1990 Yamaha RT180A CRANKCASE This part is number 001 on this diagram Quantity required per assembly: 1
1991 Yamaha RT180B CRANKCASE This part is number 001 on this diagram Quantity required per assembly: 1
1992 Yamaha RT180D CRANKCASE This part is number 001 on this diagram Quantity required per assembly: 1
1993 Yamaha RT180E CRANKCASE This part is number 001 on this diagram Quantity required per assembly: 1
1995 Yamaha RT180G CRANKCASE This part is number 001 on this diagram Quantity required per assembly: 1
1996 Yamaha RT180H CRANKCASE This part is number 001 on this diagram Quantity required per assembly: 1
1997 Yamaha RT180J CRANKCASE This part is number 001 on this diagram Quantity required per assembly: 1
1998 Yamaha Off Road (RT180K) CRANKCASE This part is number 001 on this diagram Quantity required per assembly: 1