Mercury Revolution 4 Propeller 48-8M0151321 – 14.6 x 19P 4-Blade RH Stainless
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Brand | Model / Engine | Application Notes |
|---|---|---|
| Mercury / Mariner | 135–400 HP outboards | Verify hub kit and prop shaft |
| Mercury | 90–115 HP Command Thrust | Verify hub kit and setup |
| MerCruiser | Selected Alpha / Bravo One / TRS applications | Verify prop-shaft/hub requirements |
Product Overview
This is a propeller, not a water-pump impeller. The Revolution 4 design is intended for strong acceleration, grip and mid-range control on compatible high-horsepower outboard and sterndrive setups.
Mercury's propeller chart identifies 48-8M0151321 as the right-hand 14.6 x 19 Revolution 4. Hub hardware is application-dependent and is normally selected separately, so the engine/drive, prop-shaft size and existing hub system should be confirmed before purchase.
Key Features & Performance
- 14.6-inch diameter x 19-inch pitch
- Four-blade stainless-steel propeller configuration
- Right-hand rotation
- Revolution 4 application family; hub kit selected separately for the engine/drive
Technical Specifications
| Part type | Marine propeller |
|---|---|
| Reference | 48-8M0151321 |
| Diameter | 14.6 in |
| Pitch | 19 in |
| Blades | 4 |
| Rotation | Right hand |
| Material | Stainless steel |
Part Numbers & Cross-References
48-8M0151321; supersession/cross references may include 48-857022A46 / 48-857026A46
Frequently Asked Questions
What should I verify before ordering?
Confirm engine/drive model, prop-shaft size, current pitch and required hub kit before ordering.
Is this an OEM part?
No. This listing is a replacement component. Manufacturer names, model names and reference numbers are used for identification and compatibility; compare the original part and equipment details before ordering.