New Aftermarket Seadoo Drive Shaft Plug Bumpers 272000173 GTX RXT RXP GTI 4-Tec Sea Doo 02-12 All 4-Tec PWC/Jetboat Model Driveshaft Bumper 272000173 Aftermarket part that fits OEM Number: 272000173 Fits: Sea Doo 02-12 All 4-Tec PWC/Jetboat Model DT-272000173-FBA