Our 140/75mm Race Pump delivers increased acceleration & top speed along with reduced cavitation. Designed for high performance applications that exceed the limits of original pump efficiency. Features computer designed 140mm pump, 75mm hub and 12-vane stator section that is far more efficient than stock pump. Constructed of high grade stainless steel for superior strength and corrosion resistance. Utilizes OEM bearings, seals and driveshaft. Compatible with all Sea-Doo SPARK models.