Qty x4 Kit - EXHAUST HEADER PORT PIPE MUFFLER GASKETS SET / CRUSH WASHERS
These are High Quality Copper Crush Washers that we have been using in our own Road and Race Bikes for the past 20 years.
They are a direct replacement for the following genuine Honda part numbers:
18291-MN4-92018291236000
18291236306
Fits the following models:
HONDA CBR400 NC23 Aero 1986 - 1988
HONDA CBR 400 NC23 Tri Arm RRJ RRK 1988 - 1989
HONDA CBR 400 NC29 Gull Arm RRL RRM RRN 1989 - 1993
HONDA CBR600 F RR 1998 - 2008