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Description
Propeller for Mercury Mariner Tohatsu 25-30hp Outboard 9.9 x 12 10 Spline9. 9 x 12 Propeller (10 Spline) For Mercury, Mariner & Tohatsu 25hp 30hp Engines This high performance aluminum propeller is engineered to provide efficient thrust and durability for mid range outboard motors. Designed specifically for the 3. 00" gearcase found on Japanese built Mercury and Tohatsu engines, it offers an excellent balance between holeshot acceleration and top end speed. RELIABILITY: Manufactured using a high grade aluminum alloy with a
9.9 x 12 Propeller (10 Spline)
For Mercury, Mariner & Tohatsu 25hp - 30hp Engines
This high-performance aluminum propeller is engineered to provide efficient thrust and durability for mid-range outboard motors. Designed specifically for the 3.00" gearcase found on Japanese-built Mercury and Tohatsu engines, it offers an excellent balance between holeshot acceleration and top-end speed.
Key Features
- ✔ Direct OEM replacement fitment
- ✔ 10-Tooth spline hub for secure grip
- ✔ Thru-hub exhaust for improved efficiency
- ✔ Gloss black powder coat finish
Technical Specs
| Diameter: | 9.9" |
| Pitch: | 12" |
| Splines: | 10 Tooth |
| Blades: | 3 |
| Rotation: | Right Hand (Standard) |
| Material: | Aluminum Alloy |
Compatibility / Fitment Guide
| Engine Make | Model Application | Notes |
|---|---|---|
| Tohatsu / Nissan | 25 HP (2 & 4 Stroke) | 1986 & Newer |
| Tohatsu / Nissan | 30 HP (2 & 4 Stroke) | 1985 & Newer |
| Tohatsu | 30 HP (TLDI) | 2016 & Newer |
| Mercury / Mariner | 25 & 30 HP (4-Stroke) | 2006 & Newer (Not Bigfoot) |
| Honda | BF 25 / BF 30 | 1994/95 & Newer |
OEM Cross Reference
| Tohatsu / Nissan: | 3R0B64525-0, 345-64121-0 |
| Mercury / Mariner: | 48-19642A40, 48-896896A40 |
| Solas: | 5211-099-12 (Amita 3) |
Questions & Answers
Is this a genuine original part?
This is a premium quality aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.
How do I know if it is compatible?
Check your propeller shaft for a 10-tooth spline. This propeller is designed for the standard 3-inch gearcase. If your original part number matches any of the cross-reference numbers above, this part is a guaranteed fit.
Will this 12" pitch improve my top speed?
The 12-inch pitch provides a balance between speed and torque. If you are replacing a lower pitch propeller (e.g., 9" or 10"), you may see an increase in top-end speed, provided your engine can still reach its recommended RPM range.
Note: Please verify your engine's gearcase size and spline count before ordering. 4boats.co.uk provides high-quality components for professional marine maintenance.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy