Mercruiser manifold GM 120/140 hp 4 Cylinder 1982/1995

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Mercruiser manifold GM 120/140 hp 4 Cylinder 1982/1995 parts

GLM aftermarket Mercruiser exhaust manifold, elbows and parts. 4 Cylinder GM marine engines 1982 to 1995

Use with Mercruiser 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

Models153 & 181 GM engine parts

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

# 51210 120hp and 140hp. GM 4 Cyl. (1982 to 1995)

Ref.

GLM #

OEM number

Manifold descriptions

Add to cart

1

51210

806867A8

Exhaust manifold

# 51210 $254.98

2

33570

27- 96429

Gasket-Exhaust manifold

# 33570 $8.98

3

30920

27- 807218

Gasket-End cap
(5 units)

#30920 $9.98

4

31520

27- 99777- 2

Gasket-Exhaust manifold to elbow or adaptor
(2 units)

# 31520 $4.98

5

51020

805629A1

End cap-Exhaust manifold

# 51020 $19.98

6

51030

73813A1

End cap-Exhaust manifold

# 51030 $23.98

7

13980

22-862557

Straight Fitting - Water Drain Contents Ref. 7A, 7B

# 13980 $5.98

7A

13992

22-806608A1

Drain Plug Kit

(5 Units)

#13992 $14.98

7B

80140

25-45253

O-Ring

(5 Units)

# 80140 $4.98

8

22443

1-824941

Screw-End Cap to Exhaust Manifold

(8 Units)

# 22443 $32.98

9

32180

27-807982

Gasket-Carburetor Base

# 32180 $4.98

10

22444

10-807212

Screw

# 22444 $4.98

11

22445

10-66863-1

Screw

(2 Units)

# 22445 $4.98

12

22484

16-56826

Stud

(2 Units)

# 22484 $9.98