Mercury 90EXLPT SeaPro Command Thrust

Built to SeaPro commercial-duty spec, this used Mercury 90EXLPT SeaPro Command Thrust pairs 90 hp and four cylinders with a 25 inch extra-long shaft, calibrated for dependable starts and efficient running under repeated use.

What it is for

SeaPro tuning reaches its strongest torque at lower rpm, so the engine works under less strain while still getting a boat up on plane and holding it there at reduced speed, trip after trip of commercial-style duty.

What to check before buying

The shaft on this unit is 25 inches, so confirm it fits your transom. Remote steering is used here, with the mechanical throttle and shift linkage sold as its own item apart from the motor.

Numbers worth knowing

Alternator output is 35 amps (441 watts) on this SeaPro's 2.1 liter, four-cylinder EFI block, which also supports SmartCraft digital technology. Dry weight is 363 lbs, trim here is listed as power trim, and oil capacity is 5.5 using an NMMA certified SAE 25W-40 synthetic blend. Shallow water trim is rated 20 degrees, maximum trim reaches 22 degrees, and maximum tilt extends to 70 degrees. Lubrication is wet sump as well, with ignition handled by a SmartCraft ECM 07 digital inductive system.

Common questions

Does the listing include a propeller? No, a propeller is not included with this motor.

Does this unit tilt as well as trim? Trim on this listing is specified as power trim.