Pump & Driveline

Updated design for 2018! These are now lighter and have built-in hex for easy installation with an adjustable wrench. ADA Racing Billet aluminum drive coupler for the Kawasaki 900/1100 that uses the 750/800 damper. This coupler is for putting a 900/1100 engine into a 750/800 hull. The threads are 24-1.5mm and fit the Kawasaki 1100 crankshaft. Total length is 1.78". Made in the USA!

Part Number: 31-700390

ADA Racing Billet aluminum drive coupler with 18mm threads. Uses stock Kawasaki 650/750 rubber damper. Clear anodized for protection against salt water corrosion. Made in the USA! Also used on the Kawasaki 550SX driveshaft.

Part Number: 31-700199

ADA Racing Billet aluminum drive coupler with 20mm threads. Fits the Kawasaki SXR 800 crank and drive shaft. Uses stock Kawasaki 650/750/800 rubber damper. Clear anodized for protection against salt water corrosion. Made in the USA!

Part Number: KA800DC

ADA Racing Billet aluminum replacement driveshaft side coupler For Yamaha SuperJet and WaveBlaster. Threads are 24-1.5mm. Uses stock Kawasaki 750/800 style rubber damper. Clear anodized for protection against salt water corrosion. Made in USA!

Part Number: 34-700199

Kawasaki billet driveline couplers. Machined from 6061- T6 aluminum for superior strength and durability. The threads are the standard 20-1.5mm that fits the SXR crankshaft and driveshaft. These are sold as a set. Anodized Clear.

Part Number: 02-02-204

Kawasaki 650/750 billet driveline couplers. Machined from 6061- T6 aluminum for superior strength and durability. Utilizes a OEM Kawasaki style damper which is not only smaller in diameter but also stronger and helps reduce heat buildup in the driveline. Machined in hex on backside. These are sold as a set. Includes 1 coupler w/18mm threads and 1 w/20mm threads. Clear anodized for protection against salt water corrosion.

Part Number: 02-02-203