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GASKET 27-8M4502052

Satisfaction rating 5 out of 5 (35 Ratings)
$4.95
You save $0.15. (3%) $5.1
ONLY 1 REMAINING
Ships Immediately
Mercury logo

Product Description

BRP factory part. Search for more factory parts & parts diagrams.

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35 Product Reviews

Fast shipping!!!
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Mariner 60 hp two stroke

Repair Difficulty
Easy
Repair Time
30 to 60 mins
Dealt with company for many years beyond excellent wouldn't deal with anybody else. First class in every way.
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Problem fixed: Impellor worn out

Water pump rebuild

Excellent web page with very detailed diagrams . It was very easy to identify and purchase the right parts .
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I’m very pleased with Crowley Marine. I’m newer to being a boat owner and don’t know what a lot of the components of my motor are called, it’s been great using their website. Shipping is a little slow if it reflects they don’t have it in stock, but that’s to be expected I guess. When the items are in stock, they ship extremely fast! I’ve been directing all of my friends to their site! Thanks!
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mercury 60hp

Repair Difficulty
Medium
Repair Time
1 to 2 hours
shopping here is great but if an item I order becomes "out of stock" let me know asap instead of me calling a month later to find out on my own. customer service group is EXCELLENT!! they responded to my concern immediately and rectified the matter efficiently.
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Problem fixed: annual maintenance

replaced water pump parts

Great! Easy to find correct part, good price, fast shipping
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Mercury 60hp

reasonable price, great quality & quick delivery
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60HP Mercury

Good service. Quality parts. Good shipping rate.
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Mercury 50hp 3 cylinder

Repair Difficulty
Medium
Repair Time
1 to 2 hours
Great. I needed a bunch of little things like gaskets and seals that are usually confusing and hard to know if your ordering the right thing but are vital to an engine and the system you guys have made it easy to find and order the right part.
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Problem fixed: Lower water pressure.

Needed to remove the lower unit and replace the water pump impeller and all the seals and gaskets. Also needed to replace the lower unit oil.

Web site is easy to navigate for parts ordering. Pricing is very competitive. All parts ordered including special order arrived earlier than promised. they are faster than my local marina. My next parts order will definitely be online from Crowley Marine.
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mercury 60hp

just what I needed
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Excellent
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50 hp Mercury 4 stroke

Repair Difficulty
Medium
Repair Time
30 to 60 mins
As usual excellent service and assistance from your Team when ordering my parts for my Mercury 50 hp.
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Problem fixed: Low cooling water flow

Had to change the raw water pump impeller, not very hard but would suggest those doing so make sure the new impeller is installed with the correct rotation. I have done this many times before but if it is your first time look at how the old one comes out and use a lubricant to install the new one.

Merc 50 hp

Good website, delivery and parts. Highly recommend.
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easy order, quick delivery
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Proxs115

Verygood
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1991 Force 70 mercury

great once again
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Force 75 hp

Very good source for parts
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Mercury 60hp 2 stroke

Repair Difficulty
Medium
Repair Time
1 to 2 hours
Great, parts arrived on time. Nothing missing. That's all you could ask for.
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Problem fixed: Overheating

Changed out impeller.

Great easy to find parts that you need and good price thanks.
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I bought some Mercury parts from this store, and it was a nice experience. For sure I will buy again from here next time I need to repair my engine. They are very responsive and prepare really fast the orders for shipping!
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Very good experience. I recommend this store.
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merci on trouve facilement les pièces moteur grâce a l’éclaté .Ce genre de site n’existe pas en France
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Mercury Force 75 HP

Repair Difficulty
Medium
Repair Time
1 to 2 hours
Parts were easy to order and they arrived before the expected date.
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Problem fixed: Broke output shaft and housing and also damaged foot

Parts we easy to look up and find. Diagram actually helped me when reassembling parts as everything kinda just came apart once the output shaft broke in pieces. My 17 year old son and I did all of the work ourselves as it is his boat. Great experience for him and I to have together.

mercury 50 efi

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Excellent as always. Crowley always has the Mercury parts I need and I receive them quickly.
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Hassle Free; Delivered what I asked for in good time.
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mercury 60 efi

Repair Difficulty
Medium
Repair Time
1 to 2 hours
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Problem fixed: rebuild water pump

Removed foot and pulled down pump assembly. Replaced impeller and wear plate Also replaced gaskets and nylon spacers. Impeller had 3 years of wear and the wear plate was original equipment from 2005.

Product Fitment Grid

This guide is to be used as a reference only. You must verify fitment using your model or serial number.

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Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.