Mercruiser Outdrive Parts Drawings *How to Videos

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Mercruiser Manifold 4 Cylinder 1968-1982

  • GLM aftermarket marine exhaust manifold, elbows and parts.
  • 4 Cylinder GM 181 CID marine engine 1968 to 1982

manifold 140 1968 1982

manifold 140 1968 1982

51212 Mercruiser Exhaust 96705A1

51212 Mercruiser Exhaust 96705A1

Item 1
P/N 51212
Exhaust manifold assembly. Includes all gaskets, studs/bolts, end caps and nuts. Does not include elbow/riser. OEM 96705A1 $323.29

33570

33570

Item 2
P/N 33570
gaskets EM 27- 53354 $9.89

30920

30920

Item 3
P/N 30920
Gasket-End cap (5 units) OEM 27- 807218 $9.89

31520

31520

Item 4
P/N 31520
Gasket (2 units) OEM 27- 99777-2 $4.89

31490

31490

Item 5
P/N 31490
Gasket end cap (5 units) OEM 27-48043-1 $9.89

31660 Carburetor Base 27-64692

31660 Carburetor Base 27-64692

Item 6
P/N 31660
Gasket carburetor base OEM 27-64692 $4.89

51030 End Cap 73813A1

51030 End Cap 73813A1

Item 7
P/N 51030
End cap Ref. 3 OEM 73813A1 $25.89

 

Item 8
P/N 22448
Screw-End cap (2 units) OEM 10-25299 $4.89

51010

51010

Item 9
P/N 51010
End cap OEM 60252A2 $27.89

22443

22443

Item 10
P/N 22449
Screw-End cap(6 units) OEM 10-35386 $4.89

22482 Stud 16-70236

22482 Stud 16-70236

Item 11
P/N 22482
Stud-Carburetor (2 units) OEM 16-70236 $4.89

   
21664

21664

Item 12
P/N 21664
Washer-Carburetor (5 units) OEM 12-20084 $9.89

51120

51120

Item 15
P/N 51120
Exhaust elbow assembly 3" 90 degree angle OEM 76351A2 $138.89

51190 Elbow Riser 76771A2

51190 Elbow Riser 76771A2

Item 19
P/N 51190
Exhaust elbow assembly 3" with 0 degree angle OEM 76771A2 $205.89