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Mercruiser Generation II Sterndrive Water Pump Assembly Exploded View

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Sierra

Mercruiser Generation II Sterndrive Water Pump Assembly Exploded View
Mercruiser Sterndrive Water Pump Assembly Exploded View Diagram and Parts
Fits Generation II
Figure #DescriptionO.E.M. #Sierra #Qty.
1Face Plate817276 18-31221
2Housing Assembly N.S.S1
3Gasket, Base27-43033-1 18-25641
4Gasket, Housing27-817277 18-25661
5Seal, Face26-816575A2 18-25991
6Screw, Housing N/A4
7Impeller47-43026-2 18-30561
8Coupling Assembly47-43026T11 18-31511
9O-Ring25-21836 18-74202
10Sleeve N/A1
Average Customer Review for Water Coupling Assembly - 18-3151 - Sierra
Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull StarGreat experience
by John from Plains, Georgia on July 09, 2014
Fast shipping. Easy selection. Was able to get the boat back on the water quickly.
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Average Customer Review for Water Pump Impeller - 18-3056 - Sierra
Full StarFull StarFull StarFull StarFull Star Based On 6 Reviews | Write Review
Full StarFull StarFull StarFull StarFull StarImpeller worked great!
by Brian from Harrisburg, South Dakota on June 02, 2015
The impeller worked great... wish it would come as a full kit however, with gaskets and all.
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Full StarFull StarFull StarFull StarFull Stargood produce as advertised
by Bruce from Killeen, Texas on April 04, 2015
Good packaging, fast shipping, fast turnover. New in package as advertised, Good quality at great price.
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Full StarFull StarFull StarFull StarFull StarGeat Product
by Jon from Fair Oaks, California on May 07, 2014
Exactly what I needed to replace my old impeller
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Full StarFull StarFull StarFull StarFull StarImpeller order
by Richard from Sneads Ferry, North Carolina on February 16, 2013
Product was delivered just in a nick of time. Arrived several days before due date. It was the right part and of very good quality and packaged properly. Thanks for the quick shipment. I have ordered parts from you before and am impressed with your return policy. I consider it the best in the industry.
(0 of 1 people found this review helpful)
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Full StarFull StarFull StarFull StarFull StarWater Pump Impeller - Sierra
by Benjamin from Dacula, Georgia on September 27, 2012
ok
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Full StarFull StarFull StarFull StarFull StarWater Pump Impeller
by James from Warrenton, Oregon on June 12, 2012
Great price and fast service!
(2 of 2 people found this review helpful)
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Average Customer Review for Face Seal & Tool - 18-2599 - Sierra
Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull StarQuality
by Lindsey from Woodruff, South Carolina on June 09, 2012
I only needed the tool which is essentially a depth spacer. This proved to be exactly what I needed.
(2 of 2 people found this review helpful)
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Mercury Marine 27-817277-1 replacement parts
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Water Pump Impeller Gasket - 18-2566-9 - Sierra
Meltdown Sale Price: $4.49
Save: $1.81
(28% Off $6.30)
Part # 18-2566-9 ValueShip™ Eligible
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Replaces OEM part #

  • MERCURY MARINE 27-817277
For: Mercury/Mariner 75 / 90 / 100 / 115; Mercruiser Alpha I - Generation 2
Package of 2

GLM 82110 replacement parts
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O-Ring - 18-7420-9 - Sierra
Meltdown Sale Price: $3.59
Save: $4.34
(54% Off $7.93)
Part # 18-7420-9 ValueShip™ Eligible
Hurry! Only 1 left in stock
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Dimensions ( in )
I.D. .862
Width .139

Replaces OEM part #

  • MERCURY MARINE 25-21836
  • MERCURY MARINE 25-25439
GLM 12041 replacement parts

Water Coupling Assembly - 18-3151 - Sierra
Meltdown Sale Price: $9.89
Save: $3.39
(25% Off $13.28)
Part # 18-3151 ValueShip™ Eligible

Replaces OEM part #

  • MERCURY MARINE 816597
  • Sierra warrants its Water Coupling Assemblys and other engine parts to be free of defects in workmanship and materials for the life of the vessel on which they were originally installed.

Honda 19231-ZW1-003 replacement parts
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Water Pump Impeller Plate - 18-3122 - Sierra
Meltdown Sale Price: $7.19
Save: $2.44
(25% Off $9.63)
Part # 18-3122 ValueShip™ Eligible
No Reviews | Write Review | Ask Question

Replaces OEM part #

  • HONDA 19231-ZW1-003
    For: 75-90 HP MERCURY MARINE 817276
  • MERCURY MARINE 817276 1
For Alpha l - Generation 2 S/N D494569 & Above

Water Pump Impeller - Sierra
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Water Pump Impeller - 18-3056 - Sierra
Meltdown Sale Price: $14.39
Save: $10.34
(41% Off $24.73)
Part # 18-3056 ValueShip™ Eligible

Replaces OEM part #

  • CHRYSLER FORCE 47-43026-2
  • HONDA 19210-ZW1-003
    For: 75-90 HP
  • MERCURY MARINE 47-43026-2
  • MERCURY MARINE 47-43026-T2
For Alpha l-Generation 2 S/N D494569 & Above

GLM 30090 replacement parts
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Water Pump Impeller Gasket - 18-2564-9 - Sierra
Your Price: $4.95
Save: $1.51
(23% Off $6.46)
Part # 18-2564-9 ValueShip™ Eligible
No Reviews | Write Review | Ask Question

Replaces OEM part #

  • HONDA 19234-ZW1-003
  • MERCURY MARINE 27-43033-1
For: Mercury/Mariner 70 / 75 / 80 / 90 / 100 / 115; Mercruiser Alpha I - Generation 2
Package of 2

GLM 85590 replacement parts
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Face Seal & Tool - 18-2599 - Sierra
Meltdown Sale Price: $4.48
Save: $2.74
(37% Off $7.22)
Part # 18-2599 ValueShip™ Eligible

Replaces OEM part #

  • MERCURY MARINE 26-816575A2
For: Mercruiser Alpha I Generation II

Mallory O-Ring 9-76565
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Mallory O-Ring 9-76565
Meltdown Sale Price: $0.71
Save: $0.84
(54% Off $1.55)
Part # 9-76565 ValueShip™ Eligible
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Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):25-21836

Mallory Impeller Gasket 9-60020

Mallory Impeller Gasket 9-60020
Meltdown Sale Price: $2.12
Save: $0.98
(31% Off $3.10)
Part # 9-60020 ValueShip™ Eligible
No Reviews | Write Review | Ask Question

Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):27-43033-1
Fits Application:70-125

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