Mercruiser Water Pump Repair Kits

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Complete Water Pump Kit

Mallory Water Pump Kit

#1 Units with plastic flush screw in gear housing2495186-276344118-3321 9-48308
#1 Units (Except MR-ALPHA) w/o flush screw in gear housing2763442-685439218-3317(1) 9-48305
MR/ALPHA I6854393-D59456818-3320 9-48307
ALPHA I - Generation IID494569 & ABOVE18-3147 9-48315
Notes:
(1) : Models which have been retro-fitted with an Alpha style lower unit (no pre-load pin in top of driveshaft) must use Alpha style parts (18-3320 and 18-3420)
Blowout
Save 22%-33% Off.
Water Pump Kit - Sierra
Sale-a-palooza Price: $60.29
Save: $18.83
(23% Off $79.12)
Part # 18-3318 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins.
No Reviews | Write Review
Replaces OEM part #
  • MERCURY MARINE 47-59362Q08
Fits: All Bravo (2 Piece Body)
Representative Photo only.
Water Pump Kit - Sierra
Sale-a-palooza Price: $50.39
Save: $14.60
(22% Off $64.99)
Part # 18-3570 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins. Replaces OEM part #
  • MERCURY MARINE 817275A1
  • MERCURY MARINE 817275A2

Contains:
    ( 1 ) NSS Water Pump Housing
    ( 1 ) 18-3056 Impeller - replaces O.E.# 47-430262
    ( 1 ) 18-2599 Face Seal & Tool - replaces O.E.# 26-816575A2
    ( 1 ) 18-3122 Impeller Plate - replaces O.E.# 817276
Mercury Marine 817275A2 Application
  • 40 (4 stroke)(4cyl) Bigfoot, OT228405 & Up
  • 50 (4 stroke) 935cc Big Foot, OG231123-OT178499
  • 50 (4 stroke) 996cc Big Foot, OT178500 & Up
  • 60 (3 Cyl.) Bigfoot, OD000750 & Up
  • 60 (4 stroke) Bigfoot, OT178500 & Up
  • 65 Jet, OC283222 & Up
  • 70 (3 cyl.), OA996142 & Up
  • 75 (3 cyl.), OC222000 & Up
  • 75 (4 Stroke), OG960500 & Up
  • 80 (3 cyl), OA996142 & Up
  • 80 Jet, OD283222 & Up
  • 90 (3 cyl.), OA996142 & Up
  • 90 (4 stroke), OG960500 & Up
  • 100 (4 cyl.), OB209468 & Up
  • 115 (4 cyl.), OC100000 & Up
  • 125 (4 cyl.), OD283222 & Up
Mercury Marine 817275A1 Application
  • 45 (4 stroke) Bigfoot Bodensee, OG231123 & Up
  • V-200 DFI (3.0L), OG386496-OG589999
  • V-200 DFI (3.0L), OG590000 & Up
  • V-225 (3.0L) Carb. & EFI, OD280813 & Up
  • V-225 DFI, OG590000 & Up
  • V-250 (3.0L) EFI, OG129222 & Up
Water Pump Kit - Sierra
Sale-a-palooza Price: $59.39
Save: $30.56
(33% Off $89.95)
Part # 18-3150 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins. Replaces OEM part #
  • MERCURY MARINE 46-807151A14
For: Bravo
 
Water Pump Kit - Sierra
Your Price: $32.93 Discontinued
Save: $7.06
(17% Off $39.99)
Part # 18-3224 ValueShip™ Eligible
Water Pump Kit - Sierra
Sale-a-palooza Price: $26.09
Save: $9.68
(27% Off $35.77)
Part # 18-3309 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins.
Hurry! Only 1 left in stock
No Reviews | Write Review
For: Bravo

Kit Contains:
  • (1) 18-3350 Wear Plate - replaces O.E.# 94576
  • (1) 18-3351 Wear Plate - replaces O.E.# 94916
  • (1) 18-3087 Impeller - replaces O.E.# 47-59362
  • (2) 18-0386 Body Gasket - replaces O.E.# 27-94914
  • (1) 18-0916 Water Pump Gasket - replaces O.E.# 27-805215-1
Water Pump Kit - Sierra
Your Price: $31.59
Save: $7.75
(19% Off $39.34)
Part # 18-3309D ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins.
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For: Bravo

Kit Contains:
  • (1) 18-3350 Wear Plate - replaces O.E.# 94576
  • (1) 18-3351 Wear Plate - replaces O.E.# 94916
  • (1) 18-3087 Impeller - replaces O.E.# 47-59362
  • (2) 18-0386 Body Gasket - replaces O.E.# 27-94914
  • (1) 18-0916 Water Pump Gasket - replaces O.E.# 27-805215-1
Water Pump Kit - Sierra
Sale-a-palooza Price: $35.99
Save: $16.00
(30% Off $51.99)
Part # 18-3317 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins. Kit Contains:
  • (1) 18-3109 Water Tube - replaces O.E.# 23-29804
  • (1) 18-3017 Impeller - replaces O.E.# 47-89984
  • (1) 18-3116 Housing - replaces O.E.# 46-96148A1
  • (1) 18-2919 Water Pump Base to Gear Housing Gasket - replaces O.E.# 27-42631-1
  • (1) 18-3417 Water Pump Base - replaces O.E.# 46-57234A1
  • (1) 18-3110 Grommet - replaces O.E.# 26-38970
  • (2) 18-2945 Gear Hsg. Drain Screw Gasket - replaces O.E.# 12-19183
  • (1) 18-2826 Water Pump Base to Gear Housing Gasket - replaces O.E.# 27-85610-1
  • (1) 18-2914 Lower Water Pump to Wear Plate Gasket - replaces O.E.# 27-85608-1
  • (1) 18-2915 Upper Water Pump to Wear Plate Gasket - replaces O.E.# 27-85609-1
  • (1) 18-2944 Seal Ring - replaces O.E.# 26-45577
  • (1) 18-3117 Plate - replaces O.E.# 32435
  • (1) 18-7158 O-Ring - replaces O.E.# 25-30613
  • (1) 18-7162 O-Ring - replaces O.E.# 25-33145
  • (1) 18-7173 O-Ring - replaces O.E.# 25-30224
  • (1) 18-7176 O-Ring - replaces O.E.# 25-90011
  • (1) 18-2801 Water Pump Gasket - replaces O.E.# 27-32438
  • (1) 18-7196 O-Ring - replaces O.E.# 25-38099
  • (1) 18-7426 O-Ring - replaces O.E.# 35-30271
  • (1) 18-2919 Water Pump Gasket - replaces O.E.# 27-46231-1
Water Pump Kit - Sierra
Sale-a-palooza Price: $32.39
Save: $15.07
(31% Off $47.46)
Part # 18-3320 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins. Kit Contains:
  • (1) 18-3109 Water Tube - replaces O.E.# 23-29804
  • (1) 18-3017 Impeller - replaces O.E.# 47-89984
  • (1) 18-3116 Housing - replaces O.E.# 46-96148A1
  • (1) 18-3420 Water Pump Base - replaces O.E.# 46-44292A3
  • (1) 18-2919 Water Pump Base to Gear Housing Gasket - replaces O.E.# 27-42631-1
  • (1)18-3110 Grommet - replaces O.E.# 26-38970
  • (2) 18-2945 Gear Housing Drain Screw Gasket - replaces O.E.# 12-19183
  • (1) 18-2826 Water Pump Base to Gear Housing Gasket - replaces O.E.# 27-85610-1
  • (1) 18-2914 Lower Water Pump to Wear Plate Gasket - replaces O.E.# 27-85608-1
  • (1) 18-2915 Upper Water Pump to Wear Plate Gaskte - replaces O.E.# 27-85609-1
  • (1) 18-2944 Seal Ring - replaces O.E.# 26-45577
  • (1) 18-3117 Plate - replaces O.E.# 32435
  • (1) 18-7158 O-Ring - replaces O.E.# 25-30613
  • (1) 18-7162 O-Ring - replaces O.E.# 25-33145
  • (1) 18-7173 O-Ring - replaces O.E.# 25-30224
  • (1) 18-7176 O-Ring - replaces O.E.# 25-90011
  • (1) 18-2801 Water Pump Gasket - replaces O.E.# 27-32438
  • (1) 18-7196 O-Ring - replaces O.E.# 25-38099
  • (1) 18-7426 O-Ring - replaces O.E.# 35-30271
Complete Pump Housing Kit - Sierra
Sale-a-palooza Price: $63.89
Save: $19.42
(23% Off $83.31)
Part # 18-3321 ValueShip™ Eligible
Kit Contains:
  • (1) 18-3109 Water Tube - replaces O.E.# 23-29804
  • (1) 18-3017 Impeller - replaces O.E.# 47-89984
  • (1) 18-3116 Housing - replaces O.E.# 46-96148A1
  • (1) 18-3421 Water Pump Base - replaces O.E.# 46-48748A1
  • (1) 18-2919 Water Pump Base to Gear Housing Gasket - replaces O.E.# 27-42631-1
  • (1) 18-3110 Grommet - replaces O.E.# 26-38970
  • (2) 18-2945 Gear Hsg. Drain Screw Gasket - replaces O.E.# 12-19183
  • (1) 18-2826 Water Pump Base to Gear Housing Gasket - replaces O.E.# 27-85610-1
  • (1) 18-2914 Lower Water Pump to Wear Plate Gasket - replaces O.E.# 27-85608-1
  • (1) 18-2915 Upper Water Pump to Wear Plate Gasket - replaces O.E.# 27-85609-1
  • (1) 18-2944 Seal Ring - replaces O.E.# 26-45577
  • (1) 18-3117 Plate - replaces O.E.# 32435
  • (1) 18-7158 O-Ring - replaces O.E.# 25-30613
  • (1) 18-7162 O-Ring - replaces O.E.# 25-33145
  • (1) 18-7173 O-Ring - replaces O.E.# 25-30224
  • (1) 18-7176 O-Ring - replaces O.E.# 25-90011
  • (1) 18-2801 Water Pump Gasket - replaces O.E.# 27-32438
  • (1) 18-7196 O-Ring - replaces O.E.# 25-38099
  • (1) 18-7426 O-Ring - replaces O.E.# 35-30271
Water Pump Kit - Sierra
Sale-a-palooza Price: $92.69
Save: $43.56
(31% Off $136.25)
Part # 18-3147 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins. Replaces OEM part #
  • MERCURY MARINE 817275T4
For: Gen ll-Lower s/n D469859 and Up
Water Pump Repair Kit - Sierra
Sale-a-palooza Price: $116.33
Save: $50.77
(30% Off $167.10)
Part # 18-3155 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins. Replaces OEM part #
  • MERCURY MARINE 47-72774A89
Fits: Bravo Seawater pump w/ 2 piece housing
Water Pump Kit - Sierra
Sale-a-palooza Price: $35.99
Save: $11.03
(23% Off $47.02)
Part # 18-3077 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins. Neoprene
Replaces OEM part #
  • JABSCO 920-0001
  • OBERDORFER C7441
  • JOHNSON PUMP 09-1028
  • JOHNSON PUMP 09-102B
  • SHERWOOD PUMP 18200
  • VOLVO 875593
  • VOLVO 875593-6
  • VOLVO 877061-2
For:
  • AQ 30, 31, 40, 41, AQD 19, 27, 29, 32, KAD/KAMD 42A, B, P, MD, 19, 27, 29, 32, TAMD 60A, B, C
Water Pump Kit for Volvo Penta, Johnson Pump 09-45825 - Sierra
Sale-a-palooza Price: $62.99
Save: $19.08
(23% Off $82.07)
Part # 18-3089 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins.
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Replaces OEM part #
  • JOHNSON PUMP 09-45825
For:
  • 18-3587 Pump
Water Pump Kit - Sierra
Sale-a-palooza Price: $89.09
Part # 18-3037 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins.
No Reviews | Write Review
Nitrile
Replaces OEM part #
  • JABSCO 836-0003
  • JABSCO 826-0003
  • JOHNSON PUMP 09-1029B9
  • VOLVO 875736-1
For:
  • AQ, AD,40,A, B, TAMD 40 A, B, TAMD 61-62 A, 71-72A
Water Pump Kit - Sierra
Sale-a-palooza Price: $58.49
Save: $18.21
(23% Off $76.70)
Part # 18-3038 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins.
Hurry! Only 1 left in stock
No Reviews | Write Review
Nitrile
Replaces OEM part #
  • JABSCO 920-0003
  • JABSCO 17937-0001
  • JOHNSON PUMP 09-1028B9
  • VOLVO 877061-2
For:
  • AQ 30, 31, 40, 41 AQD 19, 27, 29, 32, KAD/KAMD 42A, B, P, MD, 19, 27, 29, 32, TAMD 60A, B, C
Mallory Water Pump Kit 9-48308
Mallory Water Pump Kit 9-48308
Your Price: $70.99 (Out of stock)
Save: $12.32
(14% Off $83.31)
Part # 9-48308 ValueShip™ Eligible
Replaces GLM #:12130
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Fits Application:#1 units w/flush plug
Mallory Water Pump Kit 9-48307
Mallory Water Pump Kit 9-48307
Your Price: $39.99
Save: $7.47
(15% Off $47.46)
Part # 9-48307 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins. Replaces GLM #:12120
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):46-96148A8 / 46-44292A5
Fits Application:MR/Alpha I
Mallory Water Pump Kit, upper 9-48305
Mallory Water Pump Kit, upper 9-48305
Your Price: $43.99
Save: $8.00
(15% Off $51.99)
Part # 9-48305 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins. Replaces GLM #:12110
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):46-96148A8 / 46-57234A3
Fits Application:75-V6 OB's & Mercruiser #1 units w/o flush plug except MR/Alpha I
Water Pump Kit for Mercruiser - Mallory
Your Price: $75.99
Save: $13.96
(15% Off $89.95)
Part # 9-48350 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins. Fits: Mercruiser Bravo

Replaces: Mercruiser
  • 46-807151A14
Water Pump Kit 9-48315 - Mallory
Your Price: $108.99
Save: $27.26
(20% Off $136.25)
Part # 9-48315 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 4 hrs 6 mins. Water Pump Kit, Complete. Replaces: Mercury 817275T4. Fits V-6 200,225,250.
 
Mallory Water Pump Kit w/o Housing 9-48316
Your Price: $40.50
Save: $7.99
(16% Off $48.49)
Part # 9-48316
SHIPS TODAY!* if ordered in 4 hrs 6 mins.
No Reviews | Write Review
Sierra
Mallory and Sierra water pump repair kits for Mercruiser engines.
Average Customer Review for Water Pump Kit - Sierra
Based On 3 Reviews | Write Review
Mercury Water Pump Rebuild
by Michael from Mars Hill, North Carolina on January 05, 2012
Parts as described. Everything fit perfectly.
(8 of 8 people found this review helpful)
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water pump
by Yves from st-Gilbert, Quebec on May 15, 2012
you doing just a awsome service i never expect to be served quick like that thank you very much i am very happy
(2 of 2 people found this review helpful)
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slow shipping
by James from Berrien Springs, Michigan on May 30, 2014
Told order would ship on 27 received on 28th. Shipped on 28th, not yet received.
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Average Customer Review for Water Pump Kit - Sierra
Based On 4 Reviews | Write Review
Water pump
by Barry from Gilford, Ontario on September 30, 2012
I have not had to use this water pump. I purchased it to have a spare. The order and delivery was very fast and direct. I would recommend parts from iboats.
(2 of 2 people found this review helpful)
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Todd
by Todd from Ogden, Utah on June 14, 2014
worked great fit just like the old one
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Sierra Water Pump/Impeller kit
by Barry from Corona, California on July 02, 2013
Great service, excellent product, and great price. Part was delivered as advertised and on time
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pump kit
by William from Smyrna, Delaware on June 04, 2013
Perfect
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Average Customer Review for Water Pump Kit - Sierra
Based On 1 Review | Write Review
Impeller
by Giuseppe from Hillsborough, New Jersey on August 15, 2011
Great service
(1 of 1 people found this review helpful)
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Average Customer Review for Water Pump Kit - Sierra
Based On 8 Reviews | Write Review
great product
by Darrell from Elizabethtown, Indiana on July 13, 2014
Quick to place order and product was shipped quick.
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easy
by Mark from Washington, North Carolina on August 31, 2013
great parts
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water pump
by Ray from Springdale, Arkansas on August 07, 2013
Your people are supper, Especially Leann. Always the right part, faster than local marine shops, and 1/2 the price. Thank you Ray Schein
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water pump kit
by Steven from Cloquet, Minnesota on June 01, 2013
top quality
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water pump
by Jerrold from East Palestine, Ohio on May 29, 2013
pump works awesome!!runs cool all day thanks alot
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Mercury XR6 water pump kit
by Darrell from Mt. Vernon, Illinois on March 18, 2013
Everything needed to replace complete water impeller components. Great kit.
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water pump kit
by Timothy from Canfield, Ohio on August 06, 2012
Good kit,correct fit and good quality, shipped fast
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great kit
by Aron from Avondale, Arizona on June 08, 2011
great replacement pump
(0 of 3 people found this review helpful)
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Average Customer Review for Water Pump Kit - Sierra
Based On 9 Reviews | Write Review
Excellent product
by Otis from Land O' Lakes, Florida on September 25, 2011
The water pump itself is an excellent kit, there needs to be some information included regarding the "extra" parts that are not needed in all cases.
(4 of 4 people found this review helpful)
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Great for DIY
by Timothy from Winchester, California on July 22, 2011
Kit was a bit confusing because it came with gaskets not used on my Alpha Gen. 1 stern-drive and no instructions, but everything went together perfectly and the boat is seaworthy again.
(2 of 2 people found this review helpful)
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water pump kit
by Joel from Winnabow, North Carolina on July 27, 2013
got my parts on time and works great ,no problems
(1 of 1 people found this review helpful)
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Mercruiser water pump
by Dawn from Union Gap, Washington on June 17, 2013
Thank you for having a complete kit with the base. This made it easier to have all matching parts. Love that everything works great in the boat now as Iboats had everything we needed.
(1 of 1 people found this review helpful)
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Fits Well
by Victor from Bellaire, Ohio on May 24, 2013
This is a complete kit for a pre Gen 2 Alpha outdrive. Several O-rings are included. Make sure to use the correct one on the lower pump plate. I had to use the thinner one.
(1 of 1 people found this review helpful)
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merc. 224 cid/165 hp 4 cyl.
by Siah from Morehead, Kentucky on April 25, 2013
this is an exact fit. great quality. no instructions ,so pay attention when you disassemble and double check for any debris from old impellor and clean well.
(1 of 1 people found this review helpful)
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Water pump kit
by John from Eagle River, Wisconsin on August 29, 2011
I am not a boat mechanic and the name of this item confused me. I would have called it "impeller and housing with gaskets" It installed easily and all the correct parts were included. Right price, right part.
(1 of 1 people found this review helpful)
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Review for Sierra 18-3320 Pump Kit
by a Customer on September 13, 2009
(1 of 5 people found this review helpful)
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Water pump kit
by Marc from Burley, Idaho on July 04, 2014
Boat runs great now , no more over heating .
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Average Customer Review for Complete Pump Housing Kit - Sierra
Based On 2 Reviews | Write Review
Water pump
by Steven from Richmond, Kentucky on June 03, 2013
Worked good
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Awesome
by Zach from West Valley, Utah on September 10, 2012
Came with everything I needed to completely rebuild my water pump. 1975 Pre-Alpha.
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Average Customer Review for Water Pump Kit - Sierra
Based On 2 Reviews | Write Review
Great Service fast ship
by David from Nantucket, Massachusetts on July 31, 2012
Ordered and recieved parts hassle free super fast shipper. I actually just placed my second order with more to come in the future. Thanks for all your help
(0 of 1 people found this review helpful)
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Water pump kit
by Lamont from Woodriver, Illinois on May 29, 2012
Very fast service and shipping, as always! Iboats is always the first place that I go for parts.
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Average Customer Review for Water Pump Repair Kit - Sierra
Based On 1 Review | Write Review
water pump
by Oscar from Miami, Florida on July 03, 2012
excellent product great service
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Average Customer Review for Water Pump Kit - Sierra
Based On 1 Review | Write Review
non volvo impellers beware
by Robert from Livingston, California on August 16, 2012
Never again will I substitute another brand impeller to save money.This inferior product never made it to the water.When I started the engine WITH WATER HOOKED UP the impeller housing reached 300 F.After replacing the old VOLVO impeller it ran at 72F.This was an expensive lesson.
(0 of 5 people found this review helpful)
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Average Customer Review for Mallory Water Pump Kit 9-48308
Based On 1 Review | Write Review
mercruiser-I waterpump kit
by Richard from Arlington, Texas on September 28, 2011
the parts fit exactly and were all there plus a few other gaskets
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Average Customer Review for Mallory Water Pump Kit 9-48307
Based On 1 Review | Write Review
Mallory water pump
by Shannon from Fayetteville, Tennessee on November 06, 2012
Had some extra seals. Should have came with instruction on which ones may not be needed
(2 of 2 people found this review helpful)
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Average Customer Review for Mallory Water Pump Kit, upper 9-48305
Based On 1 Review | Write Review
Oil Seals
by David from Chuluota, Florida on May 13, 2013
This pump comes with both oil seals in the base section. I had ordered them separately because there is not a good description of this part anywhere on the net. Includes everything from the slinger seal down to the bearing assembly. I have not installed it yet, may be making an additional post later...
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Average Customer Review for Water Pump Kit for Mercruiser - Mallory
Based On 1 Review | Write Review
GOOD
by Michael from Davenport, Iowa on July 15, 2012
Good product just like OEM
(0 of 1 people found this review helpful)
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Average Customer Review for Water Pump Kit 9-48315 - Mallory
Based On 1 Review | Write Review
loose o rings, no seal install tool
by Joseph from Deer Park, Washington on June 17, 2014
O rings were loose in the box, no instructions or install tool for seal
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This product ships in 1 to 3 business days.

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