Replacement driveshaft for Kawasaki Jet Ski Ultra 300X and Ultra 300LX (JT1500) models from 2011–2013. This shaft connects the engine to the jet pump and is designed as a direct-fit substitution matching Kawasaki OEM 39159-3744 with the aftermarket reference WC-03318 for the same application. It meets the 22-inch driveline requirement for these models to ensure correct alignment and reliable torque transfer.

Features

• Direct-fit driveline shaft engineered for Kawasaki Ultra 300X / Ultra 300LX applications


• Precision-machined spline interface for secure engagement with engine and pump couplers


• Threaded at one end and splined at the other for correct assembly and torque transmission

Specifications

• Length: 22 in (approx. 559 mm)


• Material: stainless steel construction


• Aftermarket reference: WC-03318


• Quantity required per unit: 1 (drive shaft assembly)

Cross-Reference OEM Part Numbers

• 
  

  39159-3744

  
  

Vehicle Fitments

• 2011 Kawasaki Jet Ski Ultra 300X (JT1500)


• 2011 Kawasaki Jet Ski Ultra 300LX (JT1500)


• 2012 Kawasaki Jet Ski Ultra 300X (JT1500)


• 2012 Kawasaki Jet Ski Ultra 300LX (JT1500)


• 2013 Kawasaki Jet Ski Ultra 300X (JT1500)


• 2013 Kawasaki Jet Ski Ultra 300LX (JT1500)