- May Edition Black Friday! 35% Off Spare Parts.
- Free carbon neutral shipping on US orders $50+.
Get the Right Component at the Competitive Price for the Performance of Your Outboard.
Access a curated inventory of high-performance marine components designed for maximum durability. From precision-pitched propellers to critical ignition systems, every part is Hub-vetted to ensure your outboard operates at peak factory specifications.
Brand New OEM Yamaha Lower Unit for 4.2L V6 (F225-F300) models. Features a 25” XL Shaft and is available in Standard or Counter rotation. Compatible with 2011–2024 models; ready for immediate "bolt-on" installation.
| Attribute | Value |
| Brand | Yamaha OEM |
| Compatibility | 2011–2024 F225/F250/F300 (4.2L) |
| Gear Ratio | 1.75:1 |
| Shaft Length | 25” (XL) |
| Rotation | Standard (RH) or Counter (LH) |
| Spline Count | 20 |
2025 Mercury 150 Pro XS
Brand New OEM Mercury 150 Pro XS Gearbox. Removed from a 2025 motor for a counter-rotation swap. Zero hours, 2.08:1 gear ratio, and 20" shaft. A perfect, unused factory replacement for your high-performance outboard.
| Attribute | Value |
| Brand | Mercury OEM |
| Condition | New Take-Off (Unused) |
| Gear Ratio | 2.08:1 |
| Shaft Length | 20” |
| Rotation | Standard (RH) |
| Driveshaft Spline | 12 |
Genuine Yamaha OEM
Brand New OEM Yamaha Lower Unit for 4.2L V6 (F225-F300) models. Features a 25” XL Shaft and is available in Standard or Counter rotation. Compatible with 2011–2024 models; ready for immediate "bolt-on" installation.
| Attribute | Value |
| Brand | Yamaha OEM |
| Compatibility | 2011–2024 F225/F250/F300 (4.2L) |
| Gear Ratio | 1.75:1 |
| Shaft Length | 25” (XL) |
| Rotation | Standard (RH) or Counter (LH) |
| Spline Count | 20 |
Mercury 3L Sportmaster
Brand new Mercury 3L Sportmaster lower unit. Features include 20" shaft, 1.62 gear ratio, and RH rotation. Never used and ready for installation on high-performance 3.0L Mercury outboards.
| Attribute | Value |
| Brand | Mercury Racing |
| Model | 3L Sportmaster |
| Condition | Brand New (Never Used) |
| Gear Ratio | 1.62 |
| Rotation | Right Hand (RH) |
| Shaft Size | 20" |
CAPTAIN Aluminum Boat Propeller
CAPTAIN Aluminum Boat Propeller designed for Johnson Evinrude 40-140HP engines. Featuring a 13-spline hub and a durable black finish, this propeller is a perfect replacement or backup for mid-range outboards.
| Attribute | Value |
| Brand | CAPTAIN (Fits Johnson/Evinrude) |
| Material | Aluminum |
| HP Range | 40HP - 140HP |
| Color | Black |
| Spline Count | 13 |
13 1/2 x 22 Stainless Steel Outboard Propeller | Fits Mercury 40HP – 140HP | 15 Tooth Spline
High-performance 13 1/2 x 22 stainless steel propeller for Mercury outboards (40HP - 140HP). Features a 15-tooth spline and a high-pitch design for increased top speed and durability.
| Attribute | Value |
| Material | Stainless Steel |
| Diameter | 13 1/2" |
| Pitch | 22 |
| Spline Count | 15 Tooth |
| Compatibility | Mercury 40HP - 140HP |
Recently Viewed Products
Mercury 25HP EFI FourStroke
Brand New Mercury 25HP EFI FourStroke. Featuring Electric Start, Power Trim, and a 20” shaft. Never used and ready for its first launch with full factory warranty coverage. High-performance efficiency in a lightweight design.
| Attribute | Value |
| Brand | Mercury |
| Model | 25HP EFI FourStroke |
| Condition | Brand New (Never Used) |
| Horsepower | 25 HP |
| Shaft Length | 20” |
| Starting | Electric |
| Trim Type | Power Trim |
| Warranty | Full Factory Warranty |
Expertly inspected, crated, and globally shipped. Your destination for high-performance outboards and tournament-ready vessels. Uncompromising quality for the modern mariner.
Need Help?
+1 530-237-4415
Monday – Friday: 9:00-17:00
Saturady: 10:00 – 15:00
Customer Service
Copyright 2025 © Marine Engine Hub. All right reserved.






