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Horsepower Year Sierra Impeller Plate Mallory Impeller Plate Sierra Plate & Cup Mallory Plate & Cup Sierra Cup Mallory Cup
5.5 1954-1964 18-3102          
6 1952-1978 18-3102          
7.5 1954-1958 18-3102          
9.5 1964-1973 18-3102          
10 1958-1963 18-3102          
10 1949-1957 18-3103          
9.9/15 1974-Up 18-3178 9-43404     18-3179 9-43525
9.9/15 (4-Stroke) 1995-Up 18-3178 9-43404     18-3179 9-43525
20 1982-1984         18-3358 9-43504
20 1985-Up 18-3359 9-43405     18-3358 9-43504
25 1969-1978 18-3103          
25 1979-1984         18-3358 9-43504
25 1985-Up 18-3359 9-43405     18-3358 9-43504
28 1978-Up         18-3358 9-43504
30 1984-Up 18-3359 9-43405     18-3358 9-43504
35 1980-1982 N/A       18-3358 9-43504
35 1983-Up 18-3359 9-43405     18-3358 9-43504
40 Comm. 1981-1990 18-3352          
40 1984-1985 18-3343 9-43403        
40 1986-1988 18-3343 9-43403        
45/55 1989 18-3343 9-43403        
48 1987-1988 18-3343 9-43403        
48 1989-1996 18-3127          
50 1971-1978 18-3343 9-43403        
50 1979-1985 18-3343 9-43403        
50 1986-1988 18-3343 9-43403        
55 1979-1985 18-3343 9-43403        
60 1986-1994 18-3127          
60 1995-Up 18-3127          
65 Comm. 1984-1994 18-3127          
65 Comm. 1995-Up 18-3127          
70 1974-1978 18-3127          
70 1979-1994 18-3127          
70 1995-Up 18-3127          
75 1974-1978 18-3127          
75 1979-1988 18-3127          
85 1969-1972 18-3182 9-43508        
85 1973-1977 18-3182 9-43508        
85 1978     18-3346 9-43505    
85 1979-1995     18-3346 9-43505    
90 1979-Up     18-3346 9-43505    
90 SL,DI 1995 & UP     18-3346 9-43505    
100 1979-Up     18-3346 9-43505    
100 Comm. 1984-Up     18-3346 9-43505    
105 Comm. 1998-2001     18-3346 9-43505    
115 1977-1978     18-3346 9-43505    
115 1979-Up     18-3346 9-43505    
115 SL,DL 1995 & UP     18-3346 9-43505    
120 25" 1993-2000     18-3346 9-43505    
125 ESX 25" 1993-1994     18-3346 9-43505    
125 ESX 25" 1994-1995     18-3346 9-43505    
125 ESX 25" 1993-1994     18-3346 9-43505    
130 1997 & UP     18-3346 9-43505    
130 25" 1994-2000     18-3346 9-43505    
135 25" 2001     18-3346 9-43505    
140 1977-1978     18-3346 9-43505    
140 1979-Up     18-3346 9-43505    
140 25" 1993     18-3346 9-43505    
140 25" 1994-2000     18-3346 9-43505    
150 1976-1978     18-3346 9-43505    
150 1979-Up     18-3346 9-43505    
150 20" 1993 & UP     18-3346 9-43505    
150 SL 20" 1994-98     18-3346 9-43505    
150 EL 20" 1996-1998     18-3346 9-43505    
150 25" 1993 & UP     18-3346 9-43505    
150 DI 1997 & UP -
[out of stock]
  18-3346 9-43505    
150 2000 & UP     18-3346 9-43505    
175 1976-1978     18-3346 9-43505    
175 SL 20" 1994-1998     18-3346 9-43505    
175 EL 20" 1996-1998     18-3346 9-43505    
175 25" 1993 & UP     18-3346 9-43505    
175 DI 1997 & UP     18-3346 9-43505    
175 2000 & UP     18-3346 9-43505    
200 1976-1978     18-3346 9-43505    
200 Comm. 1990     18-3346 9-43505    
200 25" & 30" 1993-1997     18-3346 9-43505    
225 20" 1993 & UP     18-3346 9-43505    
225 25" & 30" 1993-1997     18-3346 9-43505    
235 1978     18-3346 9-43505    
235 1979-Up     18-3346 9-43505    
V4 Cross 20" & 25" 1993 & UP     18-3346 9-43505    
V4 Loop 20" 1993 & UP     18-3346 9-43505    
V4,V6,V8 1982-1994     18-3346 9-43505    
V6,V8 20" 1993 & UP     18-3346 9-43505    
V6 & V8 25" & 30" 1993 & UP     18-3346 9-43505    
Sea Drives 1979-Up     18-3346 9-43505    
Horsepower Year Sierra Impeller Plate Mallory Impeller Plate Sierra Plate & Cup Mallory Plate & Cup Sierra Cup Mallory Cup

Our Price: $9.99 - Sierra 18-3179 Water Pump Cup
Compare at $11.49
You Save: $1.50
(13% Off)
Part # 18-3179
Our Price: $12.99 - Sierra 18-3346 Cup And Plate Assembly
Compare at $14.49
You Save: $1.50
(10% Off)
Part # 18-3346
Our Price: $10.99 - Sierra 18-3358 Water Pump Cup
Compare at $12.99
You Save: $2.00
(15% Off)
Part # 18-3358
Our Price: $9.99 - Sierra 18-3455 Insert Cup
Compare at $11.69
You Save: $1.70
(14% Off)
Part # 18-3455
Our Price: $8.99 - Mallory Water Pump Cup 9-43525
Compare at $10.43
You Save: $1.44
(13% Off)
Part # 9-43525
Our Price: $11.99 - Mallory Cup & Plate Assembly 9-43505
Compare at $13.99
You Save: $2.00
(14% Off)
Part # 9-43505
Our Price: $10.99 - Mallory Cup, Water pump 9-43504
Compare at $11.80
You Save: $0.81
(6% Off)
Part # 9-43504
Our Price: $10.99 - Mallory Cup, Water pump 9-43503
Compare at $12.59
You Save: $1.60
(12% Off)
Part # 9-43503
Low Price Guarantee
Sierra
johnson / evinrude / omc 324097 replacement parts
Sierra 18-3179 Water Pump Cup
Replaces OEM part #
  • OMC 324097


evinrude typical v6 gearcase exploded view-sierra 18-3346 cup and plate assembly
Sierra 18-3346 Cup And Plate Assembly
Replaces OEM part #
  • OMC 435027


glm 12812 replacement parts
Sierra 18-3358 Water Pump Cup
Replaces OEM part #
  • OMC 328751


johnson / evinrude / omc 340619 replacement parts-sierra 18-3455 insert cup
Sierra 18-3455 Insert Cup
Replaces OEM part #
  • OMC 340619
For: Johnson/Evinrude 40, 50, 25 Jet, 30 Jet 1995-Up, E-Tec 40/50/60 HP All

evinrude water pump cup-mallory water pump cup 9-43525
Mallory Water Pump Cup 9-43525
Replaces Original Equipment Manufacturer(OEM):Johnson/Evinrude
Replaces Original Equipment Manufacturer # (OEM #):324097
Fits Application:9.9/15

evinrude water pump cup-mallory cup & plate assembly 9-43505
Mallory Cup & Plate Assembly 9-43505
Replaces Original Equipment Manufacturer(OEM):Johnson/Evinrude
Replaces Original Equipment Manufacturer # (OEM #):435027
Fits Application:85 hp - V6

evinrude water pump cup-mallory cup, water pump 9-43504
Mallory Cup, Water pump 9-43504
Replaces Original Equipment Manufacturer(OEM):Johnson/Evinrude
Replaces Original Equipment Manufacturer # (OEM #):328751
Fits Application:25-35 hp

johnson / evinrude / omc 338486 replacement parts
Mallory Cup, Water pump 9-43503
Replaces Original Equipment Manufacturer(OEM):Johnson/Evinrude
Replaces Original Equipment Manufacturer # (OEM #):338486
Fits Application:V-4, V-6

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.
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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Horsepower (4 to 235)
Year (98 to 2001)
 
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.