Stainless Steel "Extreme" Sea Pump Overhaul Kit

Finally a Sea Water Pump repair kit designed to do the job once and for all and will last a lifetime. Hardin Marine has designed an all new 316L stainless steel water pump impeller housing to replace the cheap factory plastic style housings used on original equipment applications. These impeller housings won't corrode, erode, or crack and fall apart like original equipment units. The one piece rear impeller housing features a unique rear housing that 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 to do this job once and for all this could possible be the last sea water pump repair kit you ever buy look no further as this is the finest direct replacement sea pump repair kit on the market today.

The kit includes:

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

This kit replaces:

• Quicksilver – 46-72744-A32
• Mercury – 46-807151A14
• Mercruiser – 46-807151-A2
• Mercury – 46-807151-A8
• Mercury – 46-807151-A9
• Sierra - 18-3150

Note: Requires Fittings. See related items.

See here for individual replacement parts.

Hydraulic Roller - largest for inboard/outboard, good for strong mid-range, noticeable idle, 1200-5200 RPM

Note: These are non returnable

Hydraulic Roller - largest for inboard/outboard, good for strong mid-range, noticeable idle, 1200-5200 RPM

Note: These are non returnable

Hydraulic Roller - largest for inboard/outboard, good for mid-range, noticeable idle, 1200-5200 RPM

Note: These are non returnable

Hydraulic Roller - largest for inboard/outboard, good for mid-range, noticeable idle, 1200-5200 RPM

Note: These are non returnable

STARTER ASSY Mercruiser 50-854178

Supersedes: 50-801333980

HARNESS KIT-10 FT Mercruiser 84-17829A10

Supersedes: 84-93811A10

Supercedes: 84-93811A10

HARNESS EXT KIT Mercruiser 84-17829A2

HARNESS KIT-20 FT Mercruiser 84-17829A20

Supersedes: 84-93811A20

Supercedes: 84-93811A20

Standard spark plugs are chosen by more automotive, motorcycle and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life.

• Triple gasket sealing process eliminates gas leakage past the shell


• 99% Highly pure alumina silicate insulator


• Solid copper core


• Corrugated ribs to prevent flash over


• Cold rolled threads to prevent damage to cylinder head


• Trivalent plating - silver chromate and zinc for corrosion resistance


• Sold in standard packs only

Model #: BP7HS-10, Pack: 4, Pkg.: Boxed

Sold: Each

Impeller Rebuild Service Kit - For Gen 4, Gen 5/6, Rev. 1 Hardin Stainless Pumps - Mercury Replacement

This impeller kit is a rebuild service kit for the Hardin Marine stainless impeller housing 625-4178 and stainless pumps 625-4110 and 625-4118 . This kit comes with new wear plates , O-rings, and impeller.

Which Rebuild kit do I need?

Rev. 1 pumps have a 1/8" drain plug in the rear housing and a slotted front wear plate.
Rev. 2 pumps have no drain plug and a solid front wear plate.

Mercury

This impeller kit is a rebuild service kit for the Hardin Marine stainless impeller housing 625-4178 . 

• (1)Impeller
• (2) Wear Plate
• O-rings

See here for individual replacement parts.