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Sierra

mercruiser mr, alpha sterndrive water pump assembly exploded view
Mercruiser Sterndrive Water Pump Assembly Exploded View Diagram and Parts
Fits MR Alpha
Figure #DescriptionO.E.M. #Sierra #Qty.
1Guide, Sleeve23-29804 18-31091
2Seal, Sleeve Guide (Included in 18-3109)26-38970 18-31101
3Ring, Upper25-30613 18-71581
4Ring, Dust25-30271 18-74261
5Nut, Housing N/A1
6Washer, Housing12-36001 18-42703
7Screw, Housing N/A 
8Housing, Water Pump46-96148A1 18-31161
9Cup, Impeller (Included in 18-3116)48752 18-31141
10Impeller47-89984 18-30171
11Gasket, Impeller27-85609-1 18-29151
12Plate, Impeller32435 18-31171
13Gasket, Stainless Steel Plate27-85608-1 18-29141
14Water Pump Base Assembly46-44292A3 18-34201
15Oil Seal, Water Pump Base (Included in 18-3420)26-16977 18-20131
16Gasket, Water Pump Base27-42631-1 18-29191
17Oil Seal, Water Pump Base (Included in 18-3420)26-89238 18-20141
18O-Ring, Water Pump Base25-90011 18-71761
19Pin, Alignment N/A 
20Nut, Housing N/A 
21Washer, Housing12-29245 18-42752
No Review for Water Pump Gasket - Sierra
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Average Customer Review for Water Pump Insert Cup - Sierra
Based On 1 Review
Review for Water Pump Insert Cup for Mercruiser 48752T, Mercury/Mariner, GLM 12810 - Sierr by a CustomerMarch 20, 2009

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No Review for O-Rings - Sierra
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Average Customer Review for Water Pump Impeller - Sierra
Based On 1 Review
Review for Sierra 18-3017 Impeller by a CustomerOctober 24, 2008
Received way to many emails on just one small oreder, must have received four or five.
(1 of 2 people found this review helpful)
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No Review for Water Pump Base - Sierra
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No Review for Stainless Steel Washer - Sierra
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No Review for Lower Water Pump Base Oil Seal - Sierra
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No Review for Water Pump Impeller Plate - Sierra
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No Review for Mallory O-Ring 9-76554
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No Review for Mallory Oil Seal 9-76109
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No Review for Mallory Water Pump Gasket 9-60035
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No Review for Mallory Gasket, Water Pump 9-60034
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No Review for Mallory Water Pump Gasket 9-60031
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No Review for Mallory Impeller 9-45306
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No Review for Mallory Water Tube Guide 9-43623
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No Review for Mallory Water Pump Housing Seal 9-43604
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No Review for Mallory Cup, Stainless Steel 9-43502
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No Review for Mallory Plate, Impeller 9-43400
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glm 31010 replacement parts

Our Price: $2.99 Water Pump Gasket - Sierra
Compare at $3.69
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(18% Off)
Part # 18-2914
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Part # 18-2914
Replaces OEM part #

  • MERCURY MARINE 27-85608-1
Package of 2

mariner insert cups

Our Price: $5.99 Water Pump Insert Cup - Sierra
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Part # 18-3114


Part # 18-3114
Replaces OEM part #

  • MERCURY MARINE 48752T
  • MERCURY MARINE 48752
Part of 18-3116 Housing

mercury marine 23-29804 replacement parts

Our Price: $3.99 Water Tube Guide - Sierra
Part # 18-3109
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Part # 18-3109
Replaces OEM part #

  • MERCURY MARINE 23-29804T
  • MERCURY MARINE 23-29804
Use with 18-3116 Housing

mercury marine 27-42631-1 replacement parts

Our Price: $3.99 Water Pump Gasket - Sierra
Compare at $4.29
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(6% Off)
Part # 18-2919
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Part # 18-2919
Replaces OEM part #

  • MERCURY MARINE 27-42631-1
Package of 2

mercury marine 27-85609-1 replacement parts

Our Price: $2.99 Water Pump Gasket - Sierra
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Part # 18-2915
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Part # 18-2915
Replaces OEM part #

  • MERCURY MARINE 27-858524
  • MERCURY MARINE 27-85609-1
Package of 2

glm 21330 replacement parts

Our Price: $1.99 O-Rings - Sierra
Part # 18-7426
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Part # 18-7426
Dimensions ( in )
I.D. .740
Width .310

Replaces OEM part #

  • MERCURY MARINE 25-30271
mercury marine 47-89984 2 replacement parts

Our Price: $10.99 Water Pump Impeller - Sierra *
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Part # 18-3017


Part # 18-3017
Replaces OEM part #

  • CHRYSLER FORCE 694065
  • CHRYSLER FORCE 47-F694065
  • CHRYSLER FORCE 47-803631T
  • MERCURY MARINE 47-89984T4
  • MERCURY MARINE 47-89984
For all #1 Units thru S/N D494568 Also for raw water pump on:
190 IB S/N 1564539-1720903 225 IB S/N 1539620-2278646

sierra 18-3110 water pump housing bushing

Our Price: $1.99 Water Pump Housing Bushing - Sierra
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Part # 18-3110
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Part # 18-3110
Replaces OEM part #

  • MERCURY MARINE 26-38970
  • Part of 18-3116 Housing

mercury marine 12-36001 replacement parts

Our Price: $1.99 Washer - Sierra
Part # 18-4270
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Part # 18-4270
Replaces OEM part #

  • MERCURY MARINE 12-36001
Package of 2

mercury lower crankshaft oil seals

Our Price: $8.99 Oil Seal - Sierra
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Part # 18-2013
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Part # 18-2013
Shaft Size - 0.875"
Outer Diameter - 1.250"
Width - 0.188"

Replaces OEM part #

  • MERCURY MARINE 26-16977
sierra 18-3420 water pump base

Our Price: $22.99 Water Pump Base - Sierra
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Part # 18-3420
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Part # 18-3420
Replaces OEM part #

  • MERCURY MARINE 46-44292A3

mercury marine 12-29245 replacement parts

Our Price: $0.99 Stainless Steel Washer - Sierra
Part # 18-4275
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Part # 18-4275
Replaces OEM part #

  • MERCURY MARINE 12-29245

mercruiser upper water pump housing

Our Price: $26.99 Water Pump Housing - Sierra
Compare at $35.99
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Part # 18-3116
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Part # 18-3116
Replaces OEM part #

  • MERCURY MARINE 46-96148T
  • MERCURY MARINE 46-96148A1
mercury marine 26-89238 replacement parts

Our Price: $9.99 Lower Water Pump Base Oil Seal - Sierra
Compare at $11.69
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(14% Off)
Part # 18-2014
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Part # 18-2014
Shaft Size - 0.875"
Outer Diameter - 1.500"
Width - 0.312"

Replaces OEM part #

  • MERCURY MARINE 26-89238
glm 81160 replacement parts

Our Price: $3.99 O-Ring - Sierra
Compare at $4.99
You Save: $1.00
(20% Off)
Part # 18-7158
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Part # 18-7158
Dimensions ( in )
I.D. .740
Width .100

Replaces OEM part #

  • OMC 310585
  • MERCURY MARINE 25-30613
  • OMC 310967
force 25-f74305 replacement parts

Our Price: $6.99 O-Ring - Sierra
Compare at $7.69
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(9% Off)
Part # 18-7176
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Part # 18-7176
Dimensions ( in )
I.D. 2.160
Width .100

Replaces OEM part #

  • CHRYSLER FORCE 25-F74305
  • MERCURY MARINE 25-90011
mercruiser impeller plates

Our Price: $3.99 Water Pump Impeller Plate - Sierra
Compare at $4.29
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Part # 18-3117
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Part # 18-3117
Replaces OEM part #

  • MERCURY MARINE 32435
For #1 units thru S/N D494568

 

Our Price: $1.99 Mallory O-Ring 9-76554
Part # 9-76554
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Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):25-90011

 

Our Price: $0.99 (Out of stock) Mallory O-Ring 9-76543
Part # 9-76543
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Replaces Original Equipment Manufacturer(OEM):Johnson / Evinrude
Replaces Original Equipment Manufacturer # (OEM #):310585

 
 

Our Price: $8.99 (Out of stock) Mallory Oil Seal 9-76109
Compare at $11.29
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Part # 9-76109
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Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):26-89238
Fits Application:115 & up wtr pump base

 
 

Our Price: $8.99 Mallory Oil Seal 9-76108
Compare at $10.39
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(13% Off)
Part # 9-76108
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Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):26-16977
Fits Application:30 - V-6 wtr pump base

mallory water pump gasket 9-60035

Our Price: $1.99 (Out of stock) Mallory Water Pump Gasket 9-60035
Part # 9-60035
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Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):27-85609-1
Fits Application:4 & 6 cyl. OB & Mercruiser

 
mallory gasket, water pump 9-60034

Our Price: $1.99 Mallory Gasket, Water Pump 9-60034
Part # 9-60034
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Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):27-85608 1
Fits Application:4 & 6 cyl. OB & Mercruiser

mallory water pump gasket 9-60031

Our Price: $1.99 Mallory Water Pump Gasket 9-60031
Part # 9-60031
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Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):27-42631-1
Fits Application:4 & 6 cyl. OB & Mercruiser

mallory impeller 9-45306

Our Price: $10.99 Mallory Impeller 9-45306 *
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Part # 9-45306
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Replaces GLM #:89840
Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):47-89984T4

mallory water tube guide 9-43623

Our Price: $3.99 Mallory Water Tube Guide 9-43623
Part # 9-43623
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Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):23-29804
Fits Application:75-V-6 OB & MC-1, R, MR, Alpha I

mallory water pump housing seal 9-43604

Our Price: $2.99 Mallory Water Pump Housing Seal 9-43604
Part # 9-43604
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Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):26-38970
Fits Application:OB & Sterndrive

mallory cup, stainless steel 9-43502

Our Price: $5.99 Mallory Cup, Stainless Steel 9-43502
Part # 9-43502
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Replaces GLM #:12810
Replaces Original Equipment Manufacturer(OEM):MERCURY (2)
Replaces Original Equipment Manufacturer # (OEM #):48752
Fits Application:Merc Outboards

mallory plate, impeller 9-43400

Our Price: $3.99 Mallory Plate, Impeller 9-43400
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Part # 9-43400
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Replaces GLM #:12510
Replaces Original Equipment Manufacturer(OEM):MERCURY (5)
Replaces Original Equipment Manufacturer # (OEM #):32435
Fits Application:Merc Outboards

mallory water pump base 9-43308

Our Price: $22.99 Mallory Water Pump Base 9-43308
Compare at $26.49
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Part # 9-43308
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Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):46-44292A3
Fits Application:MR/Alpha I

mallory water pump housing 9-43211

Our Price: $25.99 (Out of stock) Mallory Water Pump Housing 9-43211
Compare at $33.49
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Part # 9-43211
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Replaces Original Equipment Manufacturer(OEM):Mercruiser / Mercury
Replaces Original Equipment Manufacturer # (OEM #):46-96148T1
Fits Application:75 - V6 Outboards & Mercruiser

 
Click here for more info Click here for more info Price Busting Low Price Guarantee - Click Here for details

 
Please be aware of the following order dates below to have your items have the best chance of delivery by December 24. Shipping options apply to in-stock items only, and not made-to-order products such as boat covers and bimini tops. Mail handlers are extremely busy this time of year, therefore we cannot guarantee delivery before Christmas of any items. For the most up-to-date shipping information, please refer to the estimated delivery time specified in the shopping cart and checkout process.

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