Mercruiser MR, Alpha Sterndrive Water Pump Assembly Exploded View

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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
Based On 1 Review
gasket's by Kevin - Wellsville, OhioMay 27, 2011
great price, quality shipping !
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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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Average Customer Review for Water Tube Guide - Sierra
Based On 1 Review
My Order by Robert - Roanoke, VirginiaJune 07, 2011
Its just as I ordered. Robert
(0 of 3 people found this review helpful)
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No Review for Water Pump Gasket - Sierra
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Based On 1 Review
works by Bryan - Big Lake, MinnesotaAugust 26, 2011
not much else to say but it works
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Average Customer Review for O-Rings - Sierra
Based On 1 Review
O-Ring - Sierra by Carter - North Plains, OregonOctober 10, 2011
Fits perfect.
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Average Customer Review for Water Pump Impeller - Sierra
Based On 11 Reviews
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.
(15 of 24 people found this review helpful)
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No Review for Water Pump Housing Bushing - Sierra
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No Review for Washer - Sierra
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No Review for Oil Seal - Sierra
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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 Water Pump Housing - Sierra
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No Review for Lower Water Pump Base Oil Seal for Mercruiser, Mercury/Mariner 26-89238, GLM 85070 - Sierra
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No Review for O-Ring - Sierra
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No Review for O-Ring - 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 O-Ring 9-76543
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No Review for Mallory Oil Seal 9-76109
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No Review for Mallory Oil Seal 9-76108
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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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Average Customer Review for Mallory Impeller 9-45306
Based On 3 Reviews
impeller by Ronald - Garden City, KansasJuly 16, 2011
havent used yet bought as a spare but looks fine and good price
(1 of 3 people found this review helpful)
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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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No Review for Mallory Water Pump Base 9-43308
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No Review for Mallory Water Pump Housing 9-43211
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GLM 31010 replacement parts

Part # 18-2914-9


Part # 18-2914-9
Replaces OEM part #

  • MERCURY MARINE 27-85608-1
Package of 2
Mariner Insert Cups

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

Water Tube Guide - Sierra*
Sale Price: $3.59
Save: $0.70
(16% Off $4.29)
Part # 18-3109


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

Water Pump Gasket - Sierra*
Sale Price: $3.59
Save: $1.90
(34% Off $5.49)
Part # 18-2919-9
No Reviews | Write Review


Part # 18-2919-9
Replaces OEM part #

  • MERCURY MARINE 27-42631-1
Package of 2

Water Pump Gasket for Mercruiser, Mercury/Mariner 27-85609-1 27-858524, GLM 31020 - Sierra

Part # 18-2915-9


Part # 18-2915-9
Replaces OEM part #

  • MERCURY MARINE 27-858524
  • MERCURY MARINE 27-85609-1
Package of 2
GLM 21330 replacement parts

O-Rings - Sierra*
Sale Price: $1.79
Save: $1.20
(40% Off $2.99)
Part # 18-7426-9
Hurry! Only 1 left in stock


Part # 18-7426-9
Dimensions ( in )
I.D. .740
Width .310

Replaces OEM part #

  • MERCURY MARINE 25-30271
Mercury Marine 47-30221 replacement parts

Water Pump Impeller - Sierra*
Sale Price: $12.59
Save: $5.40
(30% Off $17.99)
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
Mercury Water Pump Housings

Water Pump Housing Bushing - Sierra*
Sale Price: $2.69
Save: $0.30
(10% Off $2.99)
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

Washer - Sierra*
Sale Price: $1.79
Save: $0.90
(33% Off $2.69)
Part # 18-4270-9
No Reviews | Write Review


Part # 18-4270-9
Replaces OEM part #

  • MERCURY MARINE 12-36001
Package of 2
Mercury Marine 26-16977 replacement parts-Oil Seal - Sierra

Oil Seal - Sierra*
Sale Price: $8.99
Save: $3.50
(28% Off $12.49)
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
Water Pump Base - Sierra

Water Pump Base - Sierra*
Sale Price: $21.59
Save: $6.40
(22% Off $27.99)
Part # 18-3420
No Reviews | Write Review


Part # 18-3420
Replaces OEM part #

  • MERCURY MARINE 46-44292A3
Mercury Marine 12-29245 replacement parts

Stainless Steel Washer - Sierra*
Sale Price: $1.79
Part # 18-4275
No Reviews | Write Review


Part # 18-4275
Replaces OEM part #

  • MERCURY MARINE 12-29245
Mercury Marine 46-96148T replacement parts

Water Pump Housing - Sierra*
Sale Price: $26.09
Save: $13.90
(34% Off $39.99)
Part # 18-3116
No Reviews | Write Review


Part # 18-3116
Replaces OEM part #

  • MERCURY MARINE 46-96148T
  • MERCURY MARINE 46-96148A1
Mercury Marine 26-89238 replacement parts

Part # 18-2014
No Reviews | Write Review


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

O-Ring - Sierra*
Sale Price: $4.49
Save: $3.00
(40% Off $7.49)
Part # 18-7158-9
No Reviews | Write Review


Part # 18-7158-9
Dimensions ( in )
I.D. .740
Width .100

Replaces OEM part #

  • OMC 310585
  • MERCURY MARINE 25-30613
  • OMC 310967
Force 25-F74305 replacement parts

O-Ring - Sierra*
Sale Price: $6.29
Save: $5.70
(47% Off $11.99)
Part # 18-7176-9
No Reviews | Write Review


Part # 18-7176-9
Dimensions ( in )
I.D. 2.160
Width .100

Replaces OEM part #

  • CHRYSLER FORCE 25-F74305
  • MERCURY MARINE 25-90011
Mariner Impeller Plates

Water Pump Impeller Plate - Sierra*
Sale Price: $3.59
Save: $1.90
(34% Off $5.49)
Part # 18-3117
No Reviews | Write Review


Part # 18-3117
Replaces OEM part #

  • MERCURY MARINE 32435
For #1 units thru S/N D494568
Mallory O-Ring 9-76554

Mallory O-Ring 9-76554
Sale Price: $1.99
Part # 9-76554
Hurry! Only 1 left in stock
No Reviews | Write Review


Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):25-90011
Mallory O-Ring 9-76543

Mallory O-Ring 9-76543
Sale Price: $0.99
Save: $0.16
(13% Off $1.15)
Part # 9-76543
No Reviews | Write Review


Replaces Original Equipment Manufacturer(OEM):Johnson / Evinrude
Replaces Original Equipment Manufacturer # (OEM #):310585
Mallory Oil Seal 9-76109

Mallory Oil Seal 9-76109
Sale Price: $10.99
Save: $0.96
(8% Off $11.95)
Part # 9-76109
No Reviews | Write Review


Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):26-89238
Fits Application:115 & up wtr pump base
 

Mallory Oil Seal 9-76108
Sale Price: $8.99
Save: $2.50
(21% Off $11.49)
Part # 9-76108
No Reviews | Write Review


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

Mallory Water Pump Gasket 9-60035
Sale Price: $1.99
Save: $0.30
(13% Off $2.29)
Part # 9-60035
Hurry! Only 1 left in stock
No Reviews | Write Review


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

Mallory Gasket, Water Pump 9-60034
Sale Price: $1.99
Save: $0.20
(9% Off $2.19)
Part # 9-60034
Hurry! Only 1 left in stock
No Reviews | Write Review


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

Mallory Water Pump Gasket 9-60031
Sale Price: $1.99
Save: $0.40
(16% Off $2.39)
Part # 9-60031
Hurry! Only 1 left in stock
No Reviews | Write Review


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

Mallory Impeller 9-45306
Sale Price: $15.99
Save: $2.00
(11% Off $17.99)
Part # 9-45306


Replaces GLM #:89840
Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):47-89984T4
Mallory Water Tube Guide 9-43623

Part # 9-43623
No Reviews | Write Review


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

Part # 9-43604
No Reviews | Write Review


Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):26-38970
Fits Application:OB & Sterndrive
Mallory Cup, Stainless Steel 9-43502

Mallory Cup, Stainless Steel 9-43502
Sale Price: $5.99
Save: $0.50
(7% Off $6.49)
Part # 9-43502
No Reviews | Write Review


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

Mallory Plate, Impeller 9-43400
Sale Price: $3.99
Save: $0.60
(13% Off $4.59)
Part # 9-43400
No Reviews | Write Review


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

Mallory Water Pump Base 9-43308
Sale Price: $23.99
Save: $3.00
(11% Off $26.99)
Part # 9-43308
No Reviews | Write Review


Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):46-44292A3
Fits Application:MR/Alpha I
Mallory Water Pump Housing 9-43211

Mallory Water Pump Housing 9-43211
Sale Price: $28.99
Save: $8.00
(21% Off $36.99)
Part # 9-43211
Hurry! Only 1 left in stock
No Reviews | Write Review


Replaces Original Equipment Manufacturer(OEM):Mercruiser / Mercury
Replaces Original Equipment Manufacturer # (OEM #):46-96148T1
Fits Application:75 - V6 Outboards & Mercruiser
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Hurry, ends June 2nd