Billet aluminum drive coupler for the Kawasaki 12F, 15F and Ultra 150. 24-1.5mm threads.  ..
Large diameter billet drive coupler for Yamaha engines that uses the Kawasaki 4-stroke rubber damper..
Single billet drive coupler for the Hydrospace watercraft. This coupler uses the Kawasaki 4-stroke r..
Updated design for 2018! These are now lighter and have built-in hex for easy installation with an a..
Long nose billet aluminum drive coupler for the Kawasaki 440 and 550 Jet Ski. This is the long..
Billet aluminum drive coupler w/18mm threads. Uses stock Kawasaki 650/750 rubber damper. Clear anodi..
Billet aluminum drive coupler w/20mm threads. Fits the Kawasaki 800 crank and drive shaft. Uses stoc..
Billet aluminum drive coupler for the Sea Doo 951 that converts it to the Kawasaki 750/800 pattern. ..
Billet aluminum crankshaft coupler For Yamaha 701 engines. Threads are 27-1.5mm. Uses stock Kawasaki..
Billet aluminum driveshaft coupler For Yamaha Super Jet and Wave Blaster. Threads are 24-1.5mm. Uses..
Billet aluminum drive coupler set for the Kawasaki 12F, 15F and Ultra 150. Uses the stock rubber da..