42034-3707 Coupler for Kawasaki STS 750 1995-1997 Jet Ski

Coupler for Kawasaki

This coupler for Kawasaki, part 42034-3707, links the driveshaft to the jet pump so power flows to the impeller.

Overview

This coupler is a driveline component for Kawasaki personal watercraft. The coupler for Kawasaki 42034-3707 engages the driveshaft and pump shaft to deliver thrust to the impeller. It suits riders servicing a 1995 through 1997 STS 750.

Built For Performance

• Cross-references OEM part 42034-3707
• Splined bore mates with the driveshaft and pump shaft
• Absorbs driveline shock between shaft and impeller
• Steel build for marine driveline loads
• Direct replacement for the stock coupler

Fits These Machines

• for Kawasaki STS 750, 1995-1997

On-The-Job Use

• Replacing a worn or stripped coupler during driveline service
• Driveshaft and pump reassembly after impeller work
• Routine maintenance on 1995-1997 STS 750 watercraft

Specs At A Glance

Good To Know

Q: How do I confirm this coupler fits my machine? A: Match your model and year to the fitment listed and check that your current part is 42034-3707. Inspect the splines on your driveshaft and pump shaft before ordering.

Q: Is the driveshaft or pump included? A: No, this listing covers the coupler only. Reuse your existing driveshaft and pump unless they also need replacement.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.