JSP Aftermarket Sea-Doo Top End Gasket Kit 951 DI GTX DI /RX DI /LRV DI Replaces Part # SBT 60A-111 Seadoo # 290888138 & 420888139 DESCRIPTION: Top-end Kit, includes new base gaskets & head/head cover gaskets/o-rings and exhaust gasket(s). Kit Includes: Complete OEM quality top end gasket and O-ring set. Includes all gaskets and O-rings needed for a top end rebuild, please refer to the picture for all included components. JSP gaskets and O-ring kits meet or exceed OEM specifications at a fraction of the price. JSP Aftermarket Sea-Doo Top End Gasket Kit 951 DI GTX DI /RX DI /LRV DI 60A-111 Replaces Part # SBT 60A-111 Seadoo # 290888138 & 420888139 Sea-Doo Top-End Gasket Kit 951 DI GTX RX LRV Sport 3D 947 2000 2001 2002 2003 2004 2006 Top-end Kit, includes new base gaskets & head/head cover gaskets/o-rings and exhaust gasket(s). Applications: Fits Seadoo: 2000-2003 GTX DI 2000-2003 RX DI 2002-2003 LRV DI 2003-2004 XP DI 2006-2007 3d DI 2004-2006 Sportster LE DI Jet Boat w/951 DI