SHAFT, Upper SWIVEL GIMBAL RING (118-73131)

Gimbals and gimbal bearings are used extensively in marine applications. They are employed in marine applications to sustain the fragile gyro-compass and attenuate the movement of deck-mounted machinery that is likewise affected by the ship's movement owing to sea conditions.

Signature stainless steel swivel shafts are from solid 17-4 stainless steel stock. After that, they are heat-treated to get the desired hardness. The benefits of our high-performance hinge pin over the stock one are obvious. Seals, transom shields, and gimbal rings are expected to last longer.

Key Features:

• Mercruiser Alpha, Gen II, Bravo I/II/III, and Vazer engines are all compatible.
• One upper swivel gimbal ring shaft is included.
• Mallory 9-73131 and Mercruiser Stern Drive 98230A1 are interchangeable.
• Before purchase, check the manufacturer's guidelines to guarantee a correct fit.
• Sierra Marine products meet or exceed the specifications of the original equipment part they replace.

Specifications:

• SKU: 18-73131
• UPC: 808282342760
• Weight: 1.37 LBS
• Alternate Products SKU: "98230A1", "REC98230A1", "18-73131"
• Manufacturer Part Number (MPN): 118-73131

Fits: Mercruiser Alpha/Gen II/Bravo I/II/III & Vazer

This product replaces:

47-73131, 808282342760, 9-73131