YAMAHA COUPLER SHAFT, WC-03251, 6R7-51323-02, JET SKI, PWC DRIVE PARTS

This coupler shaft (short shaft) is a direct replacement for the Yamaha SuperJet 700 driveline, connecting the engine coupler to the midshaft to transmit torque reliably. It corresponds to OEM part number 6R7-51323-02 and reference WC-03251, and is suitable for the SuperJet models and years listed below.

Features

• Direct-fit replacement for the SuperJet 700 driveline short shaft


• Interfaces with the existing engine coupler and midshaft components


• Engineered for accurate alignment and consistent torque transfer

Specifications

• Part type: Coupler shaft (short shaft)


• Application: Yamaha SuperJet 700 two-stroke stand-up models (see vehicle fitments)


• Material: Steel


• Manufacturer/reference code: WC-03251

Cross-Reference OEM Part Numbers

• 6R7-51323-02


• 6R7-51323-02-00


• 6R7-51323-01-00


• 6R7-51323-00-00

Vehicle Fitments

• PWC SJ 700 A 2002


• PWC SJ 700 AZ 2001


• PWC SJ700B Super Jet 2004


• PWC Super Jet 2008–2015


• PWC Super Jet 700 2000


• PWC Super Jet 700 1995–1997


• PWC Super Jet 700 W 1998


• PWC Super Jet 700 X 1999


• PWC Super Jet SJ700B (F1N4) 2003


• PWC SuperJet 2005–2007