Mercury Mariner 200-300 HP 3.0L EFI Rebuild Kit 2008 OT409000 Up .030 100-45-33

Mercury Mariner 200-300 HP 3.0L EFI Rebuild Kit 2008 OT409000 Up .030 100-45-33

Marsoni

M251S

$705.15

Get it in 3 business days with 1 day shipping. Friday, May 29

Mercury Mariner 200-300 HP 3.0L EFI Rebuild Kit 2008 OT409000 Up .030 100-45-33WSM Outboard Mercury 200 300 Hp 3. 0L Power Head Rebuild Kit includes EFI with Single Roller Center Mains Powerhead Rebuild Kit Mercury 3. 0L EFI This kit meets or exceeds OEM specifications Kit includes everything you need to re build your outboard engine 6 Brand New High Quality moly coated WSM Pistons, rings, pins and clips, complete gasket kit, upper, lower and center main crank bearings, 6 each upper and lower rod bearings and 12 rod bolts . 030

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I had to order this in an emergency. To put it in brief words, I live in a two level studio unit. My bedroom TV fell backwards off the bureau accidentally and down the stairs to its demise. Putting this together was no problem, instructions were thorough and easy. It came with several bars that connected together smoothly and an Allen key for the brackets and screws for the feet. I did one less horizontal bar on top and bottom so it could fit, which was great because with all of them on it was too long. However I ran into the difficulty of the horizontal bars popping out of the brackets during the last stages, but eventually got it done. I was also looking for a specific type of divider where I could adjust the feet so I could tuck it in between the dresser and banister. Glad I made this purchase.

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Reviewed in the United States on February 19, 2026