Logo

Parts for MerCruiser 225-S (4 Barrel.) Ford 302 V-8 1973-1974 Exhaust Manifold & Exhaust Elbow Assembly

#1 54100A 5 EXHAUST MANIFOLD ASSEMBLY, PORT (1 required per assembly) SERIAL 00000000-03693272
54100A 5 - MANIFOLD ASSY     O - Replaced by -65604A 4
 

This part has been superseded.

54100A 5 - 54100A 5 - MANIFOLD ASSY O [ More info ]
Unavailable
Replaced by -65604A 4
65604A 4 - MANIFOLD ASSY     O - Replaced by -65604A12
 

This part has been superseded.

65604A 4 - 65604A 4 - MANIFOLD ASSY O [ More info ]
Unavailable
Replaced by -65604A12
MANIFOLD KIT-EXH 65604A12
65604A12

About Mercury Marine

OEM Part

65604A12 - Exhaust Manifold Kit [ More info ]

Add to shopping cart $873.29
Available to order: Usually ships within 8 days. Explain stock levels

Manifold (Port Only)
18-1958-1

About Sierra Marine

OEM Match

18-1958-1 - Manifold [ More info ]

Add to shopping cart $474.99 $380.57
Available to order: Usually ships within 8 days. Explain stock levels

MERC MANI,FORD (47#) MC-1-65604
MC-1-65604

About Barr Marine by EDM

OEM Match

MC-1-65604 - Mercruiser Manifold, Ford, Port [ More info ]

Add to shopping cart $425.00 $331.92
4 in stock. Explain stock levels

#1 54099A 5 EXHAUST MANIFOLD ASSEMBLY, STARBOARD (1 required per assembly) SERIAL 00000000-03693272
54099A 5 - MANIFOLD ASSY     O - Replaced by -65603A 4
 

This part has been superseded.

54099A 5 - 54099A 5 - MANIFOLD ASSY O [ More info ]
Unavailable
Replaced by -65603A 4
65603A 4 - MANIFOLD ASSY     O - Replaced by -65603A12
 

This part has been superseded.

65603A 4 - 65603A 4 - MANIFOLD ASSY O [ More info ]
Unavailable
Replaced by -65603A12
65603A12 - MANIFOLD KIT-EXH  O NLA
65603A12

About Mercury Marine

OEM Part

65603A12 - MANIFOLD KIT-EXH O NLA [ More info ]
Unavailable
Manifold
18-1962-1

About Sierra Marine

OEM Match

18-1962-1 - Manifold [ More info ]

Add to shopping cart $479.99 $375.36
Available to order: Usually ships within 8 days. Explain stock levels

MERC MANI,FORD (47#) MC-1-65603
MC-1-65603

About Barr Marine by EDM

OEM Match

MC-1-65603 - Mercruiser Manifold, Ford, Starboard [ More info ]

Add to shopping cart $425.00 $331.92
3 in stock. Explain stock levels

#2 16-49545 STUD, EXHAUST MANIFOLD TO EXHAUST ELBOW (1 3/4") (8 required per assembly) SERIAL 00000000-03693272
STUD (3/8 x 1.75) 16-49545
16-49545

About Mercury Marine

OEM Part

16-49545 - Stud - Priced Individually [ More info ]

Add to shopping cart $2.10
Available to order: Usually ships within 8 days. Explain stock levels

#3 22-48118 PLUG, EXHAUST MANIFOLD (2 required per assembly) SERIAL 00000000-03693272
PLUG,NLA 22-48118
 

About Mercury Marine

OEM Part

22-48118 - Plug, NLA [ More info ]

Add to shopping cart $8.50
10+ in stock. Explain stock levels

#4 22-32802 PLUG, PIPE - EXHAUST MANIFOLD (2 required per assembly) SERIAL 00000000-03693272
22-32802 - PLUG Pipe (.125-2 O - Replaced by 22-32802  1
 

This part has been superseded.

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

This part has been superseded.

22-32802 1 - 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
Available to order: Usually ships within 8 days. 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

#5 10-37612 SCREW, EXHAUST MANIFOLD TO CYLINDER HEAD (1 1/4") (16 required per assembly) SERIAL 00000000-03693272
SCREW (.375-16 x 1.250) 10-37612
10-37612

About Mercury Marine

OEM Part

10-37612 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.60
5 in stock. Explain stock levels

#6 13-35048 LOCKWASHER, EXHAUST MANIFOLD TO CYLINDER HEAD SCREW (16 required per assembly) SERIAL 00000000-03693272
LOCKWASHER (.375) 13-35048
13-35048

About Mercury Marine

OEM Part

13-35048 - LockWasher - Priced Individually [ More info ]

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

#1 65604A 4 EXHAUST MANIFOLD ASSEMBLY, PORT (1 required per assembly) SERIAL 03750508-09999999
#1 65603A 4 EXHAUST MANIFOLD ASSEMBLY, STARBOARD (1 required per assembly) SERIAL 03750508-09999999
#5A 16-65947 STUD, EXHAUST MANIFOLD TO CYL. HEAD (3 1/16") (8 required per assembly) SERIAL 03750508-09999999
STUD,NLA 16-65947
 

About Mercury Marine

OEM Part

16-65947 - Stud, NLA [ More info ]

Add to shopping cart $9.00
10+ in stock. Explain stock levels

#5C 11-49838 NUT, EXHAUST MANIFOLD STUD (16 required per assembly) SERIAL 03750508-09999999
NUT Note: must be ordered in multiples of 5 11-49838
11-49838

About Mercury Marine

OEM Part

11-49838 - Nut - Priced Individually [ More info ]

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

#7 27-54566 GASKET, EXHAUST MANIFOLD TO CYLINDER HEAD (2 required per assembly)
27-54566 - GASKET @6         O - Replaced by 27-73866
 

This part has been superseded.

27-54566 - 27-54566 - GASKET @6 O [ More info ]
Unavailable
Replaced by 27-73866
GASKET 27-73866
27-73866

About Mercury Marine

OEM Part

27-73866 - Gasket [ More info ]

Add to shopping cart $12.20
10+ in stock. Explain stock levels

Gasket, Exh. Manifold Mtg.
18-0183

About Sierra Marine

OEM Match

18-0183-1 - Gasket, Exhaust Manifold Mounting [ More info ]

Add to shopping cart $8.49 $7.09
5 in stock. Explain stock levels

#8 54-54509 EYE, LIFTING - EXHAUST MANIFOLD (2 required per assembly)
54-54509 - EYE               O NLA
 

About Mercury Marine

OEM Part

54-54509 - EYE O NLA [ More info ]
Unavailable
#9 10-27165 SCREW, LIFTING EYE ATTACHING (3/4") (4 required per assembly)
1098261 10-27165
 

About Mercury Marine

OEM Part

10-27165 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.35
10+ in stock. Explain stock levels

SCREW (.375-16 x .750) 10-98261
10-98261

About Mercury Marine

OEM Part

10-98261 - Screw [ More info ]

Add to shopping cart $0.80
Available to order: Usually ships within 8 days. Explain stock levels

#10 60252 END CAP/CONNECTOR, EXHAUST MANIFOLD (4 required per assembly)
60252 - END CAP           O - Replaced by -60252A 2
 

This part has been superseded.

60252 - 60252 - END CAP O [ More info ]
Unavailable
Replaced by -60252A 2
END CAP ASSY 60252A 2
60252A 2

About Mercury Marine

OEM Part

60252A 2 - End Cap Assembly [ More info ]

Add to shopping cart $90.09
1 in stock. Explain stock levels

End Plate
18-4009

About Sierra Marine

OEM Match

18-4009 - End Cap, 60252A 2 [ More info ]

Add to shopping cart $79.49 $64.08
1 in stock. Explain stock levels

END PLATE 1-60252
1-60252

About Barr Marine by EDM

OEM Match

1-60252 - End Plate [ More info ]

Add to shopping cart $42.00 $32.80
4 in stock. Explain stock levels

#11 27-48043 GASKET, END CAP/CONNECTOR TO EXHAUST MANIFOLD (4 required per assembly)
27-48043 - GASKET            O - Replaced by 27-48043  1
27-48043

This part has been superseded.

27-48043 - 27-48043 - GASKET O [ More info ]
Unavailable
Replaced by 27-48043 1
GASKET Note: must be ordered in multiples of 4 27-48043  1
27-48043  1

About Mercury Marine

OEM Part

27-48043 1 - Gasket - Priced Individually [ More info ]

Add to shopping cart $4.00
10+ in stock. Explain stock levels

#12 54-65308 CLIP, HOSE TO MANIFOLD (MC 225-S) (1 required per assembly)
54-65308 - CLIP              O - Replaced by 54-47483
 

This part has been superseded.

54-65308 - 54-65308 - CLIP O [ More info ]
Unavailable
Replaced by 54-47483
J CLIP 54-47483
 

About Mercury Marine

OEM Part

54-47483 - J Clip [ More info ]

Add to shopping cart $6.20
Available to order: Usually ships within 8 days. Explain stock levels

#13 10-35386 SCREW, END CAP/CONNECTOR TO EXHAUST MANIFOLD (1") (14 required per assembly)
SCREW (.312-18 x 1.00) 10-35386
10-35386

About Mercury Marine

OEM Part

10-35386 - Screw - Priced Individually [ More info ]

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

#13 10-53016 SCREW, END CAP/CONNECTOR T0 EXHAUST MANIFOLD (1 1/4") (4 required per assembly)
10-53016 - SCREW (1.25)      O - Replaced by 10-74824
 

This part has been superseded.

10-53016 - 10-53016 - SCREW (1.25) O [ More info ]
Unavailable
Replaced by 10-74824
SCREW (.312-18 x 1.250) 10-74824
10-74824

About Mercury Marine

OEM Part

10-74824 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.40
Available to order: Usually ships within 8 days. Explain stock levels

#10 54870 END CAP, EXHAUST MANIFOLD - REAR V-DRIVE ONLY (2 required per assembly)
73813A1 54870
 

About Mercury Marine

OEM Part

54870 - End Cap [ More info ]

Add to shopping cart $8.15
5 in stock. Explain stock levels

END CAP ASSEMBLY 73813A 1
73813A 1

About Mercury Marine

OEM Part

73813A 1 - End Cap Assembly [ More info ]

Add to shopping cart $35.66
2 in stock. Explain stock levels

Block Off Plate
18-1990

About Sierra Marine

OEM Match

18-1990 - Block Off Plate, 73813A1 [ More info ]

Add to shopping cart $31.99 $23.37
1 in stock. Explain stock levels

END PLATE 1-73813
1-73813

About Barr Marine by EDM

OEM Match

1-73813 - End Plate [ More info ]

Add to shopping cart $25.00 $19.52
6 in stock. Explain stock levels

1-73813 1-54870
1-54870

About Barr Marine by EDM

OEM Match

1-54870 - 1-73813 [ More info ]

Add to shopping cart $26.00 $20.31
Available to order: Usually ships within 8 days. Explain stock levels

#13 10-25038 SCREW, END CAP TO MANIFOLD (7/8") V-DRIVE ONLY (8 required per assembly)
1023703 10-25038
 

About Mercury Marine

OEM Part

10-25038 - Screw - Priced Individually [ More info ]

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

SCREW,NLA 10-23703
 

About Mercury Marine

OEM Part

10-23703 - Screw, NLA [ More info ]

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

#14 60426A 1 EXHAUST ELBOW ASSEBLY (STERN DRIVE) (2 required per assembly)
60426A 1 - ELBOW ASSY        O - Replaced by -76351A 1
 

This part has been superseded.

60426A 1 - 60426A 1 - ELBOW ASSY O [ More info ]
Unavailable
Replaced by -76351A 1
76351A 1 - ELBOW ASSEMBLY Ex O - Replaced by -76351A 2
 

This part has been superseded.

76351A 1 - 76351A 1 - ELBOW ASSEMBLY Ex O [ More info ]
Unavailable
Replaced by -76351A 2
76351A 2 - ELBOW ASSY        O - Replaced by -76351A04
76351A 2

This part has been superseded.

76351A 2 - 76351A 2 - ELBOW ASSY O [ More info ]
Unavailable
Replaced by -76351A04
ELBOW-EXHAUST 76351A04
76351A04

About Mercury Marine

OEM Part

76351A04 - Exhaust Elbow [ More info ]

Add to shopping cart $291.58
In stock Explain stock levels

Elbow
18-1971

About Sierra Marine

OEM Match

18-1971 - Elbow 76351A2 [ More info ]

Add to shopping cart $183.99 $144.22
10+ in stock. Explain stock levels

MERC RISER (24#) MC-20-76351
MC-20-76351

About Barr Marine by EDM

OEM Match

MC-20-76351 - Mercury Riser (24 #) [ More info ]

Add to shopping cart $210.00 $164.01
1 in stock. Explain stock levels

MERC RISER (24#) MC-20-60426
MC-20-60426

About Barr Marine by EDM

OEM Match

MC-20-60426 - Mercury Riser (24 #) [ More info ]

Add to shopping cart $220.00 $171.82
6 in stock. Explain stock levels

#14 60427A 2 EXHAUST ELBOW ASSEMBLY (INBOARD) (2 required per assembly)
60427A 2 - ELBOW ASSY        O - Replaced by -76771A 2
 

This part has been superseded.

60427A 2 - 60427A 2 - ELBOW ASSY O [ More info ]
Unavailable
Replaced by -76771A 2
ELBOW ASSY,NLA 76771A 2
76771A 2

About Mercury Marine

OEM Part

76771A 2 - Elbow Assembly, NLA [ More info ]

Add to shopping cart $193.00
2 in stock. Explain stock levels

Elbow
18-1978

About Sierra Marine

OEM Match

18-1978 - Elbow, 76771A2 [ More info ]

Add to shopping cart $339.99 $268.71
2 in stock. Explain stock levels

RISER,INBOARD (30#) MC-20-76771
MC-20-76771

About Barr Marine by EDM

OEM Match

MC-20-76771 - Riser, Inboard (30 #) [ More info ]

Add to shopping cart $245.00 $191.34
6 in stock. Explain stock levels

#15 22-33198 PLUG, EXHAUST ELBOW (8 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
6 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

#16 32-58616A 1 TUBE, WATER SEPARATION - EXHAUST ELBOW (2 required per assembly)
32-58616A 1 - TUBE ASSY         O - Replaced by 32-58616A 2
 

This part has been superseded.

32-58616A 1 - 32-58616A 1 - TUBE ASSY O [ More info ]
Unavailable
Replaced by 32-58616A 2
TUBE 32-58616A 2
32-58616A 2

About Mercury Marine

OEM Part

32-58616A 2 - Tubing [ More info ]

Add to shopping cart $126.16
10+ in stock. Explain stock levels

#18 22-45084 FITTING, EXHAUST ELBOW (2 required per assembly)
22866725 22-45084
 

About Mercury Marine

OEM Part

22-45084 - Connector [ More info ]

Add to shopping cart $25.54
6 in stock. Explain stock levels

FITTING Straight (.750- 22-866725
22-866725

About Mercury Marine

OEM Part

22-866725 - Brass Fitting, 3/4 NPT [ More info ]

Add to shopping cart $13.20
Available to order: Usually ships within 8 days. Explain stock levels

Brass Connector
18-4461

About Sierra Marine

OEM Match

18-4461 - Brass Connector [ More info ]

Add to shopping cart $15.63 $12.38
2 in stock. Explain stock levels

#19 22-62910 FITTING EXHAUST ELBOW MC 11-TR (1 required per assembly)
22-62910 - ELBOW (.125-27)   O - Replaced by 22-62910  1
 

This part has been superseded.

22-62910 - 22-62910 - ELBOW (.125-27) O [ More info ]
Unavailable
Replaced by 22-62910 1
FITTING Elbow - 90 Degr 22-62910  1
22-62910  1

About Mercury Marine

OEM Part

22-62910 1 - Elbow [ More info ]

Add to shopping cart $9.70
2 in stock. Explain stock levels

#20 32-62987 2 HOSE, EXHAUST ELBOW TO TRANSMISSION COOLER MC 11-TR (1 required per assembly)
HOSE ,NLA 32-62987  2
 

About Mercury Marine

OEM Part

32-62987 2 - Hose, NLA [ More info ]

Add to shopping cart $16.50
3 in stock. Explain stock levels

#21 54-32523 CLAMP, HOSE ATTACHING MC 11-TR (2 required per assembly)
54-32523 - CLAMP             O - Replaced by 54-815504310
 

This part has been superseded.

54-32523 - 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
4 in stock. Explain stock levels

#22 27-52076 GASKET, EXHAUST ELBOW TO EXHAUST MANIFOLD (4 required per assembly)
27-52076 - GASKET            O - Replaced by 27-99777
 

This part has been superseded.

27-52076 - 27-52076 - GASKET O [ More info ]
Unavailable
Replaced by 27-99777
27997771 27-99777
27-99777

About Mercury Marine

OEM Part

27-99777 - Gasket - Priced Individually [ More info ]

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

27-99777  1 - GASKET            O - Replaced by 27-99777  2
27-99777  1

This part has been superseded.

27-99777 1 - 27-99777 1 - GASKET O [ More info ]
Unavailable
Replaced by 27-99777 2
GASKET Note: must be ordered in multiples of 2 27-99777  2
27-99777  2

About Mercury Marine

OEM Part

27-99777 2 - Gasket - Priced Individually [ More info ]

Add to shopping cart $3.50
10+ in stock. Explain stock levels

GASKET   27 99777Q02
27 99777Q02

About Mercury Marine

OEM Part

27-99777Q02 - Gasket [ More info ]

Add to shopping cart $3.80
Available to order: Usually ships within 8 days. Explain stock levels

#23 60207 PLATE, EXHAUST ELBOW TO EXHAUST MANIFOLD (2 required per assembly)
PLATE 60207
60207

About Mercury Marine

OEM Part

60207 - Exhaust Plate [ More info ]

Add to shopping cart $12.25
Available to order: Usually ships within 8 days. Explain stock levels

Block-Off Plate
18-4008

About Sierra Marine

OEM Match

18-4008 - Block-Off Plate, 60207 [ More info ]

Add to shopping cart $10.99 $8.99
5 in stock. Explain stock levels

BK OFF PLATE W/BLEED MC-20-60207
MC-20-60207

About Barr Marine by EDM

OEM Match

MC-20-60207 - Block Off Plate w/ Bleed [ More info ]

Add to shopping cart $17.00 $13.28
10 in stock. Explain stock levels

#24 13-37459 LOCKWASHER, EXHAUST ELBOW TO EXHAUST MANIFOLD STUD (8 required per assembly)
13-37459 - LOCKWASHER (3/8)  O - Replaced by 13-35048
 

This part has been superseded.

13-37459 - 13-37459 - LOCKWASHER (3/8) O [ More info ]
Unavailable
Replaced by 13-35048