Page 108 - MerCruiser_Catalog_Flipbook
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MerCruiser
THERMOSTAT HOUSING KITS
No. 13231 No. 13221
OEM: 87290A23 OEM: 90736A24
Replaces: Replaces:
No. 16413A3 & No.16413A9 No. 16413A3 & No. 16413A9
ATTENTION: ATTENTION:
Intake manifold bolt Intake manifold bolt
holes at 90° from the holes at 80° from the
crankshaft centerline crankshaft centerline
Kit Contains: Kit Contains:
GLM OEM ITEM GLM OEM ITEM
13230 87290A4 Thermostat Housing Assy. 13520 90736A18 Thermostat Housing Assy.
13236 22-98477A2 T-Valve Assy (included in 13230) 13236 22-98477A2 T-Valve Assy (included in 13520)
13220 47441A1 Cover 13710 47442A1 Cover
13237 12552 Lifting Eye 13237 12552 Lifting Eye
31460 27-47510 Gasket 31460 27-47510 Gasket
13250 23-47508 Thermostat Sleeve 13250 23-47508 Thermostat Sleeve
31631 27-41812-2 Thermostat Cover Gasket 31631 27-41812-2 Thermostat Cover Gasket
31560 27-53045-1 Gasket 31560 27-53045-1 Gasket
22376 (2) 10-14164 Screw 22376 (2) 10-14164 Screw
21675 (2) 12-20553 Washer 21675 (2) 12-20553 Washer
V6 & V8 305/350 CID Chevy Engines V8 454/502 CID Chevy Engines
No. 13630 No. 13640 No. 13670
OEM: N/A NEW OEM: N/A NEW OEM: N/A NEW
Kit Contains: Kit Contains: Kit Contains:
GLM OEM ITEM GLM OEM ITEM GLM OEM ITEM
13631 863457A2 Thermostat Housing 13641 864592T1 Thermostat Housing 13671 864592T Thermostat Housing
13992 22-806608A02 Plug Assy. 22296 (2) 10-81742780 Screw (M8x80) 22367 (2) 330263 Screw
13237 12552 Lifting Eye 21884 22-32803 Pipe Plug 26382 (2) N/A Washer
13100 8M0109441 Thermostat 160 F 31560 27-53045-1 Gasket, Hsg.to Intake 21493 (2) 13-35048 Lockwasher
13252 23-806922 Thermostat Sleeve 31460 27-47510 Gasket, Thermostat 21884 22-32803 Pipe Plug
31460 27-47510 Thermostat Gasket 13237 12552 Lifting Eye 31560 27-53045-1 Gasket, Hsg.to Intake
31560 27-53045-1 Gasket 13100 8M0109441 Thermostat 160 F 31460 27-47510 Gasket, Thermostat
22296 (2) 10-47688 Screw 13252 23-806922 Thermostat Sleeve 13237 12552 Lifting Eye
21675 (2) 12-20553 Washer 13236 22-98477A2 T-Valve Assembly 13100 8M0109441 Thermostat 160 F
21884 (3) 22-32803 Pipe Plug 13252 23-806922 Thermostat Sleeve
13236 22-98477A2 T-Valve Assembly
MCM/MIE 4.3/5.0/5.7/6.2L MPI MCM 4.3/5.0/5.7/6.2L MPI MCM/MIE 4.3/5.0/5.7/ Carbureted
(w/ 1 or 3 Point Drain System) (w/ Dry Joint Exhaust & 7 Point Drain System) (w/ Dry Joint Exhaust)
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