Products PWC- Sea DooRegulator Voltage Back Regulator Voltage 278-001-073/ 278-001-240 Fit on models: 1997 Sea-Doo GSX 1997 Sea-Doo XP 1998-1999 Sea-Doo Chanllenger 1998-1999 Sea-Doo Speedster You May Also Be Interested In Regulator Rectifier 6690-9012 / 278-000-513 Regulator Voltage 278-001-073/ 278-001-240 Piston Kit 09-713-01 Throttle Cable 0687-177 / 05-138-27