Kawasaki 18180-3714 Muffler Body Jet Ski 1100 STX ZXi 1997 1998 1999 2000 7.5hp Generally the best practice is

Generally the best practice is to just match your existing cylinder heads cast number

We have listings for both types

9hp / 8hp outboards 1981-2001

Crank Shaft:  436-4842A 3

Oil Resovoir Cover Assembly: 54244A 1

Kawasaki 18180-3714 Muffler Body Jet Ski 1100 STX ZXi 1997 1998 1999 2000 7.5hp Generally the best practice isPart Number(s) Included 18180 3714 Muffler Body General Application Compatibility Removed from a 1999 Kawasaki STX 1100 Partzilla has excellent parts diagrams if you are unsure about fitment or compatibility Found on 1100 STX 1997 1999 & 1100 Zxi 1996 2000 Other Details Freshwater Used Parts The pictures will give the best idea of the condition. Purchase with confidence! Possibly Related: 1996 1997 1998 1999 2000 2001 2002 1100 Zxi STX