Mercury 90 CT Dealer Take-Off — 9 Hours, Never Registered, Full Warranty

Condition report

Dealer take-off Mercury 90 Command Thrust with only 9 hours. The story is simple and it is the selling point: the motor was removed from a brand-new boat before the customer took delivery because they upgraded to a larger engine. It has never been registered, so it comes with the full Mercury factory warranty. The serial plate is photographed: model 1F904532D, serial 3B630751, model line ME90LCT4S — Mercury 90, 20-inch shaft, Command Thrust, four-stroke; 90 HP / 66.2 kW, 364 lb / 166 kg, Mercury Marine, Fond du Lac WI, CE and UKCA marks. The under-cowling photos are spotless, with protective wrap remnants still on the cowling, and the motor is crated on its shipping pallet with all parts needed for rigging included. (The XL + XXL print on the crate is generic crate marking, not this motor’s shaft — the plate governs: 20-inch.) Because it has run 9 hours it is listed honestly in Pre-Owned — with a new motor’s warranty.

Overview

This is the used listing that behaves like a new one. Nine hours is a dealer demo’s worth of running; never registered means the full Mercury factory warranty clock is yours, not partly spent; and the complete rigging parts are in the crate, so installation is a bolt-on job.

Why is it in Pre-Owned at all? Because honesty is the house rule: it has run, so it is not sold as factory-new stock. What you get instead is the take-off equation — $5,550 for a 9-hour, full-warranty Command Thrust 90, crated and ready to install.

What’s included

• Mercury 90ELPT CT outboard motor (actual unit photographed)
• All parts needed for rigging (seller-stated)
• Full Mercury factory warranty (never registered)
• Serial plate photographed: model 1F904532D, serial 3B630751

Ideal for

Bay boats, skiffs and aluminium hulls on a 20-inch transom whose owners want new-motor warranty and condition at a take-off price.

Compatibility notes

• Confirm your boat’s capacity plate: never exceed the maximum rated horsepower.
• Match shaft length to your transom height so the anti-ventilation plate runs at the correct depth.
• Confirm your transom and hull can support the engine’s weight.
• Controls, cables, gauges, steering components, and propellers are not included unless the listing states otherwise — we verify rigging compatibility with your boat before you buy.

Delivery

Units ship crated and fully insured. Mainland US transit is 3–5 business days; international 7–14 business days (quoted per order). Transit estimates exclude processing, customs, and carrier delays. See shipping, returns & warranty for full terms.

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