Vevor Outboard Propeller 3-Blade 14.25x21" Aluminum for Mercury Mariner 90-400 HP New
Diameter x Pitch Options
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Product Overview
This Vevor outboard propeller is designed as a direct-fit replacement for selected Mercury and Mariner 90-400 HP outboard engines with a 4-3/4" gearcase and right-hand rotation. Built from high-strength aluminum alloy, it offers strong corrosion resistance for both freshwater and saltwater use. Its 3-blade 14-1/4" diameter x 21" pitch design helps deliver strong thrust, smooth performance, and improved fuel efficiency. The included M21 interchangeable hub kit supports secure installation, while the internal rubber hub helps reduce vibration and shock loads.
Brand new
1 year factory warranty
Manufacturer direct shipping from CA, NJ, & TX
Authorized Vevor Dealer
Features
- Precise Compatibility: Our three-blade outboard propeller is built for selected Mercury/Mariner 90-400 HP outboard engines with a 4-3/4 in gearcase and right-hand rotation. It can be used as a direct replacement
- Sturdy & Durable: Made from corrosion-resistant aluminum alloy, this boat propeller is suitable for extended use in both freshwater and saltwater conditions. It also remains lightweight to improve rotational efficiency
- Powerful Thrust: With a 14-1/4 in diameter and 21 in pitch, this outboard boat propeller unleashes the potential of high-horsepower engines for high-speed cruising and improved fuel economy. It is suitable for fast boats and larger vessels on longer trips
- Easy Installation: Our boat outboard propeller includes a robust M21 interchangeable hub kit, ensuring a secure connection to the engine drive shaft and simplifying installation
- Smooth & Quiet: Each propeller is strictly tested for proper fitment. The outboard motor propeller features an internal rubber hub to cushion and keep your engine from shock loads, effectively reducing vibration and noise
Specifications
| Item Model Number | 3×14-1/4 ×21-B |
| OEM Number | 48-832832A45 |
| Product Type | Outboard Propeller |
| Compatible Engines | Mercury/Mariner 90-400 HP |
| Gearcase Size | 4-3/4" |
| Blade Count | 3 |
| Rotation | Right-Hand |
| Spline Teeth | 15 |
| Diameter | 14-1/4" |
| Pitch | 21" |
| Main Material | High-Strength Aluminum Alloy |
| Product Weight | 7.3 lbs |
| Product Dimensions | 14.3 x 14.3 x 6.7" |
Package Contents
Outboard propeller
M21 interchangeable hub kit
Warranty
This item comes with a 1 year factory warranty.






