620-1030H 2-position Off/Push to On
These switches are perfect as starter buttons or can be used in just about any momentary type operation. Each switch features brass construction with a chrome plated nut and button for good looks. There is also a moisture repellent rubber cap sold separately.
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620-2127 Replacement Trim Button Switch. Used on:
- Older Model Hardin Offshore Controls (Pre-2019)
- Hardin Sport Shifter Controls
- Hardin Stiletto Controls
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620-70166 Push-In Breather with Billet Top, No ShieldHardin’s breathers featuremaximum flow and protection from airborne elements. They are used on most HardinMarine valve cover systems. These breathers are easily washable for service. - 1" grommet
- 1.75" tall
- 2.5" outer diameter
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620-70160 Push-In Breather With Vent
These popular breathers are used when you would like to vent the crankcase to
another location such as the flame arrestor or a vac-u-pan. This unit is
used on many MerCruiser hi-performance applications. The push in has a
1" hole and a 5/8" vent hook-up.
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620-68860 Push-In Chrome Oil Fill Plug
Push-in design for all applications requiring a sealing type filler
plug. Chrome plated top section. Fits most aftermarket and OEM valve
covers with a 1.22" diameter hole.
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620-70151 Push-In Filtered Valve Cover Breather - No Shield (Each)
These breathers feature maximum flow and protection from airborne
elements. They are used on most Hardin Marine valve cover systems.
The breather is washable providing for easy maintenance. Fits 1.25" hole.
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620-70152 Push-In Filtered Valve Cover Breather With Chrome Shield (Each)
These breathers feature maximum flow and protection from airborne
elements. They are used on most Hardin Marine valve cover systems.
The breather is washable providing for easy maintenance. Fits 1-1/4" hole.
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420-907054
- Constructed of Polished 316L Stainless Steel.
- 3/4" NPT Female Thread
- Perfect for intercooler, tailpipe, and even engine water discharge.
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620-913301 Quick Engine Flushing Adapter Replacement
Replacement flushing adapter for 620-913300.
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620-336174 Quick Release 33C Stainless Steel Cable Clamp Bracket
This is the most popular method of attaching a standard 33C throttle cable to
a throttle bracket. This clamp features a quick release lever allowing you
to detach the throttle assembly when performing tuning or maintenance. Replaces Dometic / SeaStar # 031419.
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625-4115 Ram Force Cam Driven Water Pump - Magnaflow Replacement, Neovane Replacement
Replace old Neovane and Magnaflow pumps with this new design! The new Hardin Marine "Ram-Force" series cam driven water pump is the latest evolution of cam driven pump design. These pumps are manufactured from premium billet 6061-T6 aluminum and utilize a 316L stainless steel impeller housings. The Ram Force pump utilizes a precision ground pump shaft for strength and dual roller bearings for long life. A large 8 vane rubber impeller that draws water through a 3/4" NPT single inlet and exits water flow through dual 3/4" NPT ports. The ports are located to provide the clearest path for easy plumbing to the engine block water inlets This pump allows plenty of clearance for up to 8" diameter harmonic balancers. Pump is 5-1/4" long from timing cover mounting face to end of pump.
Note: Includes Gasket, replacement gaskets available here: 625-4277. Use of this pump requires a 6" diameter or smaller crankshaft accessory drive pulley example 740-64201 (see related parts). Male tab cam drives sold separately, see related parts.
Click here to find replacement parts for this pump.
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625-4237 This is a rebuild kit for Gen I 625-4115 Ram Force Pumps.
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625-4236 This is a rebuild kit for Generation I 625-4115 Ram Force Pumps.
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625-4239 IThis is a rebuild kit for Gen II 625-4115 Ram Force Pumps.
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625-4238 This is a rebuild kit for Generation II 625-4115 Ram Force Pumps.
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This Part has options, please click the button below to order.
410-400R Raw 4" 316L Stainless Steel Tubing
This premium grade 4" seamless tubing is available in its raw form. Perfect to replace long lengths of rubber exhaust hose.
Sold by the foot.
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This Part has options, please click the button below to order.
410-450R Raw 4.5" 316L Stainless Steel Tubing
This premium grade 4.5" seamless tubing is available in its raw form. Perfect to replace long lengths of rubber exhaust hose.
Sold by the foot.
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This Part has options, please click the button below to order.
410-300R Raw Finish 3" 316L Stainless Tubing (Sold per foot)
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This Part has options, please click the button below to order.
410-350R Raw Finish 3.5" 316L Stainless Tubing (Sold per foot)
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625-4068 Rear Bearing for Hardin Marine Multi Stage Sea Pumps
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625-4072 Polished Stainless Steel Rear Cover for Hardin Marine Multi Stage Sea Pumps
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625-4020 Rear End Cap Bushing - 0.438" ID, 0.688" OD.
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625-4154 Rear Inlet /Outlet
These components are designed to assist in the plumbing of your engine when using the Hardin Marine Multi-Stage sea pumps. A wide range of configurations can be created by using different inlet and outlet adapters. All of these components are polished stainless steel or hard anodized to resist harsh corrosive environments.
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615-170-8014 Rear Oil Seal
- Available: (3) Three
- Condition: New
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625-4067 Rear Seal for Hardin Marine Multi Stage Sea Pumps
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755-8472 Replace those old cast aluminum Gen. 1 receiver rails with new redesigned milled billet aluminum rails from Hardin Marine.
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625-7731 Xtreme Remote Horizontal BBC Rear Port Cylinder Head Mount HP4 or HP6 Oil Filter Head
New: Now With Engine Lifting Eye
The feature that sets this remote mount oil filter apart from the competition is the variety of mounting locations made available by using different mounting brackets Normally mounted horizontally on the rear of the port cylinder head this remote oil filter mount can also be mounted vertically on the front of the port cylinder head or remotely mounted vertically on a nearby bulkhead. Incorporating a large single 3/4" NPT inlet port and dual 3/4" NPT outlet ports the oil lines can be run straight thru or 90 degrees from each other There is also an 1/8" NPT port in the filter head that can be used as a oil pressure gauge access point of plugged if it's not needed Constructed for 316L Stainless Steel and polished to a mirror finish the construction and appearance of this assembly top notch just like all of the Hardin Marine product line. Fits Big Block Chevy cylinder heads.
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