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Parts for MerCruiser 330 GM 454 V-8 1977-1981 Exhaust Manifold & Exhaust Elbow

#1 47735A 1 EXHAUSE MANIFOLD ASSEMBLY (PORT) (1 required per assembly)
47735A 1 - MANIFOLD ASSEMBLY O - Replaced by -47735A17
 

This part has been superseded.

47735A 1 - 47735A 1 - MANIFOLD ASSEMBLY O [ More info ]
Unavailable
Replaced by -47735A17
47735A17 - MANIFOLD KIT-EXH  O NLA
47735A17

About Mercury Marine

OEM Part

47735A17 - MANIFOLD KIT-EXH O NLA [ More info ]
Unavailable
MERC MANI,454 (56#) MC-1-47735
MC-1-47735

About Barr Marine by EDM

OEM Match

MC-1-47735 - Mercruiser Manifold, 454 (56 #) [ More info ]

Add to shopping cart $450.00 $351.45
2 in stock. Explain stock levels

#1 47736A 1 EXHAUST MANIFOLD ASSEMBLY (STBD.) (1 required per assembly)
47736A 1 - MANIFOLD ASSEMBLY O - Replaced by -47736A17
 

This part has been superseded.

47736A 1 - 47736A 1 - MANIFOLD ASSEMBLY O [ More info ]
Unavailable
Replaced by -47736A17
47736A17 - MANIFOLD KIT-EXH  O NLA
47736A17

About Mercury Marine

OEM Part

47736A17 - MANIFOLD KIT-EXH O NLA [ More info ]
Unavailable
MERC MANI,454 (56#) MC-1-47736
MC-1-47736

About Barr Marine by EDM

OEM Match

MC-1-47736 - Mercruiser Manifold, 454 (56 #) [ More info ]

Add to shopping cart $450.00 $351.45
1 in stock. Explain stock levels

#2 16-49545 STUD, EXHAUST MANIFOLD TO ELBOW (1 3/4") (8 required per assembly)
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
10+ in stock. Explain stock levels

#3 22-48118 PLUG, EXHAUST MANIFOLD (6 required per assembly)
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)
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This part has been superseded.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This part has been superseded.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 27-46820 GASKET, EXHAUST MANIFOLD TO CYLINDER HEAD (2 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-46820
27-46820

About Mercury Marine

OEM Part

27-46820 - Gasket, Manifold to Cylinder Head, Priced Individually [ More info ]

Add to shopping cart $20.20 $17.30
Available to order: Usually ships within 8 days. Explain stock levels

Gasket
18-0418

About Sierra Marine

OEM Match

18-0418 - Manifold Gasket Big Bk Chevy [ More info ]

Add to shopping cart $14.49 $11.74
10+ in stock. Explain stock levels

#6 10-37612 SCREW, EXHAUST MANIFOLD TO CYLINDER HEAD (1 1/4") (8 required per assembly)
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 10-26486 SCREW, EXHAUST MANIFOLD TO CYLINDER HEAD (2 3/8") (8 required per assembly)
SCREW (.375-16 x 2.375) 10-26486
10-26486

About Mercury Marine

OEM Part

10-26486 - Screw - Priced Individually [ More info ]

Add to shopping cart $2.70
10+ in stock. Explain stock levels

#7 60252 END CAP/CONNECTOR, EXHAUST MANIFOLD (FRONT) (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

#8 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

#9 10-35386 SCREW, END CAP TO EXH. MAN. (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

#9 10-53016 SCREW, END CAP?CONNECTOR (1 1/4")-METAL BRACKET (2 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

#9 10-73657 SCREW, END CAP/CONNECTOR (1 1/2")-PLASTIC BRACKET (2 required per assembly)
SCREW (.312-18 x 1.50) 10-73657
10-73657

About Mercury Marine

OEM Part

10-73657 - Screw - Priced Individually [ More info ]

Add to shopping cart $2.40 $1.62
10+ in stock. Explain stock levels

#10 76668A 3 EXHAUST ELBOW ASSEMBLY (STERN DRIVE) (2 required per assembly)
76668A 3 - EXHAUST ELBOW     O NLA
76668A 3

About Mercury Marine

OEM Part

76668A 3 - EXHAUST ELBOW O NLA [ More info ]
Unavailable
MERC RISER (30#) MC-20-76668
MC-20-76668

About Barr Marine by EDM

OEM Match

MC-20-76668 - Mercury Riser (30 #) [ More info ]

Add to shopping cart $270.00 $210.87
Available to order: Usually ships within 8 days. Explain stock levels

#10 72963A 1 EXHAUST ELBOW ASSEMBLY INBOARD (2 required per assembly)
72963A 1 - ELBOW ASSEMBLY Ex O - Replaced by -72963A 9
 

This part has been superseded.

72963A 1 - 72963A 1 - ELBOW ASSEMBLY Ex O [ More info ]
Unavailable
Replaced by -72963A 9
72963A 9 - ELBOW ASSY        O NLA
72963A 9

About Mercury Marine

OEM Part

72963A 9 - ELBOW ASSY O NLA [ More info ]
Unavailable
MERC RISER,INBOARD (24#) MC-20-72963
MC-20-72963

About Barr Marine by EDM

OEM Match

MC-20-72963 - Mercury Riser, Inboard (24 #) [ More info ]

Add to shopping cart $242.00 $189.00
6 in stock. Explain stock levels

#-- 32-58616A 1 TUBE ASSEMBLY, WATER SEPARATION INBOARD (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

#-- 10-47828 SCREW, WATER SEPARATION TUBE INBOARD (6 required per assembly)
10-47828 - SCREW             O NLA
 

About Mercury Marine

OEM Part

10-47828 - SCREW O NLA [ More info ]
Unavailable
#12 22-33198A 1 PLUG, EXHAUST ELBOW (8 required per assembly)
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

#13 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

#14 22-62910 ELBOW, HOSE (STARBOARD EXHAUST ELBOW) - STERN DRIVE (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

#15 27-48042 GASKET, EXHAUST ELBOW TO EXHAUST MANIFOLD (4 required per assembly)
GASKET Note: must be ordered in multiples of 4 27-48042
27-48042

About Mercury Marine

OEM Part

27-48042 - Gasket - Priced Individually [ More info ]

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

#16 73782 PLATE, EXHAUST ELBOW TO MANIFOLD (STERN DRIVE) (2 required per assembly)
PLATE 73782
73782

About Mercury Marine

OEM Part

73782 - Plate [ More info ]

Add to shopping cart $45.42
10+ in stock. Explain stock levels

#16 74829 PLATE, EXHAUST ELBOW TO MANIFOLD(INBOARD) (2 required per assembly)
PLATE 74829
74829

About Mercury Marine

OEM Part

74829 - Plate [ More info ]

Add to shopping cart $35.34 $28.62
10+ in stock. Explain stock levels

#17 13-35048 LOCKWASHER, EXHAUST ELBOW TO EXHAUST MANIFOLD STUD (8 required per assembly)
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

#18 11-49838 NUT, EXHAUST ELBOW TO EXHAUST MANIFOLD STUD (8 required per assembly)
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
Available to order: Usually ships within 8 days. Explain stock levels