0378891 IMPELLER, Pump EVINRUDE
25702H, 33002M, 33802M, 33902A, 35602G, 40102B, 40202E, 40304D
IMPELLER
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Water Pump Impeller For Evinrude Johnson 775521 378891 777834 375808 0775521 0777834 0378891 0375808 25 28 30 33 35 40 HP Sierra 18-3006 25HP 28HP 30HP 33HP 35HP 40HP Outboard
JAETHB [Note] : The title description only represents the horsepower range applicable to some models, not all models, in order to avoid buying a wrong and thus lead to a delay in your valuable time, please check the information on the engine nameplate. || [Tips] : You can't judge by the engine horsepower and year of release alone, please double check the dimensions with the old car, if you still can't confirm, please consult us. || [Size] : Blades: 6 ; Impeller Height: 12.70 mm / 0.50 inches ; Overall Diameter: 69.5 mm / 2.74 inches ; Hub Shaft Diameter: 16.0 mm / 0.63 inch ; Net Weight : 1.05 oz || [Applicable] : Compatible with some Evinrude Johnson OMC (25,30,33,35,40HP) Models Outboard Engines || [OEM#] : Replacing part numbers For Evinrude Johnson OMC 0775521 , 0777834 , 0378891 , 0375808 , Sierra 18-3006
JAETHB [Note] : The title description only represents the horsepower range applicable to some models, not all models, in order to avoid buying a wrong and thus lead to a delay in your valuable time, please check the information on the engine nameplate. || [Tips] : You can't judge by the engine horsepower and year of release alone, please double check the dimensions with the old car, if you still can't confirm, please consult us. || [Size] : Blades: 6 ; Impeller Height: 12.70 mm / 0.50 inches ; Overall Diameter: 69.5 mm / 2.74 inches ; Hub Shaft Diameter: 16.0 mm / 0.63 inch ; Net Weight : 1.05 oz || [Applicable] : Compatible with some Evinrude Johnson OMC (25,30,33,35,40HP) Models Outboard Engines || [OEM#] : Replacing part numbers For Evinrude Johnson OMC 0775521 , 0777834 , 0378891 , 0375808 , Sierra 18-3006
0775521 0378891 18-3006 Water Pump Impeller For Evinrude Johnson 25 28 30 33 35 40 HP Outboard Sierra 775521 378891 25HP 28HP 30HP 33HP 35HP 40HP
KUNOANZ [Tips] : We will show more detailed information about the product on the details page below to ensure that we can help you to buy the correct replacement part || [Note] : In order to prevent purchasing the wrong unsuitable part, which could result in wasted time, you need to determine suitability by using the information on the engine nameplate || [Adaptation] : Part of the Evinrude Johnson OMC (25,30,33,35,40HP) Engine || [OEM#] : Replacing part numbers For Evinrude Johnson OMC 0775521 , 0777834 , 0378891 , 0375808 , Sierra 18-3006 || [Quality] : Original level of quality and durability, the impellers are manufactured from high quality rubber and will not be damaged even after long periods of immersion in salt water
KUNOANZ [Tips] : We will show more detailed information about the product on the details page below to ensure that we can help you to buy the correct replacement part || [Note] : In order to prevent purchasing the wrong unsuitable part, which could result in wasted time, you need to determine suitability by using the information on the engine nameplate || [Adaptation] : Part of the Evinrude Johnson OMC (25,30,33,35,40HP) Engine || [OEM#] : Replacing part numbers For Evinrude Johnson OMC 0775521 , 0777834 , 0378891 , 0375808 , Sierra 18-3006 || [Quality] : Original level of quality and durability, the impellers are manufactured from high quality rubber and will not be damaged even after long periods of immersion in salt water
MARKGOO 775521 378891 Water Pump Impeller for Vintage OMC Johnson Evinrude Outboard 25 28 30 33 35 40 HP Boat Motor Engine Parts Replacement 0775521 0378891 Sierra 18-3006
MARKGOO This water pump impeller replacement for vintage OMC Johnson Evinrude outboard 25HP 28HP 30HP 33HP 35 HP 40HP boat motor engine parts cooling system. More detailed information please see description below. || Water pump impeller fits OMC Johnson Evinrude Outboard motors OEM P/N 0775521, 775521, 0777834, 777834, 0378891, 398891, 0375808, 375808. Check your outboard motor part number before purchase. Please message us if you are not sure. || Compatible with Sierra Marine 18-3006 Mallory Marine 9-45217 GLM Marine 89480 SEI Marine 96-399-04E CEF 500366. This water pump impeller makes repair and maintenance of water pumps easy. Professional installation is suggestion. || Water pump impeller dimensions measured that shaft size 16.0 mm, overall diameter 69.5 mm, thickness 12.7 mm, Blades 6. Water pump impeller is made with neoprene and metal alloy as pictures showed, Please see the pictures. || To find the right water pump impeller for your outboard, it is VERY IMPORTANT to verify outboard model or serial number before purchase. You can leave us message e.g. your outboard engine parts model, serial number, horsepower or year if you are not comfirmed this water pump impeller fits your outboard motor or not. We're pleasure to help you.
MARKGOO This water pump impeller replacement for vintage OMC Johnson Evinrude outboard 25HP 28HP 30HP 33HP 35 HP 40HP boat motor engine parts cooling system. More detailed information please see description below. || Water pump impeller fits OMC Johnson Evinrude Outboard motors OEM P/N 0775521, 775521, 0777834, 777834, 0378891, 398891, 0375808, 375808. Check your outboard motor part number before purchase. Please message us if you are not sure. || Compatible with Sierra Marine 18-3006 Mallory Marine 9-45217 GLM Marine 89480 SEI Marine 96-399-04E CEF 500366. This water pump impeller makes repair and maintenance of water pumps easy. Professional installation is suggestion. || Water pump impeller dimensions measured that shaft size 16.0 mm, overall diameter 69.5 mm, thickness 12.7 mm, Blades 6. Water pump impeller is made with neoprene and metal alloy as pictures showed, Please see the pictures. || To find the right water pump impeller for your outboard, it is VERY IMPORTANT to verify outboard model or serial number before purchase. You can leave us message e.g. your outboard engine parts model, serial number, horsepower or year if you are not comfirmed this water pump impeller fits your outboard motor or not. We're pleasure to help you.
Number on catalog scheme: 55
BRP EVINRUDE entire parts catalog list:
- GEARCASE-35 HP » 0378891
33802M, 33802R, 33803M, 33803R, 33852M, 33852R, 33853M, 33853R 1968
33902A, 33903A, 33952A, 33953A 1969
35602G, 35602S, 35603G, 35603S, 35652G, 35652S, 35653G, 35653S 1976
40102B, 40102G, 40103B, 40103G, 40152B, 40152G, 40153B, 40153G 1971
40202E, 40203E, 40252E, 40253E 1972
40304D, 40305D, 40354D, 40355D 1973
Information:
Cold Mode
Engine in cold mode (if applicable)Fuel Supply
Fuel supply valve (if applicable)
Improperly operating fuel pressure regulator
Fuel level
Blockage of the vent port on the fuel cap
Proper operation of the electric fuel priming pump
Diagnostic codes for the fuel pump relayInjection Actuation Pressure
Engine oil level
Proper operation of the injection actuation pressure control valveThrottle Signal
Intermittent throttle signalInjectors
Injector misfiringAir Inlet and Exhaust System
Restriction in the air inlet and exhaust systemRecommended Actions
Note: If the problem only occurs under certain conditions, test the engine under those conditions. Examples of certain conditions are high engine speed, full load and engine operating temperature. Troubleshooting the symptoms under other conditions can give misleading results.Engine in Cold Mode (if applicable)
Use Caterpillar Electronic Technician (ET) to verify that the engine has exited cold mode. Cold mode operation may cause the engine to run rough and engine power may be limited.Fuel Supply Valve (if applicable)
Ensure that the fuel supply valve (if equipped) is in the full OPEN position.Improperly Operating Fuel Pressure Regulator
An improperly operating fuel pressure regulating valve may cause low fuel pressure. If a problem is suspected, inspect the return fuel pressure regulating valve. Clean any contamination or debris that may keep the regulating valve from operating properly. If debris is present, find the source of the contamination. Replace the return fuel pressure regulating valve if the valve is worn or damaged.Fuel Level
Visually inspect the fuel level in the fuel tank. Ensure that the fuel tank contains enough fuel in order to operate the engine.Blockage of the Vent Port on the Fuel Cap
Remove the fuel tank cap from the fuel tank. Check the vent port that is in the cap for debris. Clear any restrictions with compressed air.Note: Do not allow debris to enter the fuel tank while you clean the cap. Damage to the fuel system will occur.Proper Operation of the Electric Fuel Priming Pump
The electric fuel priming pump provides the fuel to the low pressure fuel system. When the keyswitch is turned to the ON position, the electric fuel priming pump runs for two minutes. This should prime the fuel system. If the fuel system is not fully primed, turn the keyswitch to the OFF position and repeat the sequence.When the engine is cranking or running the electric fuel priming pump will run continuously. There is no fuel transfer pump in the unit injector hydraulic pump.Prime the fuel system if any of the following procedures have been performed:
Replacement of the fuel filters
Service on the low pressure fuel supply circuit
Replacement of unit injectorsStart the engine. Run the engine at low idle. Use Cat ET to monitor the fuel pressure for the engine.Check the value of the fuel pressure while the engine is at low idle. Ensure that the value of the fuel pressure is reasonable. If the value of the fuel pressure fluctuates, there may be blockage to the intake side of the electric fuel priming pump.Inspect the lines to the electric fuel priming pump. Check the fuel lines for the following: kinked fuel suction line, collapsed lines and contamination.Diagnostic Codes for the Fuel Pump Relay
Use Cat ET to check for diagnostic codes for the fuel pump relay. If diagnostic codes for the fuel pump relay are logged or active, refer to Troubleshooting, "Fuel Transfer Pump - Test".Engine Oil Level
Check the engine oil level. Engine oil supplies the injection actuation pressure circuit. The engine oil must be kept at the proper level for fuel injection.Proper Operation of the Injection Actuation Pressure Control Valve
Check the operation of the injection actuation pressure control valve. Refer to Troubleshooting, "Injection Actuation Pressure Control Valve - Test".
Check the injection actuation pressure. Refer to Troubleshooting, "Injection Actuation Pressure - Test". Intermittent Throttle Signal
Monitor the status for "Throttle Position" on Cat ET. Verify that the status for "Throttle Position" is stable and that the engine is able to reach high idle speed. Refer to Troubleshooting, "Speed Control (Switch) - Test".Injector Misfiring
Use Cat ET to perform the injector solenoid test in order to determine if all of the injector solenoids are being energized by the ECM.
Perform the cylinder cutout test on Cat ET in order to check the performance of each cylinder. Refer to Troubleshooting, "Injector Solenoid - Test". Restriction in the Air Inlet and Exhaust System
Ensure that the turbocharger is operating correctly. Periodic inspection and cleaning is recommended for the turbocharger compressor housing (inlet side). Refer to Systems Operation/Testing and Adjusting for the procedure to inspect the turbocharger.Check the air inlet and exhaust systems for restrictions and for leaks. Refer to Systems Operation/Testing and Adjusting for the procedure to inspect the system. Look for an indication of the warning lamp or restriction indicators that are tripped if the filters are equipped with these devices. These indicators are associated with plugged filters. Replace the plugged air filters or clean the plugged air filters per the guidelines of the Operation and Maintenance Manual. Repair any leaks that are found in the system.
Engine in cold mode (if applicable)Fuel Supply
Fuel supply valve (if applicable)
Improperly operating fuel pressure regulator
Fuel level
Blockage of the vent port on the fuel cap
Proper operation of the electric fuel priming pump
Diagnostic codes for the fuel pump relayInjection Actuation Pressure
Engine oil level
Proper operation of the injection actuation pressure control valveThrottle Signal
Intermittent throttle signalInjectors
Injector misfiringAir Inlet and Exhaust System
Restriction in the air inlet and exhaust systemRecommended Actions
Note: If the problem only occurs under certain conditions, test the engine under those conditions. Examples of certain conditions are high engine speed, full load and engine operating temperature. Troubleshooting the symptoms under other conditions can give misleading results.Engine in Cold Mode (if applicable)
Use Caterpillar Electronic Technician (ET) to verify that the engine has exited cold mode. Cold mode operation may cause the engine to run rough and engine power may be limited.Fuel Supply Valve (if applicable)
Ensure that the fuel supply valve (if equipped) is in the full OPEN position.Improperly Operating Fuel Pressure Regulator
An improperly operating fuel pressure regulating valve may cause low fuel pressure. If a problem is suspected, inspect the return fuel pressure regulating valve. Clean any contamination or debris that may keep the regulating valve from operating properly. If debris is present, find the source of the contamination. Replace the return fuel pressure regulating valve if the valve is worn or damaged.Fuel Level
Visually inspect the fuel level in the fuel tank. Ensure that the fuel tank contains enough fuel in order to operate the engine.Blockage of the Vent Port on the Fuel Cap
Remove the fuel tank cap from the fuel tank. Check the vent port that is in the cap for debris. Clear any restrictions with compressed air.Note: Do not allow debris to enter the fuel tank while you clean the cap. Damage to the fuel system will occur.Proper Operation of the Electric Fuel Priming Pump
The electric fuel priming pump provides the fuel to the low pressure fuel system. When the keyswitch is turned to the ON position, the electric fuel priming pump runs for two minutes. This should prime the fuel system. If the fuel system is not fully primed, turn the keyswitch to the OFF position and repeat the sequence.When the engine is cranking or running the electric fuel priming pump will run continuously. There is no fuel transfer pump in the unit injector hydraulic pump.Prime the fuel system if any of the following procedures have been performed:
Replacement of the fuel filters
Service on the low pressure fuel supply circuit
Replacement of unit injectorsStart the engine. Run the engine at low idle. Use Cat ET to monitor the fuel pressure for the engine.Check the value of the fuel pressure while the engine is at low idle. Ensure that the value of the fuel pressure is reasonable. If the value of the fuel pressure fluctuates, there may be blockage to the intake side of the electric fuel priming pump.Inspect the lines to the electric fuel priming pump. Check the fuel lines for the following: kinked fuel suction line, collapsed lines and contamination.Diagnostic Codes for the Fuel Pump Relay
Use Cat ET to check for diagnostic codes for the fuel pump relay. If diagnostic codes for the fuel pump relay are logged or active, refer to Troubleshooting, "Fuel Transfer Pump - Test".Engine Oil Level
Check the engine oil level. Engine oil supplies the injection actuation pressure circuit. The engine oil must be kept at the proper level for fuel injection.Proper Operation of the Injection Actuation Pressure Control Valve
Check the operation of the injection actuation pressure control valve. Refer to Troubleshooting, "Injection Actuation Pressure Control Valve - Test".
Check the injection actuation pressure. Refer to Troubleshooting, "Injection Actuation Pressure - Test". Intermittent Throttle Signal
Monitor the status for "Throttle Position" on Cat ET. Verify that the status for "Throttle Position" is stable and that the engine is able to reach high idle speed. Refer to Troubleshooting, "Speed Control (Switch) - Test".Injector Misfiring
Use Cat ET to perform the injector solenoid test in order to determine if all of the injector solenoids are being energized by the ECM.
Perform the cylinder cutout test on Cat ET in order to check the performance of each cylinder. Refer to Troubleshooting, "Injector Solenoid - Test". Restriction in the Air Inlet and Exhaust System
Ensure that the turbocharger is operating correctly. Periodic inspection and cleaning is recommended for the turbocharger compressor housing (inlet side). Refer to Systems Operation/Testing and Adjusting for the procedure to inspect the turbocharger.Check the air inlet and exhaust systems for restrictions and for leaks. Refer to Systems Operation/Testing and Adjusting for the procedure to inspect the system. Look for an indication of the warning lamp or restriction indicators that are tripped if the filters are equipped with these devices. These indicators are associated with plugged filters. Replace the plugged air filters or clean the plugged air filters per the guidelines of the Operation and Maintenance Manual. Repair any leaks that are found in the system.
Parts impeller EVINRUDE:
0375638
0375638 IMPELLER, Water pump
18002C, 18102S, 18202R, 18304A, 18802A, 18902B, 25002C, 25102S, 25202R, 25302A, 25402M, 25502B, 25602E, 25702H, 25802C, 25902B
0379766
0322260
0388456