Sierra
Sierra 18-3429 - Water Pump Repair Kit
Price: $24.26
Save: $14.23
(36% Off $38.49)
Part # 18-3429
2nd Day Air for $2 More Eligible
SHIPS TODAY!* if ordered in 7 hrs 22 mins.
This item is found in the following Product Families
Replaces OEM part #
  • YAMAHA 6H4-W0078-A0-00
  • YAMAHA 6H4-W0078-00-00
  • YAMAHA 6H4-W0078-01-00
Contains:
    (1) 18-0292 Wear Plate to Gear Case Mounting Gasket - replaces O.E. # 688-44315-A0-00
    (1) 18-3435 Insert Cup - replaces O.E. # 663-44322-00-00
    (1) 18-0294 Wear Plate to Pump Base Gasket - replaces O.E. # 663-44324-A0-00
    (1) 18-3068 Impeller - replaces O.E. # 6H4-44352-02-00, 6H4-44352-00-00
    (2) 18-0256 Bolt - replaces O.E. # 97395-08045-00
    (1) 18-3436 Impeller Plate - replaces O.E. # 663-44323-00-00
Average Customer Review for Sierra 18-3429 - Water Pump Repair Kit
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Pump Repair Kit
by Kevin from Hudsonville, Michigan on June 20, 2016
The kit I ordered was not the right one for my motor...not the fault of iboats. I have a Japanese Mariner so it is hard to locate parts for it. The return, however was flawless and handled promptly.
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Overall Great Store
by Rocky from Leroy, Michigan on August 08, 2014
I'm totally satisfied with this site. Easy to find the parts, I needed, great price and very fast shipping. Will defiantly use this site in the future.
(1 of 1 people found this review helpful)
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running cool
by Michael from Augusta, Missouri on May 10, 2013
perfect, running cool. didnt realize how bad my old was till i saw this one work
(2 of 2 people found this review helpful)
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Water pump
by Derek from Napoleonville, Louisiana on May 05, 2013
Everything I needed in the kit at a great price. Thanks.
(2 of 2 people found this review helpful)
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nice product
by Dwayne from Mastic Beach, New York on April 24, 2012
glad it came with lower gasket most kits dont
(3 of 3 people found this review helpful)
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water pump replacement
by Donny from Pasadena, Texas on November 04, 2011
Hey Guys Thanks for the water pump replacement kit, everything came out great and my motor works better than when I bought it. The motor has not been opened since 1985, that's about 26 years, full power has been restored captain! :) Thanks again guys!
(2 of 2 people found this review helpful)
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product and service
by Gary from Weatherford, Texas on June 13, 2011
Parts I ordered were a match and the delivery was prompt. I am a satisfied customer and will be a return customer. Gary
(7 of 7 people found this review helpful)
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Water Pump
by Chris from Fenton, Missouri on June 02, 2010
This kit, for the 40HP Yamaha 1986 has all the right gaskets, cup, impeller, etc., however, the bolts that were sent to me were all too short. I had to use the old bolts. Be warned.
(6 of 6 people found this review helpful)
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