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Parts for MerCruiser 120 GM 153 I / L4 1972-1978 Exhaust Manifold Assembly , End Cap & Elbow Assembly

#1 63122A 1 EXHAUST MANIFOLD ASSEMBLY (1 required per assembly)
MANIFOLD ASSY     O - Replaced by -63122A10
 

This part has been superseded.

63122A 1 - MANIFOLD ASSY O [ More info ]
Unavailable
Replaced by -63122A10
MANIFOLD ASSEMBLY O - Replaced by -63122A13
 

This part has been superseded.

63122A10 - MANIFOLD ASSEMBLY O [ More info ]
Unavailable
Replaced by -63122A13
MANIFOLD KIT-EXH  O - Replaced by -63122A14
63122A13

This part has been superseded.

63122A13 - MANIFOLD KIT-EXH O [ More info ]
Unavailable
Replaced by -63122A14
MANIFOLD 63122A14
63122A14

About Mercury Marine

OEM Part

63122A14 - Manifold [ More info ]

Add to shopping cart $617.86
Available to order: Usually ships within 8 days. Explain stock levels

MERC MANI,120HP (41#) MC-1-63122
MC-1-63122

About Barr Marine by EDM

OEM Match

MC-1-63122 - Mercruiser Manifold, 120HP (41 #) [ More info ]

Add to shopping cart $395.00 $308.50
2 in stock. Explain stock levels

#2 22-32802 PLUG, PIPE - EXAUST MANIFOLD (1/8-27) (1 required per assembly)
PLUG Pipe (.125-2 O - Replaced by 22-32802  1
 

This part has been superseded.

22-32802 - PLUG Pipe (.125-2 O [ More info ]
Unavailable
Replaced by 22-32802 1
PLUG Pipe (.125-2 O - Replaced by 22-32802  2
 

This part has been superseded.

22-32802 1 - PLUG Pipe (.125-2 O [ More info ]
Unavailable
Replaced by 22-32802 2
PLUG Pipe (.125-27) Bra 22-32802  2
22-32802  2

About Mercury Marine

OEM Part

22-32802 2 - Plug - (brass) - Priced Individually [ More info ]

Add to shopping cart $5.60
4 in stock. Explain stock levels

Pipe Plug, 1/8-27 Npt Pipe
18-4263

About Sierra Marine

OEM Match

18-4263 - Pipe Plug, 1/8-27 NPT Pi [ More info ]

Add to shopping cart $4.49 $3.24
10+ in stock. Explain stock levels

#3 22-33198 PLUG, EXHAUST MANIFOLD (3/4-14) (2 required per assembly)
2233198A1 22-33198
 

About Mercury Marine

OEM Part

22-33198 - Plug [ More info ]

Add to shopping cart $1.15
5 in stock. Explain stock levels

2241622 22-33198A 1
 

About Mercury Marine

OEM Part

22-33198A 1 - Plug [ More info ]

Add to shopping cart $2.50
10+ in stock. Explain stock levels

PLUG (.750-14) Pipe 22-41622
22-41622

About Mercury Marine

OEM Part

22-41622 - Pipe Plug [ More info ]

Add to shopping cart $7.60
10+ in stock. Explain stock levels

Plug, 3/4: Blacksteel
18-4258

About Sierra Marine

OEM Match

18-4258 - Plug, 3/4: Blacksteel [ More info ]

Add to shopping cart $4.99 $3.56
10+ in stock. Explain stock levels

#4 16-49915 STUD, EXHAUST MANIFOLD TO CYLINDER HEAD (1 1/2") (4 required per assembly)
STUD,NLA 16-49915
 

About Mercury Marine

OEM Part

16-49915 - Stud, NLA [ More info ]

Add to shopping cart $6.00
10+ in stock. Explain stock levels

#4 16-60799 STUD, EXHAUST MANIFOLD TO CYLINDER HEAD (1 1/2") (2 required per assembly)
STUD,NLA 16-60799
 

About Mercury Marine

OEM Part

16-60799 - Stud, NLA [ More info ]

Add to shopping cart $12.50
2 in stock. Explain stock levels

#5 11-49910 NUT, EXHAUST MANIFOLD STUD (6 required per assembly)
NUT (.375-24) 11-49910
11-49910

About Mercury Marine

OEM Part

11-49910 - Nut - Priced Individually [ More info ]

Add to shopping cart $3.80
10+ in stock. Explain stock levels

#6 39949 COVER, CHOKE OVEN - EXHAUST MANIFOLD (1 required per assembly)
COVER             O - Replaced by -39949T
 

This part has been superseded.

39949 - COVER O [ More info ]
Unavailable
Replaced by -39949T
COVER,NLA 39949T
 

About Mercury Marine

OEM Part

39949T - Cover, NLA [ More info ]

Add to shopping cart $15.00
10+ in stock. Explain stock levels

#7 27-39947 GASKET, CHOKE OVER COVER (1 required per assembly)
GASKET Note: must be ordered in multiples of 3 27-39947
27-39947

About Mercury Marine

OEM Part

27-39947 - Gasket - Priced Individually [ More info ]

Add to shopping cart $6.70 $3.76
10+ in stock. Explain stock levels

#8 10-22028 SCREW, CHOKE OVEN COVER TO EXHAUST MANIFOLD (1/2") (2 required per assembly)
SCREW,NLA 10-22028
 

About Mercury Marine

OEM Part

10-22028 - Screw, NLA [ More info ]

Add to shopping cart $2.00
10+ in stock. Explain stock levels

#9 22-21373 CONNECTOR, CHOKE OVEN COVER TO CHOKE PIPE (1 required per assembly)
CONNECTOR         O NLA
 

About Mercury Marine

OEM Part

CONNECTOR O NLA [ More info ]
Unavailable
#10 39916 END CAP, EXHAUST MANIFOLD (1 required per assembly) SERIAL 00000000-04478881
END CAP           O - Replaced by -73811A 1
 

This part has been superseded.

39916 - END CAP O [ More info ]
Unavailable
Replaced by -73811A 1
END CAP ASSY,NLA 73811A 1
 

About Mercury Marine

OEM Part

73811A 1 - End Cap Assembly, NLA [ More info ]

Add to shopping cart $25.00
10 in stock. Explain stock levels

END PLATE 1-73811
1-73811

About Barr Marine by EDM

OEM Match

1-73811 - End Plate [ More info ]

Add to shopping cart $22.00 $17.18
Available to order: Usually ships within 8 days. Explain stock levels

#11 27-39923 GASKET, END CAP (1 required per assembly) SERIAL 00000000-04478881
GASKET Note: must be ordered in multiples of 3 27-39923
27-39923

About Mercury Marine

OEM Part

27-39923 - Gasket - Priced Individually [ More info ]

Add to shopping cart $9.10 $3.90
10+ in stock. Explain stock levels

Gasket, End Cap To Manifold
18-1210

About Sierra Marine

OEM Match

18-1210-9 - Gasket 27-39923 2-Pack [ More info ]

Add to shopping cart $16.98 $12.58
1 in stock. Explain stock levels

#12 10-35388 SCREW, END CAP TO EXHAUST MANIFOLD (1") (2 required per assembly) SERIAL 00000000-04478881
SCREW (1 In.)     O - Replaced by 10-39970
 

This part has been superseded.

10-35388 - SCREW (1 In.) O [ More info ]
Unavailable
Replaced by 10-39970
SCREW,NLA 10-39970
 

About Mercury Marine

OEM Part

10-39970 - Screw, NLA [ More info ]

Add to shopping cart $1.25
10+ in stock. Explain stock levels

#12 10-319484 SCREW, END CAP TO EXHAUST MANIFOLD (1 3/8") (2 required per assembly) SERIAL 00000000-04478881
Replaced by 0332395
 

This part has been superseded.

0319484 [ More info ]
Unavailable
Replaced by 0332395
L/P   13.77
0332395

About Johnson Evinrude OMC

OEM Part

L/P 13.77 [ More info ]
Unavailable
#10 73811A 1 END CAP, EXHAUST MANIFOLD (1 required per assembly) SERIAL 04478882-09999999
#11 27-73812 GASKET, END CAP (1 required per assembly) SERIAL 04478882-09999999
GASKET Note: must be ordered in multiples of 3 27-73812
27-73812

About Mercury Marine

OEM Part

27-73812 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.80
10+ in stock. Explain stock levels

#12 10-25299 SCREW, END CAP TO EXHAUST MANIFOLD (3/4") (2 required per assembly) SERIAL 04478882-09999999
SCREW (.312-18 x .75) 10-25299
10-25299

About Mercury Marine

OEM Part

10-25299 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.30
7 in stock. Explain stock levels

#12 10-30075 SCREW, END CAP TO EXHAUST MANIFOLD (1 1/8") (2 required per assembly) SERIAL 04478882-09999999
SCREW             O - Replaced by 10-53576
 

This part has been superseded.

10-30075 - SCREW O [ More info ]
Unavailable
Replaced by 10-53576
SCREW (.312-18 x 1.125) 10-53576
10-53576

About Mercury Marine

OEM Part

10-53576 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ in stock. Explain stock levels

#13 78891A 1 BRACKET, MOUNTING - REMOTE CONTROL CABLE STUD (EXHAUST ELBOW (1 required per assembly)
BRACKET ASSY,NLA 78891A 1
 

About Mercury Marine

OEM Part

78891A 1 - Bracket Assembly, NLA [ More info ]

Add to shopping cart $34.00
1 in stock. Explain stock levels

#14 16-38525 STUD, REMOTE CONTROL CABLE TO MOUNTING BRACKET (1 required per assembly)
STUD 16-38525
 

About Mercury Marine

OEM Part

16-38525 - Stud [ More info ]

Add to shopping cart $3.80
7 in stock. Explain stock levels

#15 12-24664 WASHER, REMOTE CONTROL CABLE STUD (2 required per assembly)
WASHER (M4 x 20) 12-24664
 

About Mercury Marine

OEM Part

12-24664 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.10
10+ in stock. Explain stock levels

#16 11-20586 NUT, REMOTE CONTROL CABLE STUD (1 required per assembly)
1135045 11-20586
11-20586

About Mercury Marine

OEM Part

11-20586 - Nut, Sold Individually [ More info ]

Add to shopping cart $0.41
4 in stock. Explain stock levels

11826709109 11-35045
11-35045

About Mercury Marine

OEM Part

11-35045 - Nut, Sold Individually [ More info ]

Add to shopping cart $1.00
10+ in stock. Explain stock levels

NUT (.250-28) Stainless 11-826709109
11-826709109

About Mercury Marine

OEM Part

11-826709109 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.40
10+ in stock. Explain stock levels

#17 54-28938 CLAMP, WIRING HARNESS TO EXHAUST MANIFOLD (1 required per assembly) SERIAL 03377341-03461707
CLAMP             O NLA
 

About Mercury Marine

OEM Part

CLAMP O NLA [ More info ]
Unavailable
#18 10-20031 SCREW, WIRING HARNESS CLAMP FASTENING (1/2') (1 required per assembly) SERIAL 03377341-03461707
1098253 10-20031
 

About Mercury Marine

OEM Part

10-20031 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.36
10+ in stock. Explain stock levels

SCREW (.250-20 x .500) 10-98253
10-98253

About Mercury Marine

OEM Part

10-98253 - Screw [ More info ]

Add to shopping cart $0.80
10 in stock. Explain stock levels

#19 13-26992 LOCKWASHER,M WIRING HARNESS CLAMP SCREW (1 required per assembly) SERIAL 03377341-03461707
LOCKWASHER (.250) Stain 13-26992
 

About Mercury Marine

OEM Part

13-26992 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

#20 54-60517 CLAMP, WIRING HARNESS TO EXHAUST MANIFOLD (3/8") (1 required per assembly) SERIAL 03377341-03461707
CLAMP             O NLA
 

About Mercury Marine

OEM Part

CLAMP O NLA [ More info ]
Unavailable
#22 13-26996 LOCKWASHER, WIRING HARNESS CLAMP SCREW (1 required per assembly) SERIAL 03377341-03461707
LOCKWASHER (#10) Stainl 13-26996
 

About Mercury Marine

OEM Part

13-26996 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

#23 26551 RETAINER, THROTTLE SPRING RETURN (1 required per assembly)
5378201 26551
 

About Mercury Marine

OEM Part

26551 - Bracket [ More info ]

Add to shopping cart $1.70
10+ in stock. Explain stock levels

CLIP              O NLA
 

About Mercury Marine

OEM Part

CLIP O NLA [ More info ]
Unavailable
#24 32-39315A 1 HOSE ASSEMBLY, INLET- WATER DISTRIBUTION BLOCK TO DRIVE UNIT (1 required per assembly) (33 1/2")
HOSE ASSEMBLY     O - Replaced by 32-47642
 

This part has been superseded.

32-39315A 1 - HOSE ASSEMBLY O [ More info ]
Unavailable
Replaced by 32-47642
HOSE (49.00 Inches Bulk 32-47642
32-47642

About Mercury Marine

OEM Part

32-47642 - Hose -49 Inch [ More info ]

Add to shopping cart $20.83
Available to order: Usually ships within 8 days. Explain stock levels

#25 54-32779 CLAMP, INLET HOSE TO WATER DISTRIBUTION BLOCK AND DRIVE UNIT (2 required per assembly)
CLAMP             O - Replaced by 54-32523
 

This part has been superseded.

54-32779 - CLAMP O [ More info ]
Unavailable
Replaced by 54-32523
CLAMP             O - Replaced by 54-815504310
 

This part has been superseded.

54-32523 - CLAMP O [ More info ]
Unavailable
Replaced by 54-815504310
CLAMP Worm Gear 54-815504310
54-815504310

About Mercury Marine

OEM Part

54-815504310 - Clamp [ More info ]

Add to shopping cart $13.10
1 in stock. Explain stock levels

#26 47638 END CAP/CONNECTOR, EXHAUST MANIFOLD (1 required per assembly)
END CAP           O - Replaced by -47638A 1
 

This part has been superseded.

47638 - END CAP O [ More info ]
Unavailable
Replaced by -47638A 1
END CAP,NEW TAKE OFF,NLA 47638A 1
 

About Mercury Marine

OEM Part

47638A 1 - End Cap, New Take Off, NLA [ More info ]

Add to shopping cart $30.00
4 in stock. Explain stock levels

End Plate
18-1995

About Sierra Marine

OEM Match

18-1995 - End Plate [ More info ]

Add to shopping cart $57.99 $47.22
1 in stock. Explain stock levels

END PLATE 1-47638
1-47638

About Barr Marine by EDM

OEM Match

1-47638 - End Plate [ More info ]

Add to shopping cart $41.00 $32.02
2 in stock. Explain stock levels

#27 27-39917 GASKET, END CAP/CONNECTOR (1 required per assembly)
GASKET 27-39917
27-39917

About Mercury Marine

OEM Part

27-39917 - Gasket [ More info ]

Add to shopping cart $2.40
10+ in stock. Explain stock levels

#28 10-39970 SCREW, END CAP/CONNECTOR TO EXHAUST MANIFOLD (7/8") (2 required per assembly)
#29 55538A 2 ELBOW ASSEMBLY, EXHAUST (1 required per assembly)
ELBOW ASSEMBLY    O NLA
55538A 2

About Mercury Marine

OEM Part

ELBOW ASSEMBLY O NLA [ More info ]
Unavailable
Elbow
18-1973

About Sierra Marine

OEM Match

18-1973 - Elbow 55538A2 [ More info ]

Add to shopping cart $234.99 $175.17
In stock Explain stock levels

MERC RISER,120/160,(25#) MC-20-55538
MC-20-55538

About Barr Marine by EDM

OEM Match

MC-20-55538 - Mercury Riser, 120/160 (25 #) [ More info ]

Add to shopping cart $205.00 $160.10
2 in stock. Explain stock levels

#31 10-20776 SCREW, PLUD - EXHAUST ELBOW (2 required per assembly)
1098256 10-20776
 

About Mercury Marine

OEM Part

10-20776 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.19
10+ in stock. Explain stock levels

SCREW (.250-28 x .500) 10-98256
10-98256

About Mercury Marine

OEM Part

10-98256 - Screw [ More info ]

Add to shopping cart $0.80 $0.45
10+ in stock. Explain stock levels

#32 27-39915 GASKET, EXHAUST ELBOW (1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-39915
27-39915

About Mercury Marine

OEM Part

27-39915 - Gasket - Priced Individually [ More info ]

Add to shopping cart $2.70 $1.62
8 in stock. Explain stock levels