Compatible With Sea-Doo:
Challenger 180 4 Tec 2005-2012
Challenger 210 2010-2012
Challenger 230 2007-2012
Challenger Cs 2006
Challenger Wake 230 2007
Gti 130 2007-2018
Gti 155 2008-2018
Gti 4-Tec 2007
Gti Rental 2006
Gti Se 2006
Gti Std 2006
Gtx 155 2008-2018
Gtx 2007 Gtx 4-Tec 2006-2007
Gtx 215 2008-2016
Gtx 230 2017-2018
Gtx 250 2009
Gtx 260 2010-2017
Gtx 300 2016-2018
Islandia 215 2009
Islandia 220 2006-2007
Islandia 430 2008
Rxp 155 2007-2008
Rxp 2006
Rxp 215 2007-2010
Rxp X 255 2008-2011
Rxp X 260 2012-2015
Rxp X 300 2016-2018
Rxt 2006-2007
Rxt 215 2008-2010
Rxt 255 Is 2009
Rxt 260 Is 2010-2017
Rxt X 255 2008-2009
Rxt X 260 2010-2016
Rxt X 300 2016-2018
Speedster 150 2007-2012
Speedster 200 Twin 4 Tec 2004-2012
Speedster Wake 215 Ic 2007-2009
Speedster Wake 310 2008
Speedster Wake 430 2008
Sportster 4 Tec 2003-2006
Utopia 205 2006-2009
Wake 155 2009-2018
Wake Pro 215 2009-2016

Wake Pro 230 2017-2018

OEM: 420931130

This OULI marine gasket fixes common failures like original gasket hardening, warping, oil seepage and saltwater intrusion on Sea-Doo RXT and RXT-X models. It creates a durable waterproof and oil-tight seal that locks internal lubricants inside, while blocking seawater, moisture and sediment from entering the engine chamber. It protects internal mechanical and electrical parts from corrosion and premature wear, maintaining stable ignition and steady power output in fresh and saltwater environments. Manufactured strictly to OEM marine standards for quick replacement during routine jet ski maintenance. Ideal for recreational and high-performance watercraft use, it reduces frequent overhaul costs and extends engine long-term service life.