WSM Mercruiser / OMC Fuel Pump 600-174, 18-35437, 0509407, 18-7282, 42725A3, 861

WSM Mercruiser / OMC Fuel Pump 600-174, 18-35437, 0509407, 18-7282, 42725A3, 861

Marsoni

M251S

$149.97

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

WSM Mercruiser / OMC Fuel Pump 600-174, 18-35437, 0509407, 18-7282, 42725A3, 861ITEM#: 600 174FUEL PUMPOMC MERCRUISEROEM#: 18 35437, 0509407, 18 7282, 42725A3, 861676A1BRAND: WSM FITMENTS: Make Model Year(s) Mercruiser ALL OMC I O ALL

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I've basically been exclusively buying these since I've discovered them. Super-comfortable and maintain their shape for a long time, but I've noticed from buying it multiple times that sometimes the pouch area has stiffer texture and more support than other times (when it's loose & stretchy like the rest of it). I wish I could specify receiving the more-supported ones because they tend to produce less....how to say, knocking the boys around.

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Reviewed in the United States on March 22, 2026

Verified Purchase

EclecticJay

West Palm Beach, US

★★★★★ 5

Comfort and softness

Size: 3X-Large, Color: Black/Navy/Dark Grey/Red

True to size; they are comfortable, good quality, and really soft.

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Reviewed in the United States on January 3, 2026

Verified Purchase

James

Lexington, US

★★★★★ 5

Look great, feel great

Size: Large, Color: Black

These feel great and fit well. With most briefs I tend to the trouble either keeping the front in or not having the back cover everything but these do both things and are very soft. They also look great, even on body types not in the promo picture. They are a great set of briefs and have held up so far and I got mine a little around a year ago and wear them often.

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Reviewed in the United States on September 26, 2025

Verified Purchase

garlic brad

Cuba, US

★★★★★ 4

Comfortable, but run big

Size: Small, Color: Red/Orange/Yellow/Blue

I'm a small guy and I purchased size small. The underwear are not bad. Great if you're a bigger guy or if you have a really big butt. If you're on the smaller side or skinnier though they'll fit a little loose. My butt is pretty big, but it doesn't fill out the back completely. Very comfortable though and the waist fits fine. Just a big backside. They don't ride up and so far they're durable. No fading in color and the material holds strong after many wears and washes.

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Reviewed in the United States on February 24, 2026

Verified Purchase

shaik

Omaha, US

★★★★★ 5

Value. Fabric quality.

Size: Large, Color: Black/Navy/Dark Grey/Red

Better than I expected. Great fabric. Perfect fit. This is the most satisfying buy that I ever did. For this price!

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Reviewed in the United States on February 14, 2026