MasterGuard Hub Kit: 21Features
Engine Applications and Propeller Options:MERCURY® & MARINER®:
- The MasterGuard® Hub Kit utilizes a specially designed keyway system and a hi-tech polymer designed to absorb shift shock and harmful vibrations.
- The small diameter design allows for more exhaust flow and higher horsepower.
- This hub adapts to the OEM thrust washer and prop nut.
- Installation is quick and easy
9.9 Bigfoot, 15hp Bigfoot, 18hp (80-85),
20hp (86 & newer), 25hp 2 stroke (85 & newer)FORCE®:
25hp (95-98)Rascal® Aluminum Propellers
R1-1013(Included Accessories and Parts)
Prop Nut Spacer
Installation instructionsWarranty: Lifetime
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