SBT Piston & Ring Kit for Sea-Doo 290887300 GTX RFI Challenger 1800 GSX RFI GTI

Piston and matched ring set designed for OEM-level compression and durability. SBT pistons feature graphite-coated skirts for reduced friction and smoother break-in. Precision machining ensures consistent fit and reliable top-end rebuilds.
Replaces OEM# 290887300

• XP800 1995–1995
• Challenger 1996–1999
• GSX 1996–2001
• GTX 1996–2002
• XP 1996–1997
• SPX 1997–1999
• Speedster 1998–1999
• GTI 2003–2005
• 3D 2004–2005

• 1995 XP800
• 1996 CHALLENGER
• 1996 GSX
• 1996 GTX
• 1996 XP
• 1997 CHALLENGER
• 1997 CHALLENGER 1800
• 1997 GSX
• 1997 GTX
• 1997 SPX
• 1997 XP
• 1998 CHALLENGER 1800
• 1998 SPEEDSTER
• 1998 GTX RFI
• 1998 SPX
• 1999 CHALLENGER 1800
• 1999 GSX RFI
• 1999 GTX RFI
• 1999 SPEEDSTER
• 1999 SPX
• 2000 GSX RFI
• 2000 GTX RFI
• 2001 GTX RFI
• 2001 GSX RFI
• 2002 GTX RFI
• 2003 GTI LE RFI
• 2004 3D RFI
• 2004 GTI LE RFI
• 2004 GTI RFI
• 2005 3D RFI
• 2005 GTI LE RFI
• 2005 GTI RFI