SBT Bare Cylinder Set for Sea-Doo 421000056, 420923806, 420923805

• SBT Brand New Cylinder Set for Sea-Doo 717.
• No core exchange required.
• Aluminum Casting.
• Cast Iron Sleeve.
• Standard Bore.
• 290923236.

Warranty.

Replaces OEM part(s): 290923239, 420923805, 420923806, 421000056.

• Challenger (2001)
• Challenger 1800 (2000)
• Explorer (2002)
• GS (1997-2001)
• GSI (1997)
• GTI (1996-2005)
• GTS (1997-2001)
• HX (1995-1997)
• SP (1997)
• Speedster SK (1999)
• Sportster (1996-2000)
• Sportster 1800 (1998-1999)
• SPX (1996)
• XP (1995)