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Stainless Steel

Stainless Steel "Lifetime" Sea Pump Overhaul Kit

Stainless Steel "Lifetime" Sea Pump Overhaul Kit

Finally a Sea Water Pump repair kit designed to do the job once and for alland will last a lifetime. Hardin Marine has designed an all new 316L stainlesssteel water pump impeller housing to replace the cheap factory plastic stylehousings used on original equipment applications. These impeller housings won'tcorrode, erode, or crack and fall apart like original equipment units.

The one piece rear impeller housing features a unique rear housing that has1" NPT female inlet/outlet ports so that a wide range of fitting and hoseconnections can be used for ease of installation.

If your looking to do this job once and for all this could possible be thelast sea water pump repair kit you ever buy look no further as this is thefinest direct replacement sea pump repair kit on the market today.

The kit includes:

  • O-rings
  • Impeller
  • Stainless Wear Plate
  • Polished Stainless Steel Sea Pump Body
  • Bolts, Nuts & Washers

This kit replaces:

  • Jabsco – 43210-0001
  • Quicksilver – 46-72744-A32
  • Mercruiser – 46-807151-A2
  • Mercury – 46-807151-A8
  • Mercury – 46-807151-A9
Quantity:   
Your Price: $189.99 
Part Number: 625-4178

Stainless Steel Gen 7 Sea Pump for Mercury 496

Stainless Steel Gen 7 Sea Pump for Mercury 350, 496 and 502 Mag

Stainless Steel Gen 7 Sea Pump for Mercury 350, 496 and 502 Mag

For a number of years now the factory sea pumps have been plagued with a design flaw that made each factory pump a throw away non serviceable item. While the impeller could be serviced it is the factory body that wears out prematurely. Without the proper tolerances these units just won’t pump water. Well, Hardin Marine, the largest manufacturer of all Stainless Steel Sea Pumps set out to again solve the short comings of OEM equipment. By developing a stainless steel 316 heat treated casting Hardin Marine was able to incorporate new dual stainless steel serviceable wear plates as well as the use of a standard common Mercury water impeller. These characteristics have now turned this pump into a serviceable replacement that will provide years of serviceable life span. And all at a fraction of the cost of the original pump. So if you’re out to update and upgrade to a pump that's designed to last a life time, look no further as it has arrived. Replaces Mercury #46-862914T08 and #46-862914A2
Quantity:   
Your Price: $349.99 
Part Number: 625-4102

Stainless Steel Sea Pump Assembly

Stainless Steel Sea Pump Assembly

Stainless Steel Sea Pump Assembly

Finally a Sea Water Pump designed to last a life time. Hardin Marine has taken their years of sea water pump manufacturing experience and designed an all new stainless steel water pump to replace the factory pot metal and plastic style pumps used on original equipment applications. These pumps are cast from 316L high quality stainless steel and each pump uses a double roller bearing style snout assembly while integrating a one piece rear impeller housing. These housing will not crack and erode like the factory style units. A factory style press on pump mandrel can be used to accommodate most pulleys. A unique feature to this pump is that the rear housing has 1"npt female inlet/outlet ports so that a wide range of fitting and hose connections can be used for ease of installation. If your looking for what could possible be the last sea water pump you ever buy look no further as this is the finest direct replacement sea pump on the market today.

Quantity:   
Your Price: $369.99 
Part Number: 625-4110

Deluxe Rebuild Kit for Gen 7 Sea Pump, Mercury 350, 496 and 502 Mag

Deluxe Rebuild Kit for Gen 7 Sea Pump, Mercury 350, 496 and 502 Mag

This rebuild kit is designed for use with the 625-4102 pump only! 
Not for use on Stock pumps!

Deluxe Rebuild Kit for Gen 7 Sea Pump, Mercury 350, 496 and 502 Mag


Rebuild a 625-4102 Stainless Steel Sea Pump with this kit. This deluxe kit includes wear plates, snap rings, seals, bearings, o-ring, impeller and gasket.


Quantity:   
Your Price: $95.99 
Part Number: 625-4204

Deluxe Rebuild Kit for Gen 7 Sea Pump, Mercury 350, 496 and 502 Mag

Standard Rebuild Kit for Gen 7 Sea Pump, Mercury 350, 496 and 502 Mag

This rebuild kit is designed for use with the 625-4102 pump only! 
Not for use on Stock pumps!

Standard Rebuild Kit for Gen 7 Sea Pump, Mercury 350, 496 and 502 Mag

Rebuild a 625-4102 Stainless Steel Sea Pump with this kit. This standard kit includes the wear plates, o-ring, impeller and gasket.


Quantity:   
Your Price: $69.99 
Part Number: 625-4203

Gen 4 Stainless Steel Mercury Pump Complete Assembly

Gen 4 Stainless Steel Mercury Pump Complete Assembly

New Gen 4 Stainless Steel Mercury Pump Assembly with Stamped Steel Bracket & Billet V-Groove Pulley

These are new Stainless Steel replacement sea pumps. We have configured options so that you may buy just a replacement pump only or bracket only or even an entire replacement pump assembly including the mounting bracket, V-groove pulley and mandrel.

Quantity:   
Your Price: $489.99 
Part Number: 625-4109

Replacement Mercury Sea Pump for Mercury 1075

Replacement Mercury Sea Pump for Mercury 1075

Replacement Mercury Sea Pump for Mercury 1075

Quantity:   
Your Price: $1,145.99 
Part Number: 625-4140

MerCruiser Sea Pump with Fuel Pump Provision For BBC Engines

MerCruiser Sea Pump with Fuel Pump Provision For BBC Engines

MerCruiser Sea Pump with Fuel Pump Provision For Big Block Chevy Engines - Water Pump Only

This is the same pump that is installed on late model Mercury engines such as generation 5 and 6 models that have no mechanical fuel pump provision. This pump allows you to use a specially designed Mercury fuel pump. Note: Standard fuel pumps will not work.

Quantity:   
Your Price: $699.99 
Part Number: 525-72774A82

Stock Bronze Mercury Replacement Sea Pump

Stock Bronze Mercury Replacement Sea Pump

Stock Bronze Mercury Replacement Sea Pump

Quantity:   
Your Price: $359.99 
Part Number: 700-12093

Billet Sea Pump End Cap

Billet Sea Pump End Cap

Billet Sea Pump End Cap

This end cap was designed to replace the rear plate of the MerCruiser sea pump to allow a choice of connections for custom rigging. There are two (2) 1" NPT hole. The plate is 6061-T6 billet aluminum and is hard coat anodized for superior corrosion resistance.

Quantity:   
Your Price: $69.99 
Part Number: 125-40014

Early MerCruiser 3-Piece Sea Pump Impeller Repair Kit

Early MerCruiser 3-Piece Sea Pump Impeller Repair Kit

Early MerCruiser 3-Piece Sea Pump Impeller Repair Kit

This repair kit is designed to overhaul the impeller section of an earlystyle MerCruiser sea pump. This kit includes a new impeller, impellerhousing, gaskets, wear plate and o-ring. The rear wear plate is not included in this kit

Quantity:   
Your Price: $129.99 
Part Number: 525-72774A89

Late Model MerCruiser 2-Piece Sea Pump Impeller Repair Kit

Late Model MerCruiser 2-Piece Sea Pump Impeller Repair Kit

Late Model MerCruiser 2-Piece Sea Pump Impeller Repair Kit

This is the repair kit needed to overhaul the impeller section of a late model MerCruiser sea pump. Note: The impeller housing and tail section that has the push-on nose connections are 1-piece where as the early pumps are 2-piece. Kit includes impeller, impeller housing, wear plate and hardware.

Quantity:   
Your Price: $79.99 
Part Number: 525-807151A14

Late Model Mercury Bronze Sea Pump Repair Kit

Late Model Mercury Bronze Sea Pump Repair Kit

Late Model Mercury Bronze Sea Pump Repair Kit

Quantity:   
Your Price: $232.95 
Part Number: 700-12088

Alpha Gen.1 Water Pump Kit

Alpha Gen. 1 Water Pump Kit

Alpha Gen.1 Water Pump Kit

These kits are designed to repair water pumps in MerCruiser Alpha drives Each kit contains the necessary components needed.

Quantity:   
Your Price: $29.99 
Part Number: 700-12280

Alpha Gen. 2 Water Pump Kit

Alpha Gen. 2 Water Pump Kit

Alpha Gen. 2 Water Pump Kit

These kits are designed to repair water pumps in MerCruiser Alpha drives. Each kit contains the necessary components needed.

Quantity:   
Your Price: $78.99 
Part Number: 700-12414

Mount Bracket for sea pump with idler

Mount Bracket for sea pump with idler

Mount Bracket for sea pump with idler

Quantity:   
Your Price: $196.99 
Part Number: 525-823185A2

Sea Pump Bracket - Big Block Chevy Stamped Steel Bracket

Sea Pump Bracket - Big Block Chevy Stamped Steel Bracket

Sea Pump Bracket - Big Block Chevy Stamped Steel Bracket

Quantity:   
Your Price: $79.99 
Part Number: 525-15295T

Small Block Chevy Stamped Steel Sea Pump Bracket

Small Block Chevy Stamped Steel Sea Pump Bracket

Small Block Chevy Stamped Steel Sea Pump Bracket

Quantity:   
Your Price: $129.99 
Part Number: 525-89535T

Replacement Impeller For Mercury Sea Pumps

Replacement Impeller For Mercury Sea Pumps

Replacement Impeller Only For Mercury Sea Pumps

Quantity:   
Your Price: $29.99 
Part Number: 625-4011

Steel Single Groove Sea Pump Pulley

Steel Single Groove Sea Pump Pulley

Steel Single Groove Sea Pump V-Groove Pulley

Stock for Mercury Sea Pump.

Quantity:   
Your Price: $103.99 
Part Number: 525-818365