Description
Mercury Mariner 9.9-18-25hp USA (10 Spline) Propeller Nylon Nut, Thrust Washer Hardware Kit (sold as a kit only)
Kit includes:
x1 Thrust Washer
x1 Bronze Nylon Nut
x1 Flat SST Spacer
Suits Mercury Outboards:
- 9.9-15 hp (Bigfoot 4 Stroke) 1999 & Newer
- 18 hp Mercury 1980-1985
- 20 hp Mercury 1986 & Newer
- 25 hp (2 Stroke) 1980 & Newer
*FITS USA BUILT ENGINES ONLY* 10 Spline Shaft
