Sherwood M-71 Engine Cooling Pump Replaces Cummins 3907458 and 3912019. Also Replaces Sherwood M70. Pump Body: Bronze Ports: 1 1/4" Hose Cam: Full Impeller: Neoprene Shaft Seal: Mechanical Drive: Flange Mounted to Engine.    APPLICATIONS Flexible Impeller Engine Cooling Pump.

No matter whether you are an experienced boater looking for a replacement pump or a manufacturer specifying pumps for your marine application, we are prepared to provide you with the support you need. And no matter where you work or live, access to our products, services, spare parts and support are never far away. In fact, you will find SPX FLOW's Johnson Pump marine brand represented in every major industrial country of the world today and in more than sixty nations altogether.   SHOP JOHNSON PUMP     The Aqua Jet five chamber diaphragm pump provides the perfect water pressure or deck wash solution for both small and medium sized leisure and commercial boats as well as mobile homes, campers and summer homes.     Quiet and pulsation-free even at low speeds. Efficient and compact, Aqua Jet pumps are particularly suitable where low amperage and sound levels in relation to water flow are placed at a premium-such as in shower and galley applications. Integrated pressure switch turns pump on and off automatically when tap is opened and closed. Operates in fresh or sea water.   SHOP THE Aqua Jet five chamber diaphragm pump     Specials    Closeouts    Remanufactured    Rebates  

Autopilot Pump Type 1 Adjustable Reversing 12V Up To 15 CI Cylinder TWICE THE POWER The unique Octopus piston pump delivers over twice the hydraulic output per watt of input than a standard hydraulic gear pump. HALF THE POWER CONSUMPTION Gear pumps leak oil between the gears, while a piston (such as used in car engines) does not.  This means the piston pump will place the cylinder ram exactly where it is required, positioning the rudder accurately.  This gives far sharper steering, reducingunnecessary course corrections meaning battery consumption on Octopus pumps is up to half that of other pumps. PINPOINT ACCURACY Leading autopilot manufacturers choose Octopus pumps for their non RFB pilot systems which do not have a Rudder Feedback unit. Previously, slop in the system caused by gear leakage meant that a Rudder Feedback unit was necessary to tell the pilot the exact rudder position. As Octopus pumps will always bring the ram back to the required position the Rudder Feedback unit is not required, which also greatly simplifies installation. SAVE ON INSTALLATION COSTS A professional installation should always have a method of isolating the pump from the steering system - Octopus pumps feature inbuilt shut off valves in the pump manifold. ADJUSTABLE FLOW RATE A pump that does not have variable flow (unless dedicated to a range of cylinders such as our fixed 0.8L pump) will be operating too fast or too slow in 90% of cases.  Autopilot manufacturers get around this problem by adjusting the output to the pump to compensate, which either forces the pump to operate for longer periods of time which increases power consumption and wear on the parts, or it will operate at high pressure for short periods of time - also putting unnecessary strain and wear on the system. Octopus Variable Flow Reversing Pumps precisely control the speed of the ram, reducing unnecessary battery consumption, pressure, strain and wear on the hydraulic system. Getting the best steering performance for the boat. The flow rate of the pump can be set to get the best hard over time (cylinder ram speed) for the particular boat.  Features: Reliable - Piston pump technology with only three moving parts Twice the Power - Delivers over twice the hydraulic output per watt of input Half the Power Consumption - Accurate ram positioning means fewer course corrections Adjustable Flow Rate - Configure performance to suit your vessel Easy Servicing - Shut off valves allow removal without draining steering system

Autopilot Pump Type 3 Adjustable Reversing 12V Up to 30CI Cylinder Features: RELIABLE - Piston pump technology with only three moving parts TWIC THE POWER - Delivers over twice the hydraulic output per watt of input HALF THE POWER CONSUMPTION - Accurate ram positioning means fewer course corrections ADJUSTABLE FLOW RATE - Configure performance to suit your vessel EASY SERVICING - Shut off valves allow removal without draining steering system TWICE THE POWER The unique Octopus piston pump delivers over twice the hydraulic output per watt of input than a standard hydraulic gear pump. HALF THE POWER CONSUMPTION Gear pumps leak oil between the gears, while a piston (such as used in car engines) does not.  This means the piston pump will place the cylinder ram exactly where it is required, positioning the rudder accurately.  This gives far sharper steering, reducingunnecessary course corrections meaning battery consumption on Octopus pumps is up to half that of other pumps. PINPOINT ACCURACY Leading autopilot manufacturers choose Octopus pumps for their non RFB pilot systems which do not have a Rudder Feedback unit. Previously, slop in the system caused by gear leakage meant that a Rudder Feedback unit was necessary to tell the pilot the exact rudder position. As Octopus pumps will always bring the ram back to the required position the Rudder Feedback unit is not required, which also greatly simplifies installation. SAVE ON INSTALLATION COSTS A professional installation should always have a method of isolating the pump from the steering system - Octopus pumps feature inbuilt shut off valves in the pump manifold. ADJUSTABLE FLOW RATE A pump that does not have variable flow (unless dedicated to a range of cylinders such as our fixed 0.8L pump) will be operating too fast or too slow in 90% of cases.  Autopilot manufacturers get around this problem by adjusting the output to the pump to compensate, which either forces the pump to operate for longer periods of time which increases power consumption and wear on the parts, or it will operate at high pressure for short periods of time - also putting unnecessary strain and wear on the system. Octopus Variable Flow Reversing Pumps precisely control the speed of the ram, reducing unnecessary battery consumption, pressure, strain and wear on the hydraulic system.

Impeller Replacement Kit A worn or damaged impeller can cause system failure or engine breakdown. Johnson Pump brand impellers are developed and manufactured for maximum flow and long life. With a genuine spare impeller from Johnson Pump, you can also be sure that you are getting the quality required by engine manufacturers and professionals. Johnson Pump: 09-704BT-1 Sherwood: 17000K Jabsco: 18958-0001 Engine/Pumps: Cummins 6B 300HP B Series; Cummins C Series; CAT 3208; CAT 3116; CAT 3126; Deere 6076; Sherwood Pump P17 series

Impeller Replacement Kit A worn or damaged impeller can cause system failure or engine breakdown. Johnson Pump brand impellers are developed and manufactured for maximum flow and long life. With a genuine spare impeller from Johnson Pump, you can also be sure that you are getting the quality required by engine manufacturers and professionals. Johnson Pump: 09-702B-1 Jabsco: 18948-0001 Sherwood: 10615K Engines/Pumps: Chris Craft; Chrysler Marine; Commander; Crusader; Escort (Skiltec); Gray Marine; Isuzu; Lenco; Marine Power; North American Engine; Onan; Osco Motors; OMC; Perkins Engine U.S.; Plesurecraft Marine; Volvo Penta; J.H. Westerbeke Corp; Crusader 97179; Chrysler 3675763; Chrysler 4142878; Cummins 4B; Onan MDL6; Chris Craft 454; Pleasure Craft 454

Major Rebuild Kit for Sherwood M-71 This kit contains the following items   MS DATA SHEET 1 DATA SHEET ON 3008400 1 MTG GSKT FOR P17XX PUMPS SH 10514C 1 LIP SEAL SH 10515C 1 SCREW & WASHER SH 10615K 1 IMPELLER KIT SH 10944 1 CAM BRASS LARGE CHRYSLER SH 12211 2 BALL BEARING SH 12710 3 LOCKWASHER SH 12857 3 SCREW SH 12859 1 SEAL/SEAT ASSEMBLY SH 25150 1 WEAR PLATE SH 4258 2 SNAP RING (SMALL) SH 4259 2 SNAP RING (LARGE) SH 4264 1 WASHER SH 4432 1 KEY SH 5133 1 SPACER     Kits are put together at time of order

Impeller Replacement Kit A worn or damaged impeller can cause system failure or engine breakdown. Johnson Pump brand impellers are developed and manufactured for maximum flow and long life. With a genuine spare impeller from Johnson Pump, you can also be sure that you are getting the quality required by engine manufacturers and professionals. Johnson Pump: 09-701B-1 Sherwood: 9959K Jabsco: 18838-001 Engines/Pump: Chris Craft; Chrysler Marine; Commander; Crusader; Glastron Boat Co.; Gray Marine; Interceptor; Onan; OMC; Pathfinder VolksWagon Eng.; Perkins Eng. U.S.; Plesurecraft Marine; Universal Medalist; Volvo Penta; Yamaha; Westerbeke 24102; Sherwood 11353; Pleasure Craft 302 & 351; Chris Craft 350; Onan MDL3,4

SeaLand Diaphragm for M Series Pumps 385311822 Image may be differant

Includes adapters for all major outboard engine manufacturers. Aluminum fittings. Universal gear lube pump for use with standard or wide mouth bottles. Replaces: Mercury 8M0072133, 883704Q03. Suzuki 990C0-99001. Yamaha ACC-PUMP0-00-QT, ACC-PUMP0-02-GL.

Jabsco 33760-0000 Hand Bilge Pump   FEATURES Pump Body: Brass Port Size: Inlet: 3/4" Garden Hose, 1/2" Hose or 1" Hose Flow: 7 Strokes/Gallon to 40 Strokes/Gallon Elastomers: Neoprene     APPLICATIONS / CHARACTERISTICS Jabsco hand pumps. Pump more liquid with less effort! They never need coaxing or priming and give full suction on the first stroke. Pumps can be used In any position. Uses include bilge pumping, oil draining, diesel fuel transfer, and many other liquid transfer applications. NOTE: Oil temperature should not exceed 140° F. Long life brass cylinders, high-quality oil resistant plungers, intake and discharge caps are used. Some models include hose(s) or adjustable mounting brackets. Available in two sizes with 1-3/4" and 1-1/4" diameter cylinders.   Jabsco Hand Bilge Pump 1-1/4" Diameter x 17" Long, Intake: Open Ended Pump Body, Discharge: 1/2" Hose Barb, 15 Strokes Per Gallon, with 5' of 1/2" Discharge Hose, No Intake Hose Adapter  

Major Rebuild Kit for Sherwood M-5 This kit contains the following items GY 211P-2 1 SQ-HD-PLUG 1/8-B MS DATA SHEET 1 DATA SHEET SH 10077K 1 IMPELLER KIT SH 10093 1 KEY-WOODRUFF SH 10285 1 CAM SH 10286 1 VELLUMOID 505 FIBRE GASKET SH 10514C 2 LIP SEAL SH 10822 1 SCREW 10-24 X 3/8 SH 11519 1 GRAPHITE BUSHING SH 12863 1 RETAINING RING SH 344 6 SCREW 10-24 X 3/8 SS MACHN WB 298485 1 MTG GASKET FOR 202M-15   Kits are put together at time of order

Minor Repair Kit for Sherwood M-5 This kit contains the following items   SH 10077K 1 IMPELLER KIT SH 10514C 1 LIP SEAL   Kits are put together at time of order

Minor Repair Kit for Sherwood M-71 This kit contains the following items   SH 10615K 1 IMPELLER KIT SH 12859 1 SEAL/SEAT ASSEMBLY   Kits are put together at time of order

Seal kits for Baystar and SeaStar helm pumps.