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Crowley Marine: serving boaters for over 50 years
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Oil Seal 26-66301

Satisfaction rating 5 out of 5 (7 Ratings)
$18.99
Save $0.51 (3%)
5+ IN STOCK Ships Immediately

Product Description

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

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7 Product Reviews

IT was good, but last time i orded there was missing parts, thei Come Quick but i have to pay costom for the parts twice.
by

Mercury 7.5 hp 1984

Repair Difficulty
Medium
Repair Time
More than 4 hours
All parts fit as expected
by

Problem fixed: Replace piston rings and water pump

Low compression from running hot, replaced rings and water pump.

good parts information that displays well and they ship to Canada.
by

Mariner 60 hp 2 stroke Big Foot

Repair Difficulty
Easy
Repair Time
Less than 30 mins
Considering I live 7,000 miles away Crowley Marine is without a doubt the best company for all your engine parts and I receive my parts within 1 week. Star rating 10.
by

Problem fixed: Replace top ad bottom bearings

Because they show full images of your engine when searching for parts makes life so much easier. 1st Class company.

Wery good service.
by

very good
by

Mercury 9.8hp

Repair Difficulty
Professional
Repair Time
2 to 4 hours
The experience was so good. I have just placed other order with Crowley Marine.
by

Problem fixed: Overheating

Complete engine strip and rebuild

Product Fitment Grid

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

BRAND MODEL 1975
Mercury Outboard 7.5 x

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Supersession Chain

Name SKU Superceding SKU
Oil Seal VIEWING THIS PRODUCT 66301 CURRENT
OIL SEAL 56741 66301
Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.