Application: This propeller is after market product. Diameter and Pitch are identical to original OEM ones. Prop fits Mercury/Tohatsu 8-9.9HP 2 1/2"Gearcase with 12 spline tooth. Material: Made of high-strength aluminum. Boasting hybrid casting of strontium, aluminium and titanium that are far stronger and durable than ever before. Quality Guarantee: FACTORY DIRECT SUPPLY, OEM GRADE QUALITY. Our propellers make your installation process easier. After-sale Promise: If the products have any quality problems, we can offer free return. Engine Application:
Compatible for Mercury 8-9.9HP

2-1/2" Gearcase
8/9.9hp(4 stroke/non big foot)...2005-newer

Compatible for Tohatsu outboard engines 8-9.8HP

8hp(2&4 stroke)...2005-newer
9.8hp(2&4 stroke)...2005-newer
MFS8/9.8(4 stroke);NSF8/9.8(4 stroke) all years

This propeller is after market product.

Diameter and Pitch are identical to original OEM ones.
8.5"x6.5": OEM#48-897610A10
8.5"x7.5": OEM#48-897614A10
8.9"x8.5": OEM#48-897618A10

We guarantee the performance and quality.

Free Return Accepted.