0446143 STUD, Oil sump to exhaust housing EVINRUDE
BE10FAEDC, BE10FAEUR, BE8FRBECA, BE8FRBEDC, BE8FRBEUR, E10FOECA, E8R4EEM, E8R4EEM, E8R4SIE, E8R4SIE, E8R4SSB, E8R4SSB
STUD
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Compatible models:
BRP EVINRUDE entire parts catalog list:
- EXHAUST HOUSING » 0446143
BE8FRBECA, BE8FRBLECA, E8FRECA, E8FRLECA, E8FRXECA 1998
BE8FRBEDC, BE8FRBLEDC, BE8FRBXEDC, E8FREDC, E8FRXEDC, HE8FREDC, HE8FRLEDC 1996
BE8FRBEUR, BE8FRBLEUR, BE8FRBXEUR, E8FREUR, E8FRXEUR, HE8FREUR, HE8FRLEUR 1997
E10FOECA, E10FOLECA, HE10FELECA 1998
E8R4EEM, E8RB4EEM, E8RBL4EEM, E8RL4EEM 1999
E8R4EEM, E8RB4EEM, E8RBL4EEM, E8RL4EEM 1999
E8R4SIE, E8RL4SIE, E8RVL4SIC 2001
E8R4SIE, E8RL4SIE, E8RVL4SIC 2001
E8R4SSB, E8RL4SSB, E8RVL4SSB 2000
E8R4SSB, E8RL4SSB, E8RVL4SSB 2000
Information:
Illustration 1 g00290888
Cooling system for a warm engine (1) Cylinder head (2) Water temperature regulator (3) Outlet hose (4) Vent line (5) Vent tube (6) Shunt line (7) Elbow (8) Water pump (9) Cylinder block (10) Oil cooler (11) Inlet hose (12) RadiatorIn operation, the water pump (8) sends most of the coolant from the radiator (12) to the oil cooler (10) .The coolant from the oil cooler (10) goes into the cylinder block (9) through a bonnet and an elbow. The coolant goes around the cylinder liners, through the water directors and into the cylinder head.The water directors send the flow of coolant around the valves and the passages for exhaust gases in the cylinder head. The coolant then goes to the front of the cylinder head. At this point, water temperature regulator (2) controls the direction of coolant flow.The water temperature regulator (2) is closed when the engine is cold. The coolant flows through the regulator housing and elbow (7) back to water pump (8) .If the coolant is at normal operating temperature, the water temperature regulator (2) opens and the coolant flows to the radiator (12) through the outlet hose (3). The coolant becomes cooler as the coolant moves through the radiator. When the coolant gets to the bottom of the radiator, the coolant goes through the inlet hose (11) and into the water pump (8) .Note: The water temperature regulator (2) is an important part of the cooling system. The water temperature regulator (2) divides the coolant flow between the radiator (12) and the bypass elbow (7). This will maintain the correct temperature. If the water temperature regulator is not installed in the system, there is no mechanical control. Most of the coolant will go through the bypass. This will cause the engine to overheat in hot weather. If a higher volume of coolant goes through the radiator, the engine will not reach normal operating temperatures. This occurs during cold weather.Shunt line (6) gives several advantages to the cooling system. The shunt line gives a positive coolant pressure at the water pump inlet that prevents pump cavitation. A small flow of coolant constantly goes through shunt line (6) to the inlet of water pump (8). This causes a small amount of coolant to move constantly through the vent tube (5). The flow through the vent tube is small and the volume of the upper compartment is large. Air in the coolant is removed as the coolant goes into the upper compartment.The vent line is used to fill the cooling system with coolant for the first time. This will purge any air out of the top of a bottom filled system.Coolant For Air Compressor
Illustration 2 g00562461
Coolant flow in air compressor (typical example) (1) Inlet hose (2) Air compressor (3) Outlet hoseThe coolant for the air compressor (2) comes from the cylinder block through inlet hose (1) and into the air compressor. The coolant goes from the air compressor through outlet hose (3) back into the front of the cylinder head.
Parts stud EVINRUDE:
0446116
0446282
0446282 STUD, Oil sump to exhaust housing
BE10FAEDC, BE10FAEUR, BE8FRBECA, BE8FRBEDC, BE8FRBEUR, E10FOECA, E8R4EEM, E8R4EEM, E8R4SIE, E8R4SIE, E8R4SSB, E8R4SSB
0446122
0446122 STUD, Oil sump to block
BE10FAEDC, BE10FAEUR, BE5FRBECC, BE8FRBECA, BE8FRBEDC, BE8FRBEUR, E10FOECA, E5R4EEM, E5R4EEM, E5R4SIE, E5R4SIE, E5R4SSB, E5R4SSB, E6R4EEM, E6R4SIE, E6R4SSB, E8R4EEM, E8R4EEM, E8R4SIE, E8R4SIE, E8R4SSB, E8R4SSB, HE6FRECA
0446123
0446123 STUD, Oil sump to block
BE10FAEDC, BE10FAEUR, BE8FRBECA, BE8FRBEDC, BE8FRBEUR, E10FOECA, E8R4EEM, E8R4EEM, E8R4SIE, E8R4SIE, E8R4SSB, E8R4SSB