SEAPOW / SPECIFICATION REFERENCE
11.5 × 13 Aluminum
propeller.
For Mercury engines · Model MC-105-13OS
View this model in the finder →SEA THE POWER
Technical
specifications.
This configuration is presented by its catalogue specifications. Request the exact product photograph with your inquiry.
Product listing snapshot: July 2026. Fitment reference snapshot: August 2026. Cross-checked for this catalogue in November 2026; not live stock information.
- Model reference
- MC-105-13OS
- Engine brand
- Mercury
- Diameter × pitch (in)
- 11.5 × 13
- Material
- Aluminum
- Blades
- 3
- Rotation
- RH
- Spline / teeth
- 13 Tooth
- Gearcase
- 3-1/4"
- Hub system
- Pressed in Rubber Hub
- Drive type
- Confirm
- Horsepower reference
- 25~70 HP
- OEM cross-reference
- Confirm
Engine application notes.
25 HP Bigfoot(4-Stoke)......99~05 30 HP Bigfoot(4-Stroke).....2010~ 30 HP (2 & 4-Stroke)........94~05 30 HP (Sea Pro/Marathon).....94~ 35 HP..................................84~89 402&500 Models...................1974~Newer 40 HP(2 & 4-Stroke) (Not Bigfoot)..77~ 40 HP(Sea Pro/Marathon)..................77~ 45 HP..............................................86~89 48 HP(Mariner)............................All Years 50 HP(2 & 4-Stroke) (Not Bigfoot)......77~ 55 HP(Mercury/Sea Pro/Marathon)........95~ 60 HP(4-Stroke)(Not Bigfoot or Sea Pro/Marathon)...78~ 60 HP(2-Stroke).......................................78~ 70 HP(Includes Model 700)....................~83 (FORCE) 40/50HP...95~98,70 HP 91~95,75 HP 96~98
Confirm the exact engine model, production year and installation hardware before ordering. Catalogue ranges and OEM references alone do not guarantee compatibility.
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