Mercury 50ELPT 50HP Outboard – 20in Shaft, EFI
For tight transoms, Mercury 50ELPT handles the load at 50 horsepower. A 20-inch shaft fits standard transoms. EFI backs up the rated output. It favors reliability over extra complexity at the helm.
- 50 horsepower on tap
- Shaft length 20 inches
- EFI fuel delivery system
- Balanced power-to-weight for its class
- FourStroke fuel delivery system
Description
Mount the oversized-gearcase, 995cc Mercury 50ELPT to eradicate sluggish acceleration on heavy pontoon barges. The Command Thrust lower unit translates massive four-cylinder torque into water displacement, pushing fully loaded workboats upstream against morning river currents. Verifying your exact transom height guarantees this 50hp command thrust remote outboard mounts safely without causing excessive lower unit drag.
Eliminate severe hull plowing during aggressive holeshots by leveraging the factory hydraulic power trim as a direct mechanical solution. You tuck the engine inward from the console switch to push the bow down fast. Engineers build the 118 kg assembly using impact-deflecting marine aluminum geometries. This thick-wall casting survives submerged log strikes across years of use when repowering heavy commercial pontoons.
Key Features of Mercury 50ELPT
- Electronic Fuel Injection: Atomizes fuel perfectly across the 5500-6000 RPM range, eliminating carburetor jet clogging and guaranteeing crisp throttle response.
- 20-Inch Long Shaft: Lowers the propeller completely below turbulent surface water on high transoms, maximizing forward thrust and preventing severe ventilation.
- Hydraulic Power Trim: Adjusts the running angle dynamically via a console switch, optimizing hull attitude during rough water crossings.
- Remote Steering Bracketry: Accepts standard mechanical cables directly from your forward helm, integrating flawlessly for precise directional control.
- 18-Amp Charging Alternator: Outputs constant electrical current underway, keeping deep cycle batteries charged for heavy-duty livewell pumps and aerators.
- Low-Copper Marine Alloy: Blocks severe galvanic decay physically, protecting the powerhead block across decades of daily saltwater exposure.
- Through-Prop Exhaust: Channels toxic combustion gases directly out the propeller hub, keeping the aft deck completely clear of choking smoke.
- Convenient Oil Drain: Simplifies routine lubrication changes, saving significant time during seasonal maintenance prep without requiring specialized dealership tools.
- Command Thrust Gearcase: Utilizes a rugged 2.33:1 ratio to spin massive 115HP-class propellers, translating engine torque into unmatched pushing force.
- Four-Stroke Combustion Technology: Burns fuel highly efficiently without oil mixing, easily meeting strict local waterway emissions regulations and EPA standards.
Why Choose Mercury 50ELPT
Choosing this specific engine limits installation entirely to 20-inch tall transoms rigged with forward steering wheels and throttle boxes. You cannot bolt this onto a tiller-steered skiff. Correcting helm geometry is a key step when finding a mercury command thrust remote steer replacement.
- Measure the vertical distance from your top transom edge to the keel bottom.
- Install corresponding mechanical control cables sized exactly for your specific boat length.
- Keep local lakes clean by running highly regulated four-stroke engine configurations.
Ideal Application and Vessel Fitment
This 20-inch remote-steered Command Thrust outboard excels on heavy fiberglass runabouts, commercial aluminum workbarges, and large side-console pontoon logs. By connecting directly to a forward helm station, it shifts operator weight forward, drastically improving the vessel running attitude. The oversized gearcase turns massive propellers effortlessly, providing a safe, reliable propulsion solution for commercial boaters needing a remote steer mercury outboard motor to navigate choppy coastal bays and push heavy payloads.
Warranty, Support and Maintenance
Authorized recreational operation receives a 3-Year Limited Warranty alongside a 3-Year Corrosion Warranty. Registered commercial applications fall under a strict 1-Year Limited Warranty with zero corrosion coverage applied to the block. Scheduled maintenance requires replacing gearcase lubricants and changing oil filters at manual-specified intervals. Always save all physical service records. Your engine serial number acts as the only way to source exact genuine replacement parts. Mulmotor provides product-information support before purchase and assistance with order-related questions.
Mercury 50HP 50ELPT Command Thrust Specs
| Brand | Mercury Marine |
| Full Model Code | 50ELPT CT |
| Country of Origin | USA / Japan Componentry |
| Engine Family/Series | FourStroke Command Thrust |
| Engine Type | Inline 4 / 8-Valve SOHC / 4-Stroke |
| Displacement | 1.0 Liter (995 cc) |
| Horsepower | 50 HP @ 5500 RPM |
| Full Throttle RPM Range | 5500 - 6000 RPM |
| Fuel Induction System | Electronic Fuel Injection (EFI) |
| Alternator Output | 18 Amps |
| Gear Ratio | 2.33:1 (CT Oversized Gearcase) |
| Shaft Length | 20" (Long) |
| Dry Weight | 118 kg (260 lbs) |
| Bore x Stroke | 65 x 75 mm |
| Starting & Steering System | Electric w/ Remote Mechanical Control |
| Trim/Tilt Method | Power Trim & Tilt |
| Oil Capacity | 3.0L |
| Recommended Fuel | 87 Octane |
| Standard Warranty | 3-Year Limited Pleasure |
| Application | Engineered to lift heavy pontoons and workboats using larger 115HP-class propellers. |














Reviews
There are no reviews yet.