Wossner Piston Kit These pistons are available in sizes STD, 0.50mm, and 1mm oversize. To order, select your desired options, then enter the quantity and click "add to cart". Most standard and oversize pistons are in stock however some sizes may be on a short backorder from time to time. Please don't hesitate to contact us for assistance. 100mm Standard Bore Fits SeaDoo Challenger SE 215-510 1503 2005 - 2012Challenger Supercharged 215 1503 2005-2009Challenger Wake 430 15032008GTR 215 1503 2012-2015GTX 215 1503 2008--2013GTX LTD 1503 2006-2014GTX SCIC 1503 2005,2007Islandia SE 215 / 430 1503 2008-2009RXP 1503 2005-2015RXP 155 Supercharged 1503 2008RXP Supercharged 1503 2004RXT 1503 2005-2006RXT 215 / 255 / 260 1503 2007-2015SP 215 / 260 1503 2012Speedster 200 / 215 /260 / 430 / 510 1503 2006-2012Speedster Wake 215 / 430 1503 2008-2009Speedster Wake Supercharged 215 1503 2007Sportster Supercharged 215 1503 2005-2006Utopia / SE 215 / 430 1503 2008-2009Wake / SE 430 / 510 1503 2010-2011Wake 215 / 255 / 260 1503 2008-2015 Replaces 420890244
