MERCURY/MARINER 105 - 200 HP '78-'05 .040 SIZE - 200-30-07, 39-93481A, 3.165

MERCURY/MARINER 105 - 200 HP '78-'05 .040 SIZE - 200-30-07, 39-93481A, 3.165"

Marsoni

M251S

$24.30

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

MERCURY/MARINER 105 - 200 HP '78-'05 .040 SIZE - 200-30-07, 39-93481A, 3.165"ITEM#: 200 30 07 PISTON RINGS MERCURY MARINER 105 200 HP 78 05 . 040 OVER OEM#: 18 3922, 39 78918A12, 39 78918A4 NOTE: 3. 165 BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 6 Cyl 3. 125 Bore 2L 135 1986 2000 Mercury 6 Cyl 3. 125 Bore 2L 150 1978 2005 Mercury 6 Cyl 3. 125 Bore 2L 175 1976 1981 Mercury 6 Cyl 3. 125 Bore 2L XR2 150 1986 1988 Mercury 6 Cyl 3. 375 Bore 2. 4L 175 1981 1982 Mercury 6 Cyl 3. 375 Chrome Bore 2. 4L 175 1983 1999

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You could put your fattest counsin on these babies and they wouldn't break. Easy to build, everything that you needed was included. And I love the way they look. I accidentally matched my new bed frame to them. The lights are sticky LED light strands. They aren't sticky enough. But I dont care I didnt buy it for the lights.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 20, 2025

Verified Purchase

Brianne Acklin

Lake Worth, US

★★★★★ 3

Manufactured wrong

Double check the mounting holes BEFORE you assemble! I got the whole thing put together, and then realized the left side bracket was incorrectly manufactured- the mounting hole is on the front of the unit instead of the back, so I can’t actually hang it on the wall. The assembly was easy, though.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 24, 2026