Marine Hardware 1-1/4" Custom Prop Shaft & 5" Reverse Steel Coupler

When replacing a shaft, we recommend replacement with a factory-assembled shaft - coupler set. Marine Hardware assemblies are precision bored, honed, faced, straightened, and balanced to ensure concentricity and reduce vibration and shaft whip. Materials are of the highest quality available in the industry, and all machining meets or exceeds ABYC standards. Our assemblies are shipped complete with all keys, nuts, and cotter pins. This is a specially made to your specification item, No Returns Accepted 

The larger 1-1/4" shaft came to market on our boats in 2017-2018, common on larger boats like the Axis A24, Malibu 25 LSV, and 24 MXZ.

Product Specs:

• Factory Shaft & Coupler used on Malibu Boats equipped with an 8.1 Engine
• 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
• The 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.
• THIS IS A CUT TO LENGTH - SPECIAL ORDER ITEM, NO RETURNS ACCEPTED
• Pricing is good for shafting up to 55" inches, Over that there will be an additional charge for the shaft & shipping that will be calculated before shipping

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