SBT Top End Kit for Sea-Doo 290887300 Challenger 1800 SPX GSX GTX

Complete top-end rebuild kit including piston, rings, and gaskets. Graphite-coated piston skirts reduce friction and improve break-in. Designed to restore compression and performance in a matched package.
Replaces OEM# 290887300

• XP 1995–1997
• Challenger 1996–1999
• GSX 1996–1997
• GTX 1996–1997
• SPX 1997–1999
• Speedster 1998–1999

• 1995 XP 800
• 1996 CHALLENGER
• 1996 GSX
• 1996 GTX
• 1996 XP
• 1997 CHALLENGER
• 1997 CHALLENGER 1800
• 1997 GSX
• 1997 GTX
• 1997 SPX
• 1997 XP
• 1998 CHALLENGER
• 1998 CHALLENGER 1800
• 1998 SPEEDSTER
• 1998 SPX
• 1999 CHALLENGER 1800
• 1999 SPEEDSTER
• 1999 SPX