Evinrude Pump

how to change a water pump on a 4hp evinrude boat motor?

OK, in a nutshell, here it goes.

If it has a shifter (forward - neutral - reverse) you must unhook the shift rod where it attaches to the shift lever on the powerhead. Now that it's unhooked, remove the bolts that hold the gearcase to the lower unit. Give her a pull and the entire gearcase should come off, including the driveshaft and water tube. OK, remove the screws holding the water pump in place and carefully pull the pump off. Do not lose the drive key, if so equipped. Note the direction the vanes on the pump go, and make sure to put the new impeller in the same way. Use a gob of grease and smear it in the cup to protect the impeller until it fills with water (yes, we do this in the factory). Reassemble the pump and slide the gearcase back together.

Note: this is TYPICAL, and your unit may vary somewhat. A manual would be a good investement though.

Good luck.

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New Aftermarket Sierra Johnson Evinrude 2 HP Water Pump Impeller 18 3090
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New Johnson Evinrude Oil Pump for Lower Unit OEM 385056
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New Vintage Johnson Evinrude Water Pump Housing OEM 302489
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Johnson Evinrude 390381 Water Pump Kit
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$43.00
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OIL LIFT PUMP 439763 0439763 JOHNSON EVINRUDE 1999 200 225HP OUTBOARD 560
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$59.49
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New Vintage Johnson Evinrude Water Pump Housing Assembly OEM 375210 300463
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Johnson Evinrude Water Pump Impeller Housing Cover part  435390
Johnson Evinrude Water Pump Impeller Housing Cover part 435390
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JOHNSON EVINRUDE KIT AY CAP F PUMP 0433518
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JOHNSON EVINRUDE WATER PUMP PICKUP HOUSING VINTAGE 312615 NEW FREE SHIPPING
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Evinrude Johnson Water Pump Kit 40 48 50 55 60 70 75 HP 2 Stroke Half Moon Key
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Evinrude Johnson Water Pump Liner 0324641 4 5 6 7 8 HP 2Stroke 4Stroke 1980 2005
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1995 Evinrude 40hp E40TLEOD Fuel Pumps w Filter Hoses Petrol Pump Johnson 48 50
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FUEL LIFT PUMP ASSY 5001367 JOHNSON EVINRUDE 2000 75 115HP OUTBOARD FICHT2660
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Johnson Evinrude 115 135 150 175 HP Fuel Pump Vapor Separator 5004428 Outboard
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WATER PUMP COVER 313678 JOHNSON EVINRUDE 15 2 4HP OUTBOARD BOAT MOTOR ENGINE
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508407 0508407 WATER PUMP SERVICE KIT OMC JOHNSON EVINRUDE OUTBOARD BOAT PART
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OMC Johnson Evinrude Water Pump Housing Part 384087
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EVINRUDE JOHNSON OMC SOVERIEGN 40 HP OUTBOARD FUEL PUMP WITH BOWL ASSEMBLY
EVINRUDE JOHNSON OMC SOVERIEGN 40 HP OUTBOARD FUEL PUMP WITH BOWL ASSEMBLY
$15.00
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Johnson Evinrude 75 90 100 115 HP Oil Injector 5000836 Lift Pump 5001221
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Lot of 19 NOS Johnson Evinrude OMC parts stators pumps vacuum sending etc
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New Johnson Evinrude Fuel Pump for 6 8 99 15 hp Pre 93 18 7350
New Johnson Evinrude Fuel Pump for 6 8 99 15 hp Pre 93 18 7350
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5001047 Oil Lift Pump Assembly 2000 Evinrude 90hp V4 Outboard E90FPLSSH
5001047 Oil Lift Pump Assembly 2000 Evinrude 90hp V4 Outboard E90FPLSSH
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5001367 Fuel Lift Pump 2000 Evinrude 90hp V4 Outboard Model E90FPLSSH
5001367 Fuel Lift Pump 2000 Evinrude 90hp V4 Outboard Model E90FPLSSH
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WATER PUMP THERMOSTAT HEAD EVINRUDE JOHNSON 200 225 1997 333670 437090 434421
WATER PUMP THERMOSTAT HEAD EVINRUDE JOHNSON 200 225 1997 333670 437090 434421
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NEW OEM JOHNSON EVINRUDE OMC 335335 OUTBOARD MOTOR FUEL PUMP INLET CAP 0335335
NEW OEM JOHNSON EVINRUDE OMC 335335 OUTBOARD MOTOR FUEL PUMP INLET CAP 0335335
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NEW OEM JOHNSON EVINRUDE OMC 395149 OUTBOARD MOTOR PRIMER PUMP KNOB ROD 0395149
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NEW OEM JOHNSON EVINRUDE OMC 326422 OUTBOARD MOTOR PRIMER PUMP CONNECTOR 0326422
NEW OEM JOHNSON EVINRUDE OMC 326422 OUTBOARD MOTOR PRIMER PUMP CONNECTOR 0326422
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New Johnson Evinrude Fuel Pump Outboard 6 8 99 15 HP 397839 391638 18 7350
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Sierra Johnson Evinrude Water Pump Kit with Housing 18 3315 2
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Evinrude 0388685 FUEL PUMP ASSY
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Evinrude 0397445 FUEL PUMP ASSY
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FUEL PUMP BRACKET 338894 0338894 JOHNSON EVINRUDE 1993 2001 185 250HP1019
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FUEL PUMP BRACKET 338894 0338894 JOHNSON EVINRUDE 1993 2001 185 250HP1096
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admin posted at 2010-7-9 Category: Boat Parts