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Mercury [4868998 THRU 0A904645] – Cat.# 90-818855 Exhaust Manifold and Exhaust Plate Schematic

Component Schematic

#DescriptionPriceQty
1Cylinder Block8133A3Unavailable 
1Cylinder Block8711A19Unavailable 
1Cylinder Block8711T19Unavailable 
2Gasket904841In Stock$14.20 $8.52
2Gasket76636In Stock$18.10 $10.86
3Plate87321Unavailable 
3Plate87321TIn Stock$221.33 $159.36
3Divider Plate78305A1Unavailable 
4Cover95067In Stock$126.67 $91.20
4Cover67340TUnavailable 
4Cover67340Unavailable 
5Screw (.312-18 X 1.250)74824In Stock$1.40 $0.84
5Screw (.312-18 X 1.00)35386In Stock$0.80 $0.48
-Seal69668Unavailable 
-Seal69668Unavailable 
7Cover68729Unavailable 
7Cover8M0039767In Stock$41.17 $29.64
7Cover65663A1Unavailable 
7Cover Assembly65663A2In Stock$45.17 $32.52
8Screw (.312-18 X 1.12)38837In Stock$2.50 $1.50
9Gasket78690Unavailable 
9Gasket78690002In Stock$2.80 $1.68
9Gasket88907Unavailable 
9Gasket88907003In Stock$3.00 $1.80
10Plate Assembly Relief Valve65664Unavailable 
10Plate Assembly65664A1In Stock$20.75 $14.94
11Diaphragm64877Unavailable 
11Diaphragm648771In Stock$8.10 $4.86
12Washer76451In Stock$2.00 $1.20
13Screw (#10-16 X .750)69570In Stock$1.40 $0.84
14Spring (black)64878In Stock$5.20 $3.12
15Poppet Valve86596In Stock$8.80 $5.28
16Carrier65848In Stock$2.70 $1.62
17Grommet64872In Stock$2.80 $1.68
18Gasket78069Unavailable 
18Gasket8231422In Stock$54.92 $39.54
18Gasket997761In Stock$15.50 $9.30
19Plate Assembly41944A5Unavailable 
19Plate Assembly43029A5Unavailable 
20Elbow99664Unavailable 
20Fitting Elbow 90 Degree (.125-27 X .250) Nylon996642In Stock$2.00 $1.20
21Seal707482Unavailable 
22Bracket68010Unavailable 
22Bracket680101In Stock$8.50 $5.10
23Screw (#10-16 X .500)48408In Stock$1.73 $1.25
24Pin Dowel20033Unavailable 
24Pin Dowel - Without Hole (.375 X .625)43044In Stock$1.80 $1.08
25Washer25970Unavailable 
25Washer (.406 X .734 X .063)20553In Stock$1.10 $0.66
26Nut (.375-24)34863Unavailable 
26Nut (.375-24) Stainless Steel826709113In Stock$5.90 $3.54
27Bushing27132In Stock$3.54 $2.54
28Screw (.312-18 X 1.250)66727In Stock$2.30 $1.38
29Screw (.312-18 X 2.50)68783In Stock$5.20 $3.12
30Screw (.375-16 X 3.50)66725Unavailable 
30Screw (.375-16 X 3.500)898833In Stock$8.60 $5.16
31Grommet12602Unavailable 
31Grommet12602002In Stock$3.50 $2.10
32Mount90435In Stock$47.75 $34.38
33Washer21249In Stock$6.90 $4.14
34Nut (.250-28)20361Unavailable 
34Nut (.250-28)8267089In Stock$1.10 $0.66
35Check Valve42657A1Unavailable 
35Check Valve42657A3In Stock$5.60 $3.36
-Gasket Set90484A88Unavailable 
-Gasket Set79583A81Unavailable 
-No Longer AvailableNLAUnavailable$0.00