Parts for MerCruiser Race Engine and Drive 500 EFI Thermostat Housing
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 27-842129A 1 | GASKET/SEAL SET, Engine Overhaul (1 required per assembly) |
27-842129A 1 - Engine Overhaul Gasket Set [ More info ] Unavailable |
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#1 | 849927T 1 | HOUSING ASSEMBLY, Thermostat (1 required per assembly) |
849927T 1 - Thermostat Housing Assembly [ More info ] Unavailable |
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#2 | 23-47511 | SLEEVE (1 required per assembly) |
#3 | 22-98477A 2 | VALVE ASSEMBLY (1 required per assembly) |
#4 | 10-98476 | SCREW, (#10-32 x 6.00) (1 required per assembly) |
#5 | 30-98475 | BALL, Nylon (2 required per assembly) |
#6 | 24-75533 | SPRING (2 required per assembly) |
#7 | 11-29488 | NUT, (#10-32) (1 required per assembly) |
#8 | 807252T 1 | THERMOSTAT, 60°C (140°F) (1 required per assembly) |
807252T 1 - Thermostat, 140 Degrees [ More info ] Unavailable |
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18-3551 - Thermostat, 142 Degrees, 807252T1, 59137 [ More info ] |
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#9 | 27-47510 | GASKET, Thermostat (1 required per assembly) |
18-2553-9 - Gasket 27-47510 2-Pack [ More info ]
$6.20 $5.27 |
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#10 | 23-47508T | SLEEVE, Thermostat (1 required per assembly) |
#11 | 27-41812 2 | GASKET, Thermostat Cover (1 required per assembly) |
#12 | 47441A 1 | COVER, Thermostat (1 required per assembly) |
#13 | 10-843373 | SCREW, (.375-16 x 3.500) (2 required per assembly) |
#14 | 12-856774 | WASHER, (.406 x .750 x .105) Stainless Steel (2 required per assembly) |
12-856774 - Washer, (.406 X .750 X .105) Stainless Steel [ More info ] Unavailable |
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128M0214963 - WASHER Note: Priced Individually [ More info ] |
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#15 | 27-53045 1 | GASKET, Thermostat Housing (1 required per assembly) |
#16 | 32-17435 65 | HOSE, (38.00 Inches Bulk), Cut As Required - Sea Pump To Drive Unit (1 required per assembly) - Bravo Models |
#16 | 32-13556A 1 | HOSE KIT, (10.00 Feet), Cut as Required (1 required per assembly) - Driveline Models |
32-13556A 1 - Hose, (10 Feet cut as needed), Drive To Sea Water Pump [ More info ] |
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#17 | 54-18076 6 | CLAMP, Worm Gear (2 required per assembly) - Driveline Models |
#18 | 32-849935 | HOSE, Molded, Circulating Pump To Fuel Cooler (1 required per assembly) |
32-849935 - Molded Hose [ More info ] Unavailable |
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32-8M0186193 - HOSE-MOLDED [ More info ] Unavailable |
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#19 | 32-844881 | HOSE, Molded, Cooler To Cooler (1 required per assembly) |
32-844881 - Molded Hose [ More info ] Unavailable |
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32-8M0186192 - HOSE-MOLDED [ More info ] Unavailable |
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#20 | 32-848956 | HOSE, Molded, Cooler To Tube (1 required per assembly) |
32-848956 - Hose [ More info ] Unavailable |
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#21 | 22-13177 | TUBE, Hose Connecting (1 required per assembly) - Non Power Steering |
#22 | 32-844882 | HOSE, Molded, Oil Cooler To Thermostat Housing (1 required per assembly) |
32-844882 - Molded Hose [ More info ] Unavailable |
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32-844882 1 - Molded Hose [ More info ] Unavailable |
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#23 | 32-89718 4 | HOSE, Thermostat Housing To Circulating Pump (1 required per assembly) |
32-89718 4 - Molded Hose [ More info ] Unavailable |
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32-842416A 1 - Hose - Thermostat Housing To Circulation Pump [ More info ] |
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#24 | 54-18076 8 | CLAMP, Worm Gear (2 required per assembly) |
#25 | 32-849938 | HOSE, Port Thermostat Cover To Exhaust Bottom (1 required per assembly) |
32-849938 - Molded Hose [ More info ] Unavailable |
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#26 | 32-849939 | HOSE, Starboard Thermostat Cover To Exhaust Bottom (1 required per assembly) |
32-849939 - Molded Hose [ More info ] Unavailable |
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#27 | 54-18076 4 | CLAMP, Worm Gear (8 required per assembly) |
54-18076 4 - Clamp [ More info ] Unavailable |
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#28 | 32-849936 | HOSE, Port Thermostat Tee To Exhaust Top (1 required per assembly) |
32-849936 - Molded Hose [ More info ] Unavailable |
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#29 | 32-849937 | HOSE, Starboard Thermostat Tee To Exhaust Top (1 required per assembly) |