Parts for MerCruiser 230 MIE (4 Barrel.) GM 305 V-8 1987-1995 Thermostat Housing (Standard Cooling) (Design II)
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 27-75611A88 | GASKET SET, Engine (1 required per assembly) |
# | 61937A 4 | INSTALLATION KIT (1 required per assembly) (In-Line Transmission) |
61937A 4 - INSTALLATION KIT [ More info ] Unavailable |
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61937A 6 - Installation Kit, NLA [ More info ] Unavailable |
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# | 61937A 3 | INSTALLATION KIT (1 required per assembly) (V-Drive Transmission) |
# | 78094A 2 | CLOSED COOLING SYSTEM (1 required per assembly) (Rear Mounted) |
78094A 2 - CLOSED COOLING [ More info ] Unavailable |
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#1 | 16413A 3 | HOUSING ASSEMBLY, Thermostat (1 required per assembly) |
16413A 3 - MCM PART BUL.99-2,NLA [ More info ] Unavailable |
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#3 | 10-17989 | SCREW, (#10-32 x 8.600) (1 required per assembly) |
#4 | 24-75533 | SPRING (2 required per assembly) |
#5 | 30-98475 | BALL, Nylon (2 required per assembly) |
#6 | 11-29488 | NUT, (#10-32) (1 required per assembly) |
#7 | 25-30224 | O-RING, (1.859 x .139) (1 required per assembly) |
25-8M0204651 - O RING Note: Priced Individually [ More info ] |
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18-7173-9 - O-Ring (PK5) 310327, 25-30224 [ More info ]
$14.99 $12.47 |
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#8 | 27-53045 1 | GASKET, THERMOSTAT HOUSING (1 required per assembly) |
#9 | 59137 | THERMOSTAT (143 DEGREE) (1 required per assembly) |
59137 - Thermostat, 140 Degrees [ More info ] Unavailable |
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805273 1 - Thermostat-140 [ More info ] Unavailable |
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807252 1 - Thermostat-140 [ More info ] Unavailable |
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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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#10 | 23-17495 | 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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#11 | 27-33179 2 | GASKET, THERMOSTAT COVER (1 required per assembly) |
27-33179 2 - Gasket - Priced Individually [ More info ] Unavailable |
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#12 | 17494A 1 | COVER KIT, THERMOSTAT (1 required per assembly) |
#13 | 10-60410 | SCREW, (.375-16 x 4.250), THERMOSTAT HOUSING (2 required per assembly) |
#14 | 13-35048 | LOCKWASHER, (.375), THERMOSTAT HOUSING SCREW (2 required per assembly) |
#15 | 32-33220 70 | HOSE, (48.00 Inches Bulk), TEE TO EXHAUST ELBOWS (2 required per assembly) |
32-33220 70 - Thermostat Housing Exhaust Manifold & Elbow-48IN [ More info ] Unavailable |
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#15 | 32-96915 1 | HOSE, TEE TO EXHAUST ELBOWS (V-DRIVE) (2 required per assembly) |
#16 | 54-32780 | CLAMP, HOSE ATTACHING (AR required per assembly) |
54-32780 - Clamp [ More info ] Unavailable |
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#17 | 32-16021 | HOSE, THERMOSTAT COVER TO EXHAUST MANIFOLD (PORT) (1 required per assembly) |
32-16021 - Hose, Thermostat Cover To Exhaust Manifold [ More info ] Unavailable |
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#18 | 32-87117 | HOSE, THERMOSTAT COVER TO EXHAUST MANIFOLD (STARBOARD) (1 required per assembly) |
32-87117 - Hose - Thermostat Cover To Manifold [ More info ] Unavailable |
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#19 | 54-47715 | CLIP, HOSE ATTACHING (1 required per assembly) |
54-47715 - Clip [ More info ] Unavailable |
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#20 | 32-16012 | HOSE, THERMOSTAT HOUSING TO OIL COOLER (1 required per assembly) |
32-16012 - Hose, Thermostat Housing To Oil Cooler [ More info ] |
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#21 | 32-88795 | HOSE, WATER PUMP TO OIL COOLER (1 required per assembly) |
#21 | 32-93436 | HOSE, WATER PUMP TO OIL COOLER (V-DRIVE) (1 required per assembly) |
32-93436 - Hose [ More info ] Unavailable |
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#22 | 32-87108 | HOSE, Molded, THERMOSTAT HOUSING TO WATER PUMP (1 required per assembly) |
32-87108 - Molded Hose [ More info ] Unavailable |
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#23 | 54-32781 | CLAMP, HOSE ATTACHING (2 required per assembly) |
54-32781 - Hose Attaching Clamp [ More info ] Unavailable |
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