Mercury Outboard Prop Hub Kit For 90 To 300 HP Four And Three Quarters Inch Gearcase With 15 Spline Includes Thrust Washer Spacer Washer Nut And Cotter Pin Pro Grade Marine Install Kit All In One

Single-kit prop hub for 90-300HP outboards, 4-3/4 gearcase
✔️ Includes thrust washer METW, spacer MESP2, washer MEWS2, nut MDNT

The prop hub kit is designed for outboard motors in the 90-300HP range and uses a 4-3/4 inch gearcase with a 15-spline prop shaft. This aftermarket hardware kit includes a thrust washer, spacer, washer, nut, and cotter pin, ready for installation.

✅ Fits 90-300HP outboards with a 4-3/4 gearcase and 15-spline prop shaft
✅ Includes thrust washer METW, spacer MESP2, washer MEWS2, and nut MDNT
✅ Cotter pin included for secure prop hub installation
✅ Part No. 17015501A aftermarket hardware kit

💡 What is a prop hub kit used for in marine outboard maintenance?

Handy upgrade for replacing worn hub components and ensuring secure prop installation.

- Replaces worn thrust washer, spacer, washer, and nut to restore proper fit
- Provides all necessary hardware in one kit for quick maintenance
- Supports correct alignment of a 15-spline prop shaft with a 4-3/4 inch gearcase
- Part No. 17015501A included as standard aftermarket hardware