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Mercruiser exhaust manifold / elbows GM 153-181

GLM aftermarket parts for 4 cylinder GM marine engines 1982 to 1995

  • Use with Models: 153 and 181 GM marine engines years 1982 to 1995.
  • 120 and 140 horsepower GM motors
  • The tuned design will reduce turbulence and enhance flow for higher and maximum marine engine power.
  • Mercruiser manifold gaskets

51210 120 140hp gm 153 181 4cyl.1982-1995

51210 120/140 hp. gm 153 181 4 cylinder 1982-1995

Mercruiser exhaust manifold

Mercruiser

51210

51210

Item 1
P/N 51210
Exhaust manifold 806867A8 $287.89

Item 2
P/N 33570
Gasket 27-96429 $9.89

Item3
P/N 30920
Gasket-End cap (5 units) 27- 807218 $9.89

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

Item 5
P/N 51020
End cap-Exhaust manifold 805629A1 $20.89

Item 6
P/N 51030
End cap 73813A1 $25.89

Item 7
P/N 13980
Straight Fitting - Water Drain Contents Ref. 7A, 7B
22-862557 $6.89

Item 7A
P/N 13992
Drain Plug Kit (5 Units) 22-806608A1 $14.89

Item 7B
P/N 80140
O-Ring (5 Units) OEM 25-45253 $4.89

Item 8
P/N 22443
Screw-End Cap (8 Units) 21-824941 $46.89

Item 9
P/N 32180
Gasket-Carburetor Base 27-807982 $4.89

Item 10
P/N 22444
Screw Edit 10-807212 $4.89

Item 11
P/N 22445
Screw (2 Units) 10-66863-1 $4.89

Item 12
P/N 22484
Stud (2 Units) 16-56826 $35.89

Item 13
P/N 21892
Plug-Exhaust Elbow 22-41622 $4.89

Item 14
P/N 21248
Flange Serrated Nut (5 Units) 11-46335 $5.89

Item 15
P/N 22482
Stud-Carburetor (2 Units) 16-70236 $4.89

Item 16
P/N 21664
Washer- Carburetor(5 Units) 12-20084 $9.89

Item 17
P/N 19354
Lock Nut Carburetor (5 Units) 11-25594 $5.89

Item 18
P/N 51160
Exhaust Elbow Assembly 12076A2 $164.89

Item 19
P/N 89120
Exhaust Bellow-Exhaust Elbow 4" 32-44348T $42.89

Item 20
P/N 01100
Clamp-Bellow 4" (5 Units) 54-815504372 $6.89

Item 21
Exhaust Elbow Assembly 76325A2

Item 22
P/N 22446
Screw-Exhaust Elbow (2 Units) 10-72094 $5.89

Item 23
P/N 22447
Screw-Exhaust Elbow (2 Units) OEM 10-34354 $4.89

Item 24
P/N 21893
Plug 22-32802-2 $4.89

Item 25
P/N 21887
Plug 22-36382 $4.89

Item 26
P/N 13984
Straight Fitting 3/4-14 X1 (BRASS) 22-807155 $10.89