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Gift Certificates
Model/Liter Year Lower Gearcase Seal Kit Mallory Seal Kit, Gear Housing
2.3 1987-1990 18-2671 9-74401
[out of stock]
2.5(1) 1982-1986 18-2664  
2.5(2) 1986 18-2671 9-74401
[out of stock]
3(1) 1982-1986 18-2664  
3(2) 1986-1991 18-2671 9-74401
[out of stock]
3.8 1981-1986 18-2665 9-74400
4.3(1) 1985-1986 18-2665 9-74400
4.3(2) 1986-1991 18-2672 9-74402
[out of stock]
5(1) 1982-1986 18-2665 9-74400
5(2) 1986-1991 18-2672 9-74402
[out of stock]
5.7(1) 1982-1986 18-2665 9-74400
5.7(2) 1986-1989 18-2672 9-74402
[out of stock]
5.7(3) 1990-1991 18-2672 9-74402
[out of stock]
5.8 1989-1990 18-2672 9-74402
[out of stock]
80 1969 18-2663
[out of stock]
 
90 1970 18-2663
[out of stock]
 
100 1972 18-2663
[out of stock]
 
100 1973 18-2663
[out of stock]
 
120 1968-1972 18-2663
[out of stock]
 
120 1973-1977 18-2663
[out of stock]
 
120 1978-1981 18-2664  
140 1973-1977 18-2663
[out of stock]
 
140 1978-1981 18-2664  
155 1968-1972 18-2663
[out of stock]
 
165 1972 18-2663
[out of stock]
 
165 1973-1976 18-2663
[out of stock]
 
170 1974 18-2663
[out of stock]
 
175 1975-1977 18-2663
[out of stock]
 
185 1968 18-2663
[out of stock]
 
185 1978-1980 18-2665 9-74400
190 1974-1977 18-2663
[out of stock]
 
200 1968 18-2663
[out of stock]
 
200 1979-1981 18-2665 9-74400
210 1968-1970 18-2663
[out of stock]
 
215 1971 18-2663
[out of stock]
 
225 1972 18-2663
[out of stock]
 
225 1973-1976 18-2663
[out of stock]
 
225 1978 18-2665 9-74400
230 1979-1981 18-2665 9-74400
235 1971 18-2663
[out of stock]
 
235 1975-1977 18-2663
[out of stock]
 
240 1978 18-2665 9-74400
245 1972 18-2663
[out of stock]
 
245 1973-1975 18-2663
[out of stock]
 
250 1979 18-2665 9-74400
260 1979-1981 18-2665 9-74400
262 1989 18-2672 9-74402
[out of stock]
350 1988-1989 18-2672 9-74402
[out of stock]
Model/Liter Year Lower Gearcase Seal Kit Mallory Seal Kit, Gear Housing
Notes:
(1) : Except Cobra
(2) : Cobra
(3) : Except L.E.

johnson / evinrude / omc 981797 replacement parts

Our Price: $35.99 (Out of stock) - Sierra 18-2663 Seal Kit
Compare at $41.99
You Save: $6.00
(14% Off)
Part # 18-2663


Replaces OEM part #

  • OMC 981797
    100-245 Stringer Unit ( 1968-77 )


  • Contains:
  • ( 1 ) 18-0168 Grommet, replaces O.E.# 908594
    ( 4 ) 18-2012 Oil Seal, replaces O.E.# 310599
    ( 1 ) 18-2020 Oil Seal, replaces O.E.# 310649
    ( 2 ) 18-2058 Oil Seal, replaces O.E.# 313353
    ( 1 ) 18-2851 Swivel Bearing To Lower Gear Case Gasket, replaces O.E.# 313368
    ( 2 ) 18-4248 Washer, replaces O.E.# 311598
    ( 4 ) 18-7120 O-Ring, replaces O.E.# 307853, 322598
    ( 1 ) 18-7129 O-Ring, replaces O.E.# 314491
    ( 1 ) 18-7135 O-Ring, replaces O.E.# 310584
    ( 1 ) 18-7167 O-Ring, replaces O.E.# 310414

 
glm 87640 replacement parts-sierra 18-2664 seal kit

Our Price: $46.99 - Sierra 18-2664 Seal Kit
Compare at $53.99
You Save: $7.00
(12% Off)
Part # 18-2664


Replaces OEM part #

  • OMC 982947
    4 Cyl ( 400 0 Stringer Unit ( 1978-86 )


  • Contains:
    ( 1 ) 18-0110 Shift Housing Gasket, replaces O.E.# 324670
    ( 2 ) 18-3133 Housing Screw, replaces O.E.# 908158
    ( 1 ) 18-0188 Washer, replaces O.E.# 909748
    ( 1 ) 18-2020 Oil Seal, replaces O.E.# 310649
    ( 2 ) 18-2058 Oil seal, replaces O.E.# 313353
    ( 2 ) 18-2060 Oil Seal, replaces O.E.# 321467
    ( 4 ) 18-3722 Locknut, replaces O.E.# 121731
    ( 2 ) 18-4248 Washer, replaces O.E.# 311598
    ( 1 ) 18-7101 O-Ring, replaces O.E.# 305739
    ( 1 ) 18-7102 O-Ring, replaces O.E.# 307450
    ( 1 ) 18-7120 O-Ring, replaces O.E.# 307853, 322598
    ( 1 ) 18-7127 O-Ring, replaces O.E.# 313446br>( 1 ) 18-7130 O-Ring, replaces O.E.# 314728
    ( 1 ) 18-7178 O-Ring, replaces O.E.# 320140
    ( 1 ) 18-7404 O-Ring, replaces O.E.# 909747
    ( 4 ) 18-7475 Quad Ring, replaces O.E.# 332583
    ( 1 ) 18-7168 O-Ring, replaces O.E.# 202893
    ( 2 ) 18-7409 O-Ring, replaces O.E.# 911871
    ( 2 ) 18-2001 Oil Seal, replaces O.E.# 330137
    ( 1 ) 18-7479 O-Ring, replaces O.E.# --
    ( 2 ) 18-3153 S.S. Bolt, replaces O.E.# 908158

  • Low Price Guarantee
    johnson / evinrude / omc 982946 replacement parts

    Our Price: $45.99 - Sierra 18-2665 Seal Kit
    Compare at $53.49
    You Save: $7.50
    (14% Off)
    Part # 18-2665


    Replaces OEM part #

    • OMC 982946
      V6, V8 ( 800 ) Stringer Unit ( 1978-86 )

    • Contains:
      ( 1 ) 18-0110 Shift Housing Gasket, replaces O.E.# 324670
      ( 2 ) 18-3133 Housing Screw, replaces O.E.# 908158
      ( 1 ) 18-0188 Washer, replaces O.E.# 909748
      ( 2 ) 18-2002 Oil Seal, replaces O.E.# 320862
      ( 1 ) 18-2020 Oil Seal, replaces O.E.# 310649
      ( 2 ) 18-2058 Oil Seal,replaces O.E.# 313353
      ( 2 ) 18-2060 Oil Seal, replaces O.E.# 321467
      ( 1 ) 18-2911 Swivel Bearing Housing Gasket, replaces O.E.# 910236
      ( 6 ) 18-3722 Locknut, replaces O.E.# 121731
      ( 2 ) 18-4248 Washer, replaces O.E.# 311598
      ( 1 ) 18-7101 O-Ring, replaces O.E.# 305739
      ( 1 ) 18-7102 O-Ring, replaces O.E.# 307450
      ( 1 ) 18-7120 O-Ring, replaces O.E.# 307853, 322598
      ( 1 ) 18-7130 O-Ring, replaces O.E.# 314728
      ( 1 ) 18-7142 O-Ring, replaces O.E.# 322119
      ( 1 ) 18-7178 O-Ring, replaces O.E.# 320140
      ( 2 ) 18-7403 O-Ring, replaces O.E.# 909316
      ( 1 ) 18-7404 O-Ring, replaces O.E.# 909747
      ( 4 ) 18-7475 Quad Ring, replaces O.E.# 332583
      ( 1 ) 18-7168 O-Ring, replaces O.E.# 202893
      ( 1 ) 18-7479 O-Ring, replaces O.E.# --
      ( 2 ) 18-3153 S.S. Bolt, replaces O.E.# 908152

    Low Price Guarantee
    glm 87655 replacement parts

    Our Price: $28.99 - Sierra 18-2671 Seal Kit
    Compare at $33.49
    You Save: $4.50
    (13% Off)
    Part # 18-2671


    Replaces OEM part #

    • OMC 985612
      All 4 Cyl. Cobra ( 1986-89 )


    • Contains:
      ( 1 ) 18-0880 Shift Cover Gasket, replaces O.E.# 911878
      ( 2 ) 18-0166 Grommet, replaces O.E.# 911705
      ( 1 ) 18-0190 Wiper, replaces O.E.# 912157
      ( 2 ) 18-4248 Washer, replaces O.E.# 311598
      ( 1 ) 18-7127 O-Ring, replaces O.E.# 313446
      ( 1 ) 18-7130 O-Ring, replaces O.E.# 314728
      ( 1 ) 18-7137 O-Ring, replaces O.E.# 318372
      ( 3 ) 18-7138 O-Ring, replaces O.E.# 318717
      ( 2 ) 18-7145 O-Ring, replaces O.E.# 333572
      ( 5 ) 18-7475 Quad Ring, replaces O.E.# 332584
      ( 2 ) 18-2001 Oil Seal, replaces O.E.# 330137

    Low Price Guarantee
    glm 87656 replacement parts-sierra 18-2672   seal kit

    Our Price: $44.99 - Sierra 18-2672 Seal Kit
    Compare at $51.49
    You Save: $6.50
    (12% Off)
    Part # 18-2672


    Replaces OEM part #

    • OMC 985613
    • OMC 984458
    • OMC 439967
      All V6 / V8 Cobra


    • ( 1 ) 18-0880 Shift Cover Gasket, replaces O.E.# 911878
      ( 2 ) 18-0166 Grommet, replaces O.E.# 911705
      ( 1 ) 18-0190 Wiper, replaces O.E.# 912157
      ( 2 ) 18-2002 Oil Seal, replaces O.E.# 320862
      ( 2 ) 18-4248 Washer, replaces O.E.# 311598
      ( 1 ) 18-7130 O-Ring, replaces O.E.# 314728
      ( 1 ) 18-7137 O-Ring, replaces O.E.# 318372
      ( 3 ) 18-7138 O-Ring, replaces O.E.# 318717
      ( 1 ) 18-7142 O-Ring, replaces O.E.# 322119
      ( 2 ) 18-7145 O-Ring, replaces O.E.# 333572
      ( 5 ) 18-7475 Quad Ring, replaces O.E.# 332584
      ( 1 ) 18-0442 Water Passage Gasket, replaces O.E.# 915719

    Low Price Guarantee
    johnson / evinrude / omc 986629 replacement parts

    Our Price: $91.99 - Sierra 18-2783 Seal Kit
    Compare at $109.00
    You Save: $17.01
    (15% Off)
    Part # 18-2783


    Replaces OEM part #

    • OMC 986629
      King Cobra Lower Unit - 1990

    Low Price Guarantee
    volvo / omc 3850597 replacement parts-sierra 18-2791 seal kit, lower unit

    Our Price: $60.99 - Sierra 18-2791 Seal Kit, Lower Unit
    Compare at $71.49
    You Save: $10.50
    (14% Off)
    Part # 18-2791


    Replaces OEM part #

    • OMC 987251
    • OMC 3850597
    • VOLVO 3850597

    • Fits: OMC 3.0L, 5.0L ( 1994 ), 3.2L ( 1992-93 ), 5.7L ( 1992-94 ), 7.4L ( 1992-95 ) 8.2L ( 1992-93 )

    Low Price Guarantee
    glm 87656 replacement parts-mallory seal kit, gear housing 9-74402

    Our Price: $42.99 (Out of stock) - Mallory Seal Kit, Gear Housing 9-74402
    Compare at $49.99
    You Save: $7.00
    (14% Off)
    Part # 9-74402


    Replaces GLM #:87672
    Replaces Original Equipment Manufacturer(OEM):OMC
    Replaces Original Equipment Manufacturer # (OEM #):439967 / 985613
    Fits Application:Cobra, 4 cyl. 1990-93, V6/V8 1986-93

     
    glm 87655 replacement parts-mallory seal kit, gear housing 9-74401

    Our Price: $28.99 (Out of stock) - Mallory Seal Kit, Gear Housing 9-74401
    Compare at $33.29
    You Save: $4.30
    (12% Off)
    Part # 9-74401


    Replaces GLM #:87655
    Replaces Original Equipment Manufacturer(OEM):OMC
    Replaces Original Equipment Manufacturer # (OEM #):985612
    Fits Application:Cobra, 4 cyl 1986-90, & Outboards

     
    glm 87630 replacement parts-mallory seal kit, gear housing 9-74400

    Our Price: $45.99 - Mallory Seal Kit, Gear Housing 9-74400
    Compare at $52.99
    You Save: $7.00
    (13% Off)
    Part # 9-74400


    Replaces GLM #:87630
    Replaces Original Equipment Manufacturer(OEM):OMC
    Replaces Original Equipment Manufacturer # (OEM #):982946
    Fits Application:V-6, V-8 800 series Stringer Units 1978-86

    Low Price Guarantee

    Sierra

    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, 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.
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      Narrow Results
    Model/Liter (2.3 to 350)
    Year (1968 to 1991)
    Mallory Seal Kit, Gear Housing
    Need Engine Year Help?
    • Related Grids

     
    April Spring Savings Event. Over 7500 Products On Sale! 10-20% OFF Popular Spring Gear.

    Our new low prices are shown online. Here’s a sampling of the savings you can find throughout our site:

    10% OFF All Mallory Engine Parts
    10% OFF Westland Custom Boat Covers
    15% OFF Faria Instruments & Gauges
    FREE Hubs w/ Select Turning Point Prop Housings*
    10% OFF Seasense Bilge & Livewell Pumps
    10% OFF Uflex Controls
    $20 OFF TH Marine Jack Plates
    10% OFF Seloc Engine Repair Manuals
    $65 OFF All Wakeboard Towers
    15% OFF Seasense Trailer Winches
    10% OFF Seasense Trailer Jacks
    10% OFF Moeller Fuel Tanks
    10% OFF Star Brite Boat Care Supplies

    AND MUCH MORE! – Over 7500 Products On Sale!

    SALE DETAILS: Shop our April Spring Savings Event and save on popular spring boating gear. Sale price shown online reflects our new low price. Sale prices valid thru Thur, April 30, 2009. Some sale items require a promo code for the discount (given next to the product) – please enter any associated promo codes at checkout – sorry, promo codes limited to U.S. and Canadian customers only. Only one code allowed per order. Offer cannot be applied to previous purchases or combined with any other offer. We reserve the right to modify, change or discontinue all or parts of this sale without any prior notice.