Used Mercury Outboards 300 HP Mercury Optimax 4 Stroke

Forget everything you know about four-stroke outboards. Ours change the game. Completely. They’re tougher, smaller, and lighter than any other four-stroke on the water. With a combination of performance and efficiency that will take your time on the water to a whole new level. World class engines, world class support, that’s what you get when you buy a Mercury. All recreational Mercury outboard models from the 2.5 – 350hp range now come with 3+3= 6 years of warranty coverage.



300HP Mercury Optimax 4 Stroke MERCURY/MARINER VERADO 4-STROKE 200/225/250/275/300 hp Outboard Powerhead (long block which includes the cylinder head). NO ELECTRICAL, NO FUEL, NO IGNITION LONGBLOCK ONLY. Removed from a running 2007 Verado 275 Outboard with 660 hrs on it (See pics for motor id numbers). This is a used powerhead with excellent compression and ready to bolt on. Our research has shown it will fit approx. 2006-2011 Verado 6-Cyl Outboards in 200 thru 300hp. May also fit additional models, please do your own research or ask your mechanic or dealer to insure fitment before purchasing. It is ready for you to move the electronics and accessories off of your motor onto this long block (block, crankshaft, pistons & cylinder head). This motor came in as the middle of triple motors…we are selling the running pair of 25″ motor and decided to part-out the center motor which is what this is. All 3 of the motors were in great shape and had 660hrs with only approx. 250hrs at operating rpm (above 1,500rpm). Please call with questions. Please come by the shop to see the motor for yourself and/or call with any questions!

300HP Mercury Optimax 4 Stroke

Condition: Used in excellent physical and cosmetic condition. Was removed from a running 2007 Verado 275hp. Motor was run before disassembly and compression tested which was within factory specs..

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