In Stock & Ready to Freight Outboard Motors

2020 Mercury 50 HP 4-Stroke 20″ (L)

Brand: Mercury
Condition: Used
$3,578.73
Freight included, insured LTL to the continental US (details)
$3,578.73 delivered to the continental US
  • Palletized and heavy shrink-wrapped for freight
  • LTL carrier delivery with optional liftgate service
  • Ships in 1–2 business days from Los Angeles, CA
  • Transit typically 3–7 business days, continental US
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Details & Inspection Notes

This 2020 Mercury 50 HP ELPTO is a four-stroke on a 20-inch shaft with only 137 hours logged, sold as used, like-new equipment with electric start and power trim already fitted.

Why the hour count matters here

Being a four-stroke rather than a two-stroke, this motor runs on straight gasoline rather than a fuel-oil mix poured in at the pump, which simplifies fueling trip to trip. Mercury's own four-stroke design from this era is a known quantity, and 137 hours is light for a motor of this age, though low hours on their own are not a substitute for a look at the water pump and compression before a long run; the seller's account has it never repainted and running well, fully serviced and ready to mount. Steering and shift work through a remote setup rather than a tiller fixed to the motor, which suits a boat already wired for console controls.

What comes with it

Controls, electric start, and power trim are included. The 20-inch shaft fits a standard transom height; confirm that measurement with us before ordering rather than guessing. This motor is finished in black, and a four-stroke this recent typically needs less fuel-system attention than an older two-stroke of similar power, since there is no oil-fuel mix ratio to keep track of trip to trip.

Startup & Installation Checklist

  • Replace timing components, water pump and plugs before initial startup where applicable.
  • Refill all fluids with manufacturer-specified oil and coolant.
  • Verify sensors, ECU pinouts and grounds against your chassis or hull wiring.
  • Startup warranty covers heads, block and internal lubricated components for 30 days from delivery.

Full terms: 30-day startup warranty · returns