YS Parts No.OEM Parts No.Fit for EngineSize and SpecificationCategory
YS18-321418-3214Sierra 18-3214 Impeller Kit Replaces 47-8M0100526Sierra 18-3214 Impeller Repair Kit for Mercury, Mercruiser

For Use On Alpa I Gen II, BF70, And BF90 S/N D494569 & Above.

Kit Includes:

(1) 18-2564 Water Pump Base to Face Plate Gasket
(1) 18-2565 Water Pump Base to Gear Housing Gasket
(1) 18-2566 Face Plate to Water Pump Cover Gasket
(1) 18-2944 Seal Ring
(1) 18-3056 Impeller
(1) 18-3122 Impeller Plate
(2) 18-7420 O-Ring
Interchangeable with:

Mercury Marine
47-43026T11
47-43026T8
47-43026T6
47-43026T7
47-43026T10
47-43026Q5
47-43026Q06
47-8M0100526
47-43026T9
Mallory
9-48313
GLM
12042
Honda Outboard
19021-ZW1-003
Pro Marine
3214
Redline
RL3214		MERCRUISER WATER PUMPS & IMPELLERS
YS18-315018-3150Sierra 18-3150 Water Pump Kit Replaces 46-807151A14Sierra 18-3150 Mercruiser Bravo H2O Water Pump Kit

For use on all Mercruiser Bravo and TRS Sterndrives and Inboard Marine engines One piece housing. Can be used to replace the 2 piece housing sea water pump.

Replaces:

GLM
12088
Mallory
9-48350
Mercruiser
46-807151A14
46-807151A7		MERCRUISER WATER PUMPS & IMPELLERS
YS18-301718-3017Sierra 18-3017 Water Pump Impeller Replaces 47-89984T3Sierra 18-3017 Water Pump Impeller for Mercury

For Use On All #1,R,Mr,Alpha Units Thru S/N D494568

Also For Raw Water Pump On 190IB S/N 1564539-1720903 &225IB S/N 1539620-2278646
Replaces:

Mercruiser
47-89984T3,47-89984T4,47-30221,47-65960,47-65960
Mallory
9-45306
Mercury
47-89984T4,47-30221,47-65960,4789984,47-899844,47-899842,47-85460,47-89984T3
GLM
89840
OMC
0775460
Pro Marine
89984
Redline
RL3017		MERCRUISER WATER PUMPS & IMPELLERS
YS18-308718-3087Sierra 18-3087 Impeller Replaces 47-59362T1Sierra 18-3087 Water Pump Impeller for Mercruiser, Mercury

For use on Mercruiser Bravo Sterndrives and Inboard engines with engine mounted sea water pumps (1999 & older).

Replace:

Mercury
47-59362
47-59362T
Mallory
9-45375
9-45375-10
Mercruiser
47-59362
47-59362T1
47-593621
47-59362A1
GLM
89740
Pro Marine
64362
Redline
RL3087		MERCRUISER WATER PUMPS & IMPELLERS
YS47-59362T-147-59362T-1Impeller for 1999 & Older Mercruiser 47-59362T-1Impeller for 1999 & Older Mercruiser 47-59362T-1

Fits Mercruiser engines with engine mounted sea water pumps (1999 & Older)

Replaces:

GLM 89740
Mallory 9-45375
OMC 0775517
Redline RL3087
Sie-18-3087
MERCRUISER WATER PUMPS & IMPELLERS
YS18-305618-3056Sierra 18-3056 Water Pump Impeller Replaces 47-43026T2Sierra 18-3056 Water Pump Impeller

Sierra high-quality engine parts are designed to meet OEM specifications.

For Alpha I-Generation 2 s/n D494569 & above Mercruiser Vazer
For 30/40/45/50/60 4-stroke Bigfoot, 60 (3 cyl.) Bigfoot, 75-125 (all 3 & 4 cyl. models) A996142 & up
For 75/90/115 4-stroke, 150 EFI 4-Stroke, V-200 (3.0L) DFI, and V-225/250 (3.0L)
Interchangeable with:

Chrysler/Force/US Marine
47-430262
GLM
89630
Honda Outboard
19210-ZW1-003
Mallory
9-45307
Mercruiser Stern Drive
47-430262
47-43026T2
Mercury Marine
47-430262
47-43026T2
47-430261
47-430264
47-43026B2		MERCRUISER WATER PUMPS & IMPELLERS
YS47-8M010422947-8M0104229Impeller Kit for Brass Sea Water Pump Mercruiser 47-8M0104229Impeller Kit for Brass Sea Water Pump Mercruiser 47-8M0104229

Fits 2000 & Newer MCM V-6 & V-8 (305, 350, & 496 cid) engines with the brass sea water pump

Replaces:

GLM 89700
Mallory 9-45310
Sierra 18-3016-1
Mercruiser 47-862232A-2		MERCRUISER WATER PUMPS & IMPELLERS
YS47-8M010052747-8M0100527Water Pump Repair Kit, Mercury - Mercruiser 47-8M0100527Water Pump Repair Kit, Mercury - Mercruiser 47-8M0100527

Fits:

40/45/50/60 Fourstroke BigFoot
60 (3cyl) Bigfoot
75 - 125 (all 3 & 4 cylinder 0A996142 & above)
75, 90, 115 Fourstroke
V-200/225/250 (3.0L)
Mercruiser Alpha One Gen II Drives
Replace:

GLM 12043
Redline RL3214
Sierra 18-3214, 18-3265		MERCRUISER WATER PUMPS & IMPELLERS
YS47-43026T-247-43026T-2Water Pump Impeller Mercury - Mercruiser 47-43026T-2Water Pump Impeller, Mercury - Mercruiser 47-43026T-2

Fits:

30/40/45/50/60 hp Fourstroke Bigfoot
60 hp (3cyl) BigFoot
75 - 125 hp (all 3 & 4 cylinder models s/n A996142 and above)
75/90/115 hp FourStroke
V-200 (3.0L) DFI
V-225/250 (3.0L)
Alpha One Gen II		MERCRUISER WATER PUMPS & IMPELLERS
YS47-59362T-647-59362T-6Engine Mounted Impeller Repair Kit, Mercury - Mercruiser 47-59362T-6Engine Mounted Impeller Repair Kit, Mercury - Mercruiser 47-59362T-6

Fits plastic 1 pc. body engine mounted sea water pump.

Replaces:

GLM 12084
Sierra 18-3224
Pro Marine 64127		MERCRUISER WATER PUMPS & IMPELLERS
YS8M01507248M0150724Pulley Sea Water Pump, Mercury - Mercruiser 8M0150724Pulley Sea Water Pump, Mercury - Mercruiser 8M0150724



s/s from 862351T		MERCRUISER WATER PUMPS & IMPELLERS
YS47-85089Q-447-85089Q-4Water Pump Repair Kit, Mercury - Mercruiser 47-85089Q-4Water Pump Repair Kit, Mercury - Mercruiser 47-85089Q-4

California Residents: warning sign WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov		MERCRUISER WATER PUMPS & IMPELLERS
YS47-89984T-447-89984T-4Impeller, Mercury - Mercruiser 47-89984T-4Impeller, Mercury - Mercruiser 47-89984T-4

Fits MCM & Outboard applications

Uses a brass insert. An alternate glass insert impeller (47-89984T 3) is available for increased corrosion protection in salt water applications.

Replaces:

GLM 89840
Mallory 9-45306
Redline RL3017
Sierra 18-3017		MERCRUISER WATER PUMPS & IMPELLERS
YS18-360018-3600Sierra 18-3600 Sea Water Pump Replaces 46-72774A32Mercruiser Sea Water Pump for V-8

For V-8 engines with V-Belt and 2 piece pump

Replaces:

Mercury
46-72774A32
GLM
12093
California Resid		MERCRUISER WATER PUMPS & IMPELLERS
YS18-323718-3237Sierra 18-3237 Water Pump KitSierra 18-3237 Mercruiser Water Pump Kit

Sierra high-quality engine parts are designed to meet OEM specifications.

For Bravo I, II, III (1988 & up). s/n B664190 & up.
For Bravo drives with 1 piece housing
Kit Contains:

(1) 18-3087 Impeller
(1) 18-3350 Wear Plate
(1) 18-7163 O-Ring
Interchangeable with:

GLM
12084
Mallory
9-48316
Mercruiser Stern Drive
47-59362T6		MERCRUISER WATER PUMPS & IMPELLERS
YS18-332118-3321Sierra 18-3321 Water Pump KitMercruiser Water Pump Kit by Sierra

For #1 Units with flush S/N 2495186 - 2763441.

Kit Includes:

18-3109 - Water Tube
18-3017 - Impeller
18-3116 - Housing
18-3421 - Water Pump Base
18-2919 - Water Pump Base to Gear Housing Gasket
18-3110 - Grommet
18-2945 - Gear Housing Drain Screw Gasket
18-2826 - Water Pump Base to Gear Housing Gasket
18-2914 - Lower Water Pump to Wear Plate Gasket
18-2915 - Upper Water Pump to Wear Plate Gasket
18-2944 - Seal Ring
18-3117 - Plate
18-7158 - O-Ring
18-7162 - O-Ring
18-7173 - O-Ring
18-7176 - O-Ring
18-2801 - Water Pump Gasket
18-7196 - O-Ring
18-7426 - O-Ring
Replaces:

GLM
12130
Mallory
9-48308
MERCRUISER WATER PUMPS & IMPELLERS
YS18-315518-3155Sierra 18-3155 Water Pump Repair KitDESCRIPTION
Sierra 18-3155 Water Pump Repair Kit		MERCRUISER WATER PUMPS & IMPELLERS
YS27-85852427-858524Water Pump Gasket , Mercury - Mercruiser 27-858524Water Pump Gasket , Mercury - Mercruiser 27-858524

Replaces:

GLM 31020
Mallory 9-60035
OMC 0508837
Redline RL2915
Sierra 18-2915		MERCRUISER WATER PUMPS & IMPELLERS
YS46-48748T-146-48748T-1Water Pump Base Kit, Mercury - Mercruiser 46-48748T-1Water Pump Base Kit, Mercury - Mercruiser 46-48748T-1

Fits 120, 140, & 160 drives w/flush screw in gear housing		MERCRUISER WATER PUMPS & IMPELLERS
YS18-321618-3216Sierra 18-3216 Impeller KitImpeller Kit - Special Order est. 10 DaysMERCRUISER WATER PUMPS & IMPELLERS

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