1990 Mercruiser 450B100CS STANDARD COOLING SYSTEM(DESIGN I) Diagram and Parts

1990 Mercruiser 450B100CS STANDARD COOLING SYSTEM(DESIGN I) Diagram and Parts

Manufacturer:	Mercury Outboard Parts
Catalog:	Mercruiser Parts
Year:	1990
Model:	450B100CS
Component:	STANDARD COOLING SYSTEM(DESIGN I)
Serial Number:

Parts Microfiche Schematic Breakdown

Diagram of 1990 Mercruiser 450B100CS STANDARD COOLING SYSTEM(DESIGN I) Diagram and Parts

Parts List by Blowout Reference#

#	Part Number	Description	MSRP	Price	Required	Qty

1	87290A 4	HOUSING ASSEMBLY, Thermostat	$343.58	$278.30	1
2	47511	SLEEVE	$33.87	$23.72	1
3	32803	PLUG, Pipe (.375-18) Brass	$4.48	$3.14	2
4	53045 1	GASKET	$3.50	$2.45	1
5	807252 1	THERMOSTAT (140 DEGREES)	$16.92	$13.70	1
6	47510	GASKET	$2.00	$1.40	1
7	47508	SLEEVE	$11.83	$9.59	1
8	41812	GASKET	$6.50	$4.55	1
10	47441A 1	COVER	$58.16	$47.12	1
11	48130	SCREW, (.375-16 x 4.500)	$2.59	$2.59	2	OBSOLETE
12	35048	LOCKWASHER, (.375)	$0.90	$0.63	2
13	98477A 2	VALVE ASSEMBLY	$82.60	$57.82	1
14	33220 70	HOSE, (48.00 Inches Bulk)	$54.38	$38.07	2
15	815504220	CLAMP, Worm Gear	$4.36	$3.05	0
16	16021 1	HOSE (PORT)	$30.39	$21.28	1
17	87117 1	HOSE (STARBOARD)	$33.00	$23.10	1
18	47715	CLIP	$5.32	$3.72	1
19	88794	HOSE	$30.29	$21.20	1
20	96246A 4	HOSE	$56.71	$39.69	1
21	815504220	CLAMP, Worm Gear	$4.36	$3.05	4
22	99356A 2	COOLER ASSEMBLY	$325.00	$263.25	1
24	56328A 1	BRACKET (SHORT) 2 PIECE BRACKET	$17.00	$11.90	1
25	63820 3	BRACKET (LONG) 2 PIECE BRACKET	$20.70	$14.49	1
26	60300	SCREW, (.250-28 x .750) 2 PIECE BRACKET	$0.70	$0.49	2
27	30506	NUT, (.250-28) 2 PIECE BRACKET	$1.70	$1.19	2
28	65970T 1	BRACKET 1 PIECE BRACKET	$8.40	$5.88	1
29	41408	SCREW, (#10-32 x 1.50) 1 PIECE BRACKET	$1.70	$1.19	1
30	806825	HOSE	$50.00	$35.00	1
31	815504232	CLAMP, Worm Gear (2.50 Diameter)	$5.00	$3.50	2
32	12552	LIFTING EYE	$10.83	$7.59	1

* To comply with Mercury policy, Boats.net will not ship OEM Mercury parts outside of the United States.
* Pricing applies to Internet orders only. Required numbers shown are quantities used per whole assembly. Prices are based on a quantity of one (Each). You order one, you get one. Order the quantities needed for your repair.