SBT's sleeves are an economical solution for repairing cylinder blocks back to OEM specifications.
SBT’s jet ski sleeves are made of a proprietary cast iron alloy and are centrifically-cast.
Cast iron cylinder sleeve for Kawasaki 550 motor, must bore and hone to finished size.
Applications:
1987 JS550
1988 JS550
1989 JS550
1990 550 SX
1991 550 SX
1992 550 SX
1993 550 SX
1994 550 SX
1995 550 SX
1986 & Previous JS550
