SIERRA WATER PUMP BASE MERCURY 35 - 70 HP - 18-3424, 46-77177A1

SIERRA WATER PUMP BASE MERCURY 35 - 70 HP - 18-3424, 46-77177A1

Marsoni

M251S

$44.97

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

SIERRA WATER PUMP BASE MERCURY 35 - 70 HP - 18-3424, 46-77177A1ITEM#: 18 3424 WATER PUMP BASE MERCURY 35 70 HP OEM#: 46 77177A1 BRAND: SIERRA FITMENTS: Make Model Year(s) Mercury 2 Cyl 2. 875 Bore Cross Flow 35 1984 1989 Mercury 2 Cyl 2. 875 Bore Cross Flow 40 1983 Mercury 3 Cyl 2. 875 Bore Cross Flow 50 1984 1988 Mercury 3 Cyl 2. 875 Bore Cross Flow 60 1984 1987 Mercury 3 Cyl 2. 875 Bore Cross Flow 70 1980 1983 Mercury 4 Cyl 2. 565 Bore Cross Flow 40 1991 1993 Mercury 4 Cyl 2. 565 Bore Cross Flow 45 1986 1988

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Nice watch for the money. I've only had it a week but seems to be keeping good time. From 20 feet away might be mistaken for "Trump Time". The watch design is actually a copy of the Rolex Submariner for a whole lot less money. Several watch companies have copied the Submariner. I removed one link at a time when resizing the band. By the time I got to the final link, the supplied tool wasn't working. I had to remove the final link with a hacksaw and pliers.

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Reviewed in the United States on December 22, 2025

Verified Purchase

Danny

Alexandria, US

★★★★★ 1

DIDN'T LAST LONG

Color: 5885 Gold Stainless Steel/Gold Dial

Bought this in June 2025, and only wore it a few times. Recently noticed the time was "off" and the seconds-hand wasn't moving. I thought it sat too long and needed to be wound up. So, I wound...and wound...and wound. Never met any resistance in the crown during clock-wise winding...just continued to spin freely, and the seconds-hand never moved. It's a pretty-looking time piece, but don't waste your money if you expect it to keep time. 👎

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Reviewed in the United States on March 25, 2026