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HPCyl.Beginning Serial No.Ending Serial No.Upper Crankshaft Oil SealQty. RequiredOE #Mallory Oil Seal
415589202UP18-0515 126-30530-
3021271885135694718-2016 126-419539-76100
30JET2C159200UP18-2016 126-419539-76100
MK 35 A21217222127188418-2016 126-419539-76100
3521356948157111318-2016 126-419539-76100
3526445653UP18-2016 126-419539-76100
4041279685287470318-2016 126-419539-76100
4022874704333625718-2016 126-419539-76100
4023336258411770918-2016 126-419539-76100
4024117710555622918-2016 126-419539-76100
4025556230644565318-2016 126-419539-76100
404C159200UP18-2016 126-419539-76100
4541476510153156818-2016 126-419539-76100
4545531630UP18-2016 126-419539-76100
5041421113285881318-2016 126-419539-76100
5042855514UP18-2016 126-419539-76100
5036428681D00075018-2016 126-419539-76100
6036428681D00075018-2016 126-419539-76100
6061303411154274418-2016 126-419539-76100
6541542745280356118-2016 126-419539-76100
6542803562329318318-2016 126-419539-76100
6533293184354798618-2016 126-419539-76100
6533547987457165118-2016 126-419539-76100
65 JET3D283222UP18-0523 126-43993-
7061296411156623918-2016 126-419539-76100
7034571652642868018-2016 126-419539-76100
703A996142UP18-0523 126-43993-
7546432901A99614118-2016 126-419539-76100
753A996142D28322118-0523 126-43993-
753D283222UP18-0523 126-43993-
8061335465156623918-2016 126-419539-76100
8042559001483199818-2016 126-419539-76100
8044831999UP18-2016 126-419539-76100
803A996142UP18-0523 126-43993-
80 JET4D283222UP18-0523 126-43993-
8561460999176682318-2016 126-419539-76100
8543493913483199818-2016 126-419539-76100
9061766824186977518-2016 126-419539-76100
9064845301A99614118-2016 126-419539-76100
903A996142D28322118-0523 126-43993-
903D283221UP18-0523 126-43993-
9561869776231858518-2016 126-419539-76100
10061464949283601818-2016 126-419539-76100
100BP62641855325311118-2016 126-419539-76100
1004B209468D28322118-0523 126-43993-
1004D283222UP18-0523 126-43993-
105JETV-6D082000UP18-2016 126-419539-76100
11061870204231495518-2016 126-419539-76100
11562836019352544018-2016 126-419539-76100
11563525441C10000018-2016 126-419539-76100
12562314956325311118-2016 126-419539-76100
13562839369329323318-2016 126-419539-76100
135V-6A904646UP18-2016 126-419539-76100
14063293234UP18-2016 126-419539-76100
140JETV-6D082000UP18-2016 126-419539-76100
15063502806532766218-2016 126-419539-76100
150V-64868998604294518-2016 126-419539-76100
150V-66042946UP18-2016 126-419539-76100
175V-64301235587520318-2016 126-419539-76100
175V-65875204661875118-2016 126-419539-76100
175V-66618751UP18-2016 126-419539-76100
200V-64839034587530318-2016 126-419539-76100
200V-65875303607319118-2016 126-419539-76100
200V-66073192UP18-2016 126-419539-76100
220V-6B117316UP18-2016 126-419539-76100
225V-65628028UP18-2016 126-419539-76100
HPCyl.Beginning Serial No.Ending Serial No.Upper Crankshaft Oil SealQty. RequiredOE #Mallory Oil Seal

Our Price: $5.99 Sierra 18-0515 Oil Seal
Compare at $7.49
You Save: $1.50
(20% Off)
Part # 18-0515
No Reviews | Write Review
Our Price: $13.99 Sierra 18-0523 Oil Seal
Compare at $15.99
You Save: $2.00
(12% Off)
Part # 18-0523
No Reviews | Write Review
Our Price: $7.99 Sierra 18-2016 Oil Seal
Compare at $8.99
You Save: $1.00
(11% Off)
Part # 18-2016
No Reviews | Write Review
Our Price: $7.99 Mallory Oil Seal 9-76100
Compare at $8.99
You Save: $1.00
(11% Off)
Part # 9-76100
No Reviews | Write Review
Sierra
sierra 18-0515 oil seal
Sierra 18-0515 Oil Seal
Shaft Size - 0.540"
Outer Diameter - 1.004"
Width - 0.303"

Replaces OEM part #
  • MERCURY MARINE 26-30530


glm 85090 replacement parts
Sierra 18-0523 Oil Seal
Shaft Size - 1.640"
Outer Diameter - 2.132"
Width - 0.282"

Replaces OEM part #
  • MERCURY MARINE 26-43993


mercury upper crankshaft oil seals
Sierra 18-2016 Oil Seal
Shaft Size: 1.187"
Outer Diameter 1.875"
Width: 0.250"

Intermediate Housing ( Stringer )
Driveshaft Ball Gear Inner Seal
Engine 100-260 , Year 1973-79
Engine 120-260 , Year 1980-81
Engine 2.5-5.7 , Year 1981-86

Replaces OEM part #
  • OMC 313992
  • MERCURY MARINE 26-41953


mallory oil seal 9-76100
Mallory Oil Seal 9-76100
Replaces GLM #:85010
Replaces Original Equipment Manufacturer(OEM):Mercruiser / Mercury / Johnson/OMC
Replaces Original Equipment Manufacturer # (OEM #):26-41953-1 / 313992


No Review for Sierra 18-0515 Oil Seal
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No Review for Sierra 18-0523 Oil Seal
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No Review for Sierra 18-2016 Oil Seal
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No Review for Mallory Oil Seal 9-76100
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This product typically leaves our warehouse in 1 business day.
To determine the shipping cost and estimated delivery date for this item click Add to Cart, then click Calculate Shipping inside your shopping cart.

General Policy

We work hard to provide you with the best value in product prices and shipping charges, and to get your order to you in a timely, safe, and convenient manner. Internet sales involve the cost of getting the product to you, and shipping carriers base that cost on the size and weight of the package, plus the distance the package travels from our warehouse to your door. We keep our product prices low, negotiate low shipping charges from our carriers and pass those savings on to you, and we don't charge sales tax (except for residents of Utah), so your order from iboats.com is the best value for all your boating needs.

Our standard shipping method is UPS ground, which typically takes 2-5 additional transit days after the order has left our warehouse, depending on your delivery address. We also offer other shipping options, including expedited delivery, and the actual delivery date will depend on the shipping options you choose.

Shipping to Canada

Most products sold by iboats.com can be purchased and shipped to Canada. Some restrictions apply to certain items, such as hazardous materials, over-weight products, and the method of shipping. Available product lines, shipping rates and fees may vary depending on the delivery address for your order.

Currently, iboats.com offers ground shipping to all Canada provinces. Our Canadian brokerage service accelerates your orders through the Customs clearance process and facilitates the delivery of your order through Canada Post or the best method based on your shipping address. We do not currently offer expedited shipping methods to Canada.

At iboats.com we want to simplify your transaction and give you a pleasing purchasing experience so you'll come shop with us again and again. We therefore calculate all the duties, taxes, and other fees specific to Canadian orders and show you the total landed cost of getting the order to your door. There are no hidden fees and will be no surprise COD charges when the package is delivered to you.

Order History & Tracking

We provide several methods to track your order and keep you informed of your order status and expected delivery date. After completing an iboats.com purchase transaction, an account will automatically be created for your provided email address. You'll receive an email from iboats.com Customer Service informing you of your new User Account and the many benefits it provides. If you don't wish to have an iboats.com Account with password, do nothing and your account won't be registered; however, you can respond to the instructions in the email and easily register your account and setup a password. This will allow you to sign in to your account by choosing the Order Status link from any iboats.com page, where you can browse your order history and track the status of all your orders - tracking numbers are displayed that link to the delivery carrier's tracking webpage.

If you have provided your email address during checkout, we will also email you your invoice, which includes a link for tracking your order and viewing the current status of your order. Refer to your invoice email and tracking link any time you wish to track the status of your order

Return Policy

We're here to help! We understand that sometimes a product you purchase just doesn't work out, which is why we want to make the return process as easy as possible for you. After all, we want you to be satisfied with your order so you'll return again and again as an iboats.com customer, and to also recommend us to your boating friends.

Unless specified otherwise, an item(s) may be returned within the first 30 days after the item(s) is shipped to you. Merchandise must be in new, unopened and unused condition with all original packaging in good condition; plus parts, accessories, manuals, and/or warranty cards included. You will need to receive a return authorization number (RA #) as well as instructions from our Customer Service Department.

If needed, we recommend starting your return online to receive a Return Authorization Number(RA #). Returned items(s) that do not have an RA # will not be accepted.

Warranty

iboats.com has a 30-day return policy. After 30 days of your purchase, the manufacturer of the product(s) will need to be contacted for a warranty claim. If you need assistance finding the manufacturers number please contact our Customer Service Department.

Returns for Canadian Customers

Canadian customers, please be careful when placing your order; iboats.com does not accept any return merchandise on Canadian orders unless the merchandise you received was defective, damaged, or an error was made by iboats.com. In such cases, return the merchandise within 30 days of the original shipping date for a full refund.

iboats.com Low Price Guarantee – Quick and Simple

We have the best selection of products at the best prices, guaranteed. 

Nobody beats our prices. If you find a current lower price on an identical, in-stock item from any nationally recognized marine Internet retailer, we will match the price. iboats.com works hard to bring you everyday low prices plus knowledgeable product advice, great in-stock selection, and outstanding customer service. Our guarantee covers it all, and if you’ve found a better price let us know and we’ll match it and work hard to make you a satisfied iboats customer for life.



  Quick:  Call 1-800-914-1123

  Simple:  Have the lower competitive price info ready, as outlined below.

  Buy with Confidence – We Won’t Be Beat!

 

Here’s what you need to supply us to verify a lower price:

  1. The retailer’s name and URL website address of where you found the lower price.
  2. The product name, manufacturer, model number, price, and shipping charges.
  3. Electronics products, trolling motors, and outboard engines are not available for price matching.

 

30-day Guarantee
Buy now with confidence, knowing that should there ever be a lower price from any nationally recognized U.S. marine Internet retailer for 30 days after your purchase, iboats will match that price and refund you the difference. Or we’ll match the price before your purchase. The price considered will be the advertised price plus shipping and handling charges.

Qualifying items must be verifiable on the Internet or through a current printed advertisement. Items must be identical, in-stock new products and not sold through a membership club or auction site or any of the following offers, such as free offers, multiple discounts like “buy one, get one at half off”, special orders, special bundles, clearance sales, mail-in rebate offers, typographical errors, private sales, non-retail websites, promo discounts, or limited-time offers.  All price matching is at the discretion of iboats.com and is subject to change at any time. iboats reserves the right to limit quantities. Price-match products are not eligible for special offers or discounts.

iboats.com – The Leader in Price Buster Confidence!

Do you need Professional Installation? iboats.com has teamed with a national network of independent installers that are ready to handle your installation needs.
Find your local Amtech dealer:
Click here for more info Click here for more info Price Busting Low Price Guarantee - Click Here for details

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Mallory Oil Seal
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Plus Look For The Cool Comfort Winterization Sale!

It's not too early to start preparing your boat and dock for winter.

SAVE NOW!
$5 Off Every $50 Order

Use promo code EOSAVE5

Sale Details: Save $5 Off every $50 you spend, including already marked down sale items. Excludes electronics, inflatable boats, trolling motors, and outboard engines. At checkout enter promo code EOSAVE5 to receive the discount. Offers cannot be applied to previous purchases or combined with other offers. Promo codes limited to U.S. and Canadian customers only. Only one code allowed per order. We reserve the right to modify, change, correct typographical errors, or discontinue all or parts of this sale without any prior notice.