Malibu Boats Prop Shaft 1-1/4 x 54" Reverse 5" Coupler

Malibu Boats Prop Shaft 1-1/4 x 54" Reverse 5" Coupler. When ordering a shaft we suggest you physically verify all measurements since the shafting can vary with different engine models. Different model engines create shaft length changes and coupler changes. If you are having trouble figuring out what the right shaft is for your boat please contact us with your HIN (Hull ID Number) and we would be happy to help. 

Product Specs:

• Factory Shaft & Coupler used on Malibu Boats equipped with a velvet drive v-drive or thru mount ZF v-drive. 
• Factory Shaft & Coupler used on Malibu Boats & Many other Ski & Wakeboard Boat manufactures
• Double Tapered Stainless Steel Shaft
• Shaft for ZF Hurth 63 & ZF 845 V-drives. The coupler is a reverse mount (shaft goes through the v-drive and connects to the front of the v-drive.
• Lines Machined into the body of the coupler identify shaft size. 1 Grove = 1" Diameter Shaft & 2 Groves = 1-1/8" Diameter Shaft
• Reverse V-drive Coupler has Four 7/16" Mounting Holes
• Reverse V-Drive Coupler Bolt Spacing Measures Diagonally Across the Face Center on Center 4-1/4"
• Reverse V-Drive Coupler Face Measures 5" inches Outside Diameter
• Assembly Comes with all new keys, nuts, and cotter pins.

Note: When measuring assembled length, make sure to measure from the face of the coupler flange (seated all the way on the shaft) to the end of the shaft as depicted in the photo