Mercury 65 - 90 Hp 3 Cyl POWER HEAD Rebuild Kit - STD SIZE 3.500

Mercury 65 - 90 Hp 3 Cyl POWER HEAD Rebuild Kit - STD SIZE 3.500" - 100-40-10

Marsoni

M251S

$374.02

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

Mercury 65 - 90 Hp 3 Cyl POWER HEAD Rebuild Kit - STD SIZE 3.500" - 100-40-10Mercury 65 90 Hp 3 Cyl POWER HEAD Rebuild Kit STD SIZE ONLY 3. 500" This kit meets or exceeds OEM specifications Kit includes everything you need to re build your outboard engine. 3 Brand New High Quality WSM Platinum moly coated Pistons, 3 rings, pins and clips, complete gasket kit, upper, lower and center main crank bearings, 3 each upper and lower rod bearings and 6 rod bolts. ITEM#: 100 40 10 POWERHEAD REBUILD KIT MERCURY MARINER 65 90 HP 3 CYL

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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The door broke off immediately out of the package and the screws are stripped so they can’t be tightened into place. I might superglue it because I don’t want to go through the hassle of returning it and it’s the only way they’d offer even a partial refund for a defective product when I asked.

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Reviewed in the United States on May 25, 2026

Verified Purchase

Debra

Cuba, US

★★★★★ 5

Works well

Quality very good. Liked the hygrometer

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Reviewed in the United States on September 29, 2025