 TRX450R A - WATER PUMP

2009 CRF150R 2A - WATER PUMP

2009 CRF150R A - WATER PUMP

2009 CRF150RB 2A - WATER PUMP

2009 CRF150RB A - WATER PUMP

2009 CRF250R A - WATER PUMP

2009 CRF250X A - WATER PUMP

2009 CRF250X AC - WATER PUMP

2009 CRF450X A - WATER PUMP

2009 TRX450ER 3A - WATER PUMP

2009 TRX450R A - WATER PUMP

2012 CRF150R A - WATER PUMP

2012 CRF150RB A - WATER PUMP

2012 CRF250X A - WATER PUMP

2012 CRF250X AC - WATER PUMP

2012 CRF450X AC - WATER PUMP

2013 CRF150R AC - WATER PUMP

2013 CRF150RB AC - WATER PUMP

2013 CRF250X A - WATER PUMP

2013 CRF250X AC - WATER PUMP

2013 CRF450X AC - WATER PUMP

2013 TRX450ER 3AC - WATER PUMP

2017 CRF150R AC - WATER PUMP

2017 CRF150RB AC - WATER PUMP

2019 CRF150R AC - WATER PUMP

2019 CRF150RB AC - WATER PUMP