26.4 × 33 cm Propeller for Mercury Mariner 18 | 25 HP | 4Boats
SOL1211-101-13a
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SOLAS Propeller 10-3/8 x 13 (10-Spline)
Premium Aluminum Amita 3 Series for Mercury & Mariner
Upgrade your outboard's performance with the **SOLAS Amita 3 Aluminum Propeller**. Specifically engineered for Mercury and Mariner 18HP to 25HP engines, this propeller utilizes an exclusive squeeze-casting process to deliver stronger blades and superior performance compared to traditional die-cast propellers. It is a precision-engineered 3-blade propeller designed to provide excellent acceleration and top-end speed while maintaining fuel efficiency.
Key Features
- ✔ **Squeeze Cast Design:** Higher density blades for increased durability.
- ✔ **Direct Fit:** Replaces Mercury Black Max 48-19640A40.
- ✔ **Corrosion Resistant:** Premium 4-layer paint finish.
- ✔ **Integrated Hub:** Includes pressed-in 10-tooth rubber hub.
Technical Specs
| Part Number: | 1211-101-13 |
| Diameter: | 10.1" (10-3/8" Equiv) |
| Pitch: | 13" |
| Blades: | 3 |
| Spline Count: | 10 Tooth |
| Rotation: | Right Hand (RH) |
| Material: | Aluminum |
Compatibility / Fitment Guide
| Engine Type | Horsepower Range | Years |
|---|---|---|
| Mercury Outboard | 18 HP | 1980 - 1985 |
| Mercury (2-Stroke) | 20 HP | 1986 - 2002 |
| Mercury (2-Stroke) | 25 HP | 1980 - 2005 |
| Mariner (2-Stroke) | 20 & 25 HP | 1985 & Newer |
| Sea Pro / Marathon | 25 HP | All Years |
| Bigfoot / Sail (4-Str) | 1999 - 2005 | (3" Gearcase) |
OEM Cross Reference
| Manufacturer | Reference Number |
|---|---|
| Mercury / Mariner | 48-19640A40, 19640A40, 31048 |
| Quicksilver | QA2106R |
| Michigan Wheel | Vortex 992505 |
Questions & Answers
Is this a genuine original part?
This is a premium quality aftermarket replacement part from SOLAS, manufactured to meet or exceed original equipment (OE) standards for performance and longevity.
How do I know if it is compatible?
Verify that your engine has a **10-tooth spline** and a **3-inch gearcase**. If your current propeller matches OEM number 48-19640A40, this is the correct direct replacement.
Will this fit the newer 4-stroke 25HP EFI models?
No. Newer 4-stroke Mercury 25HP/30HP models (2006 & newer) typically use a different spline configuration or the Tohatsu-origin design. This propeller is designed specifically for the older 10-spline 2-stroke and Bigfoot 4-stroke series (1980-2005).
Note: Please verify your engine's spline count and gearcase size before purchasing. Domain reference: 4boats.co.uk.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
