Parts for MerCruiser 350 Mag MPI Horizon Alpha / Bravo Thermostat & Housing (Single & 3 Point Drain)
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 27-861246A98 | GASKET SET, Engine Overhaul (1 required per assembly) |
27-861246A98 - Engine Overhaul Gasket Set [ More info ] Unavailable |
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27-861246A05 - Engine Overhaul Gasket Set [ More info ] Unavailable |
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#1 | 863457A 2 | HOUSING ASSEMBLY, Thermostat (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), 160 Degrees (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 | 10-40107 75 | SCREW, (M8 x 75) (2 required per assembly) |
#12 | 12552 | LIFTING EYE (1 required per assembly) |
#13 | 22-806608A 1 | PLUG KIT, (.500-13) Royal Blue (1 required per assembly) |
22-806608A 1 - Plug Kit, Priced Individually [ More info ] Unavailable |
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22-806608A02 - Plug Assembly - Priced Individually [ More info ] Unavailable |
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22-8M0119211 - Drain Plug, Priced Individually, .5 inch x 13 [ More info ] |
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#14 | 25-32509 | O-RING, (.489 x .070) (1 required per assembly) |
18-7165-9 - O-Ring (PK5) , 0304174 [ More info ]
$8.99 $8.92 |
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#15 | 864398T 1 | HOUSING ASSEMBLY, Thermostat (1 required per assembly) |
#17 | 22-32803 | PLUG, Pipe (.375-18) Brass (2 required per assembly) |
#18 | 25-807134 1 | SEAL, Thermostat (1 required per assembly) |
#19 | 10-40011151 | SCREW, (M8 x 35) Stainless Steel (2 required per assembly) |
#20 | 805218T | SENSOR (1 required per assembly) |
#21 | 806490T | SENDER, Temperature (1 required per assembly) |
#21 | 49734 | SENDER, Water Temperature (OPT required per assembly) (Dual Station) |
#22 | 13-26996 | LOCKWASHER, (#10) Stainless Steel (1 required per assembly) |
#23 | 11-68219 | NUT, (#10-32) Stainless Steel (1 required per assembly) |
#24 | 864493 | THERMOSTAT, 77°C (170°F), 170 Degree (1 required per assembly) |
#25 | 807075A 1 | COVER, Thermostat Housing (1 required per assembly) |
#26 | 22-818390 | DRAIN COCK (1 required per assembly) |
#27 | 10-29198 | SCREW AND LOCKWASHER, (.312-18 x .875), With Lockwasher (2 required per assembly) |