Parts for MerCruiser 4.3L Carburetor Alpha / Bravo Thermostat & Housing
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#1 | 864592T | HOUSING ASSEMBLY, Thermostat (1 required per assembly) (Standard Cooling) |
#2 | 22-32803 | PLUG, Pipe (.375-18) Brass (2 required per assembly) |
#3 | 806490T | SENDER (1 required per assembly) |
#3 | 49734 | SENDER, Dual Station (OPT required per assembly) |
#4 | 13-26996 | LOCKWASHER, (#10) Stainless Steel (1 required per assembly) |
#5 | 11-68219 | NUT, (#10-32) Stainless Steel (1 required per assembly) |
#6 | 805218T | SENSOR (1 required per assembly) |
#7 | 27-806871 | GASKET, Thermostat Housing (1 required per assembly) |
27-806871 - Thermostat Gasket [ More info ] Unavailable |
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27-8M0204687 - Thermostat Gasket, Priced Individually [ More info ] |
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#8 | 807252T 2 | THERMOSTAT, 71°C (160°F) (1 required per assembly) |
807252T 2 - Thermostat, 160 Degrees [ More info ] Unavailable |
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8M0091470 - Thermostat, 160 Degrees [ More info ] Unavailable |
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#9 | 23-806922 | SLEEVE, Thermostat (1 required per assembly) |
23-806922 - Sleeve [ More info ] Unavailable |
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23-8M0214947 - Thermostat Housing Sleeve, Plastic [ More info ] |
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#10 | 27-53045 1 | GASKET, Lower Thermostat Housing (1 required per assembly) |
#11 | 10-98508 | SCREW, (.375-16 x 3.00) (2 required per assembly) |
10-98508 - Screw [ More info ] Unavailable |
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#12 | 12552 | LIFTING EYE (1 required per assembly) |
#13 | 22-98477A 2 | VALVE ASSEMBLY, Tee (1 required per assembly) |
#14 | 30-98475 | BALL, Nylon (2 required per assembly) |
#15 | 24-75533 | SPRING (2 required per assembly) |
#16 | 12-89302 | WASHER, (.203 x .406 x .040) (2 required per assembly) |
#17 | 10-98476 | SCREW, (#10-32 x 6.00) (1 required per assembly) |
#18 | 11-826709106 | NUT, (#10-32) Stainless Steel (1 required per assembly) |
#19 | 864398T 1 | HOUSING ASSEMBLY, Thermostat, Thermostat (1 required per assembly) (Closed Cooling) |
#22 | 25-807134 1 | SEAL, Thermostat (1 required per assembly) |
#23 | 10-68101 | SCREW, (.375-16 x 1.375) (2 required per assembly) |
#28 | 864493 | THERMOSTAT, 77°C (170°F) (1 required per assembly) |
#29 | 807075A 1 | COVER, Thermostat (1 required per assembly) |
#30 | 22-818390 | DRAIN COCK (1 required per assembly) |
#31 | 10-29198 | SCREW AND LOCKWASHER, (.312-18 x .875) (2 required per assembly) |
#32 | 20-865525 | VALVE (1 required per assembly) |