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Mercury 1987 [0B434941 THRU 0B774251] – Cat.# 90-12488 CYLINDER BLOCK, OIL PUMP AND OIL PAN Schematic

Component Schematic

#DescriptionPriceQty
1Cylinder Block Assembly6387A3Unavailable 
2Plug (2.5)67383Unavailable 
3Plug (5/8)67384Unavailable 
4Pin Dowel74840Unavailable 
5Valve99889In Stock$31.75 $22.86
6Plug Pipe (.125-27)32802Unavailable 
6Plug Pipe (.125-27) Brass328022In Stock$6.00 $3.60
7Stud74396Unavailable 
8Pump Assembly Oil - New Design Cast Iron Pump13838A1In Stock$257.17 $49.80
8Pump Assembly Oil68712A1Unavailable 
8Pump Assembly Oil - New Design Cast Iron Pump13838A1In Stock$257.17 $49.80
9Screw (.250-20 X .875) Stainless Steel28668In Stock$1.30 $0.78
10Lockwasher (.250) Stainless Steel26992In Stock$0.90 $0.54
11Tube Assembly Oil Pick Up72877A1Unavailable 
11Tube Assembly Oil Pick Up - New Design Cast Iron Pump13843A2In Stock$66.83 $48.12
12Screw (.375-16 X 1.250)37612In Stock$1.70 $1.02
12Screw (.375-16 X 1.375)68101In Stock$1.90 $1.14
13Nut67919Unavailable 
14Flange70792Unavailable 
15O-ring (.734 X .139)35276In Stock$1.70 $1.02
16Screw (.312-18 X .750)47576Unavailable 
16Screw (.312-18 X .750) Stainless Steel861846In Stock$1.80 $1.08
17Seal90925In Stock$45.92 $33.06
18Clamp99334Unavailable 
19Screw (.375-16 X .750)98261In Stock$0.90 $0.54
20Lockwasher (.375)35048In Stock$0.90 $0.54
21Lockwasher (.375)35048In Stock$0.90 $0.54
22Pan Assembly Oil71938A1Unavailable 
23Screw (5/8)35765Unavailable 
23Screw And Lockwasher (.312-18 X .625)35765A1In Stock$3.50 $0.90
24Plug Oil Drain60039Unavailable 
25Gasket72479A5In Stock$90.58 $65.22
26Elbow97006TUnavailable 
26Elbow97006Unavailable 
27Tube Assembly97346A2Unavailable 
28Coupling78039Unavailable 
29Nut47626Unavailable 
30Gauge97381A1Unavailable 
31Side Cover41505A1Unavailable 
32Gasket72479A5In Stock$90.58 $65.22
33Screw (.312-18 X 1.750)75206Unavailable 
33Screw (.312-18 X 1.750)881892In Stock$2.90 $1.74
34O-ring26543In Stock$2.70 $1.62
35Adapter Assembly94023A1Unavailable 
36Bushing93534Unavailable 
37O-ring58390In Stock$0.60 $0.36
38Elbow63825In Stock$30.83 $22.20
39Gasket91892In Stock$3.10 $1.86
40Hose9235728In Stock$63.17 $45.48
-Connector32720Unavailable 
-Connector32720Unavailable 
-Filter Oil14957Unavailable 
-Filter Oil14957Unavailable 
-Short Block72775A16Unavailable 
-Gasket Set43186A1In Stock$405.00 $291.60