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Mercury 1987 [0B434941 THRU 0B774251] – Cat.# 90-12488 EXHAUST MANIFOLD AND EXHAUST ELBOW (CAST IRON) Schematic

Component Schematic

#DescriptionPriceQty
1Manifold Assembly Exhaust99908A3Unavailable 
1Exh. Manifold Kit816219A4Unavailable 
2Plug Pipe (.125-27)32802Unavailable 
2Plug Pipe (.125-27) Brass328022In Stock$6.00 $3.60
3Plug Pipe (.375-18) Brass32803In Stock$5.30 $3.18
4Sleeve72119In Stock$38.25 $27.54
5Stud78438Unavailable 
5Stud (.375-16/.375-24 X 6.87)8M0034454In Stock$12.50 $7.50
6Screw (.375-16 X 6)89679Unavailable 
6Screw (.375-16 X 6.00)74727In Stock$10.20 $6.12
7Lockwasher (.375)35048In Stock$0.90 $0.54
8Nut24883Unavailable 
8Nut (.375-24)46335In Stock$2.14 $1.54
9Gasket68715In Stock$16.90 $10.14
10Sender15995In Stock$72.17 $51.96
11Housing Assembly Thermostat89659A3Unavailable 
12Thermostat99155A1Unavailable 
12Thermostat Kit99155T2In Stock$44.17 $31.80
13Gasket89656Unavailable 
13Gasket @5896561In Stock$2.30 $1.38
14Screw (.312-18 X 1.50)73657In Stock$2.70 $1.62
15Lockwasher (.312-24)39107In Stock$1.10 $0.66
16Washer (.328 X .750 X .06)26825In Stock$1.10 $0.66
17Elbow Assembly Exhaust90880A2Unavailable 
18Plug Pipe (.125-27)32802Unavailable 
18Plug Pipe (.125-27) Brass328022In Stock$6.00 $3.60
19Plug (3/4-14)33198A1Unavailable 
19Plug (.750-14) Pipe41622In Stock$8.40 $5.04
20Screw (#2 X 0.25)28642In Stock$0.80 $0.48
21Base Filler Hole13234A1In Stock$28.58 $20.58
22O-ring (1.489 X .070)45257In Stock$1.40 $0.84
23Fitting99498In Stock$16.60 $9.96
24Fitting Straight45084Unavailable 
24Fitting Straight (.750-14)866725In Stock$14.50 $8.70
25Elbow (90 Degrees)36305Unavailable 
25Elbow36305TIn Stock$29.75 $21.42
26Cap Pressure55143Unavailable 
26Cap-radiator@255143QIn Stock$12.40 $7.44
27Elbow76170In Stock$18.80 $11.28
28Gasket97542Unavailable 
28Gasket856705In Stock$49.92 $35.94
29Screw (.437-14 X 2.00)37269In Stock$4.10 $2.46
30Lockwasher (.437)32993In Stock$1.30 $0.78
31Bottle91987A1In Stock$60.67 $43.68
32Cap Assembly91989A1In Stock$19.83 $14.28
33Bracket Assembly97864A2Unavailable 
34Screw (.437-14 X 1.00)47461In Stock$1.70 $1.02
35Lockwasher37272Unavailable 
35Lockwasher (.437)32993In Stock$1.30 $0.78
36Screw (.375-16 X .750)98261In Stock$0.90 $0.54
37Washer (.406 X .812 X .065)25909In Stock$1.40 $0.84
38Hose (48.00 Inches Bulk)774572In Stock$56.00 $40.32
39Clamp54428Unavailable 
39Clamp Worm Gear815504104In Stock$5.30 $3.18
40Gasket71614In Stock$3.10 $1.86
-Gasket Set43186A1In Stock$405.00 $291.60