Description
Mercury 8M0185638 Black Max Aluminum Propeller
The Mercury 8M0185638 Black Max propeller is a genuine OEM aluminum prop built for dependable everyday boating performance. Featuring a right-hand rotation, 3-blade design, 10-spline hub, and 10.5 x 13 pitch configuration, this prop is a solid choice for boaters looking for reliable acceleration, durable construction, and smooth on-water operation.
Fits select Mercury/Mariner 25–30 HP FourStroke outboards, 2022 and newer, with the 2.17:1 gear ratio and 10-spline propshaft.
Key Features
- Genuine Mercury OEM Black Max propeller
- Part number: 8M0185638
- 10.5 x 13 pitch configuration
- Right-hand rotation
- 3-blade aluminum design
- 10-spline propeller hub
Product Details
- Brand: Mercury
- Manufacturer part number: 8M0185638
- Product line: Black Max
- Material: Aluminum
- Rotation: Right hand
- Blade count: 3
Why You Should Buy
- Great all-purpose propeller for dependable daily use
- Aluminum construction offers a practical balance of value and durability
- OEM Black Max design supports proper fit and reliable performance
- Ideal replacement for a worn, damaged, or mismatched propeller
Common Applications
Commonly used as a replacement Mercury Black Max aluminum propeller for compatible marine outboard applications requiring a 10.5 x 13 right-hand 3-blade 10-spline setup.
FAQ
What are the propeller dimensions?
This propeller is 10.5 x 13.
What rotation is this prop?
This is a right-hand rotation propeller.
How many blades does it have?
It features a 3-blade aluminum design.
Is this a genuine OEM Mercury part?
Yes, Mercury 8M0185638 is a genuine OEM Black Max propeller.

