Manifolds & Accessories - Mercury

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Your Price:
$18.99

More Info

Exhaust Manifold Gasket

676-18-2830-1

Key Features:

Inline 6 cyl.

Additional Details:

Fits: 160, 165 & 200 (6cy.) (1967-1981)

Use With:

18-1960-1: Manifold

Interchanges/Replaces

Barr

MC47-27-46401

GLM

31440

Mallory

9-61416

Mercruiser Stern Drive

27-33121
27-46401
27-52584
879036

OMC Stern Drive

907932

Osco

CY6-GH

Your Price:
$15.99

More Info

Exhaust Manifold Gasket

676-18-2912-1

Additional Details:

Fits: MCM 140 (1968-1982)

Interchanges/Replaces

Barr

MC47-27-53354
OMC47-908079

GLM

31570

Mallory

9-61417

Mercruiser Stern Drive

27-53354

OMC Stern Drive

908079

Your Price:
$18.99

More Info

Exhaust Manifold Gasket

676-18-0956-1

Additional Details:

Fits: Ford 460 CID
Fits: MCM 3.7L engines

Interchanges/Replaces

Chrysler Inboard

118-614

GLM

33800

Mallory

9-61418

Mercruiser Stern Drive

27-68715

OMC Stern Drive

912405

Your Price:
$16.99

More Info

Exhaust Manifold Gasket

676-18-0680

Additional Details:

Fits: MCM 3.0L (1998 & Newer) & MCM 3.0LX (1990-1997)

Interchanges/Replaces

GLM

33580

Mallory

9-61428

Mercruiser Stern Drive

27-815528

OMC Stern Drive

3853256
914518

Volvo Penta

3853256

Your Price:
$24.99

More Info

Exhaust Manifold Gasket Set

676-18-4347-1

Additional Details:

For: GM 175, 185, 205 (229 & 262 CID)

Interchanges/Replaces

GLM

39870

Mallory

9-61453

List of Containing Parts

Sierra Item #

OE/Competitor #

Quantity

Description

Image

Comments

18-0897

Barr

MC 20 99208
MC47-27-41813

GLM

30240

Mallory

9-61413

Mercruiser Stern Drive

27-41813
27-860233
27-863724

Osco

8503-GR

Exhaust Elbow Gasket

N/A

18-2909

Barr

MC47-27-99757

Crusader

97498

GLM

32170

Mallory

9-61421

Mercruiser Stern Drive

27-99757

OMC Stern Drive

3853412
910157
915025

Osco

CS-GH

Volvo Penta

3853412
856116

Yamaha Sterndrive

YSC-12190-00-AC

Exhaust Manifold Gasket

N/A

Your Price:
$30.99

More Info

Exhaust Manifold Gasket Set

676-18-4349

Additional Details:

For: GM 200, 228, 230, 260, 898 (5.0 & 5.7L)

Interchanges/Replaces

GLM

39880

Mallory

9-61455

List of Containing Parts

Sierra Item #

OE/Competitor #

Quantity

Description

Image

Comments

18-0897

Barr

MC 20 99208
MC47-27-41813

GLM

30240

Mallory

9-61413

Mercruiser Stern Drive

27-41813
27-860233
27-863724

Osco

8503-GR

Exhaust Elbow Gasket

N/A

18-2949

Barr

CHV-47-000
MC 47 27 33395

Crusader

96306

GLM

31100

Mercruiser Stern Drive

27-33395
27-33395B

Osco

CV-GH

Volvo Penta

835966
856034

Exhaust Manifold Gasket

Your Price:
$14.99

More Info

Exhaust Manifold Mounting Kit

676-18-8512

Additional Details:

For: Mercruiser GM 4 cyl. 181 cu. in. (models 120, 140, 2.5L & 3.0L)
For: GM Inline 6 cyl.250-292 cu. in. (models 165 & 200)
For: Ford Small Block V-8302-350 cu. in. (models 215, 225, 233 255 & 888)
For: GM Small Block V-8 305, 350 cu. in. (models 198, 228 & 898)

Use With:

18-4009: Manifold End Plate

Interchanges/Replaces

Mallory

9-40570

Osco

60252-MK

List of Containing Parts

Sierra Item #

OE/Competitor #

Quantity

Description

Image

Comments

18-2832-1

Barr

MC47-27-48043

GLM

31490

Mallory

9-61424

Mercruiser Stern Drive

27-48043
27-480431

Osco

48043

Manifold End Cap Gasket

N/A

Your Price:
$19.99

More Info

Exhaust Manifold Mounting Kit

676-18-8520

Additional Details:

For: Mercruiser GM Small Block V-8 305-350 cu. in. (models 198, 200, 228, 230, 260 & 898)

Use With:

18-1950-1: Manifold
18-1951-1: Manifold
18-1953-2: Manifold

Interchanges/Replaces

Mallory

9-40573

Osco

7214-MK

List of Containing Parts

Sierra Item #

OE/Competitor #

Quantity

Description

Image

Comments

18-2949

Barr

CHV-47-000
MC 47 27 33395

Crusader

96306

GLM

31100

Mercruiser Stern Drive

27-33395
27-33395B

Osco

CV-GH

Volvo Penta

835966
856034

Exhaust Manifold Gasket

N/A

NSS

Mercruiser Stern Drive

10-52143

Screw

No Image

N/A

Your Price:
$23.99

More Info

Exhaust Manifold Mounting Kit

676-18-8532

Additional Details:

For: Mercruiser GM Big Block V-8 454 cu. in. (models 330, 340 & 7.4L)

Use With:

18-1957-2: Manifold

Interchanges/Replaces

GLM

33765

Mallory

9-40575

Osco

9011-MK

List of Containing Parts

Sierra Item #

OE/Competitor #

Quantity

Description

Image

Comments

18-0418

Barr

CHVA470000
MC47-27-46820

Crusader

96653

GLM

33760

Mallory

9-61400

Mercruiser Stern Drive

27-46820

OMC Inboard

909613

OMC Stern Drive

3852472
909613

Osco

CW-GH

Volvo Penta

3852472

Exhaust Manifold Mounting Gasket

N/A

NSS

Mercruiser Stern Drive

13-35048

Lockwasher

No Image

N/A

Your Price:
$24.99

More Info

Exhaust Manifold Mounting Kit

676-18-8533

Additional Details:

For: Mercruiser GM 229 & 262 cu. in. (models 185 & 205)

Use With:

18-1952-1: Manifold

Interchanges/Replaces

GLM

32175

Mallory

9-40576

Osco

9745-MK

List of Containing Parts

Sierra Item #

OE/Competitor #

Quantity

Description

Image

Comments

18-2909

Barr

MC47-27-99757

Crusader

97498

GLM

32170

Mallory

9-61421

Mercruiser Stern Drive

27-99757

OMC Stern Drive

3853412
910157
915025

Osco

CS-GH

Volvo Penta

3853412
856116

Yamaha Sterndrive

YSC-12190-00-AC

Exhaust Manifold Gasket

N/A

NSS

Mercruiser Stern Drive

10-52143

Screw

No Image

N/A

Your Price:
$54.99

More Info

Exhaust Tube

676-18-2759

Additional Details:

Fits: MCM 120 & 140: 160 & 165 (in-line 6 cyl.)

Interchanges/Replaces

GLM

89060

Mallory

9-72807

Mercruiser Stern Drive

53114
53114A1

Your Price:
$372.99

More Info

Manifold

676-18-1958-1

Key Features:

Supplied with mounting package
Port Side

Additional Details:

Fits: MCM/MIE Ford V-8 engines (1977 & older)

Use With:

18-1906: Manifold Spacer
18-1971: Elbow
18-1978: Elbow
18-4008: Block Off Plate
18-4009: Manifold End Plate
18-0897: Exhaust Elbow Gasket
18-2849-1: Exhaust Elbow Gasket
18-0183-1: Exhaust Manifold Gasket
18-2832-1: Manifold End Cap Gasket

Interchanges/Replaces

Barr

MC-1-65604

GLM

51250

Mallory

9-40502

Mercruiser Stern Drive

54100A1
54100A5
65604A12
65604A4

Osco

5604

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Comments
18-4263	Chrysler/Force/US Marine 22-328021 22-328022 F700633 FI5810151 GLM 21893 Mercruiser Stern Drive 22-32802 22-328021 22-328022 22-841908 Mercury Marine 22-30139 22-32802 22-328021 22-328022	1	Pipe Plug	N/A
18-0183-1	Barr FM 47 0000 MC47-27-73866 GLM 33790 Mallory 9-61420 Mercruiser Stern Drive 27-54566 27-73866 OMC Stern Drive 3852455 3853742 908717 916262 Osco FL-GH Pleasurecraft RM0007 Volvo Penta 3852455 3853742	1	Exhaust Manifold Gasket	N/A
18-2832-1	Barr MC47-27-48043 GLM 31490 Mallory 9-61424 Mercruiser Stern Drive 27-48043 27-480431 Osco 48043	2	Manifold End Cap Gasket	N/A
18-2833	Barr MC472799777 GLM 31520 Mallory 9-61407 Mercruiser Stern Drive 27-52076 27-99777 27-997771 27-997772 27-99777B2 Osco 52076	1	Exhaust Elbow Gasket	N/A

Your Price:
$298.99

More Info

Manifold

676-18-1952-1

Key Features:

Supplied with mounting package
Port & Starboard

Additional Details:

Fits: MCM GM V-6 (229 & 262 cid) engines (1985-2002)

Use With:

18-2909: Exhaust Manifold Gasket
18-8533: Exhaust Manifold Mounting Kit
18-1908: Manifold Riser Spacer
18-1908K: Manifold Riser Spacer Kit
18-1985: Manifold Spacer
18-2849-1: Exhaust Elbow Gasket
18-2909-9: Exhaust Manifold Gasket (Priced Per Pkg of 2)
18-8554: Exhaust Elbow Mounting Kit
18-8555: Exhaust Elbow Mounting Kit
18-8556: Exhaust Elbow Mounting Kit
18-0672: Exhaust Elbow Gasket
18-0897: Exhaust Elbow Gasket
18-1970-2: Riser Elbow
18-1976-2: Manifold Elbow

Interchanges/Replaces

Barr

MC-1-99746

GLM

51220

HGE

9746

Mallory

9-40505

Marine Power

611447

Mercruiser Stern Drive

99746A17
99746A3
99746A8

Osco

9745

List of Containing Parts

Sierra Item #

OE/Competitor #

Quantity

Description

Image

Comments

18-4224

GLM

13990

Mallory

9-41200

Mercruiser Stern Drive

22-806926A1
22-862210A01

Drain Elbow Assembly

N/A

18-2909

Barr

MC47-27-99757

Crusader

97498

GLM

32170

Mallory

9-61421

Mercruiser Stern Drive

27-99757

OMC Stern Drive

3853412
910157
915025

Osco

CS-GH

Volvo Penta

3853412
856116

Yamaha Sterndrive

YSC-12190-00-AC

Exhaust Manifold Gasket

N/A

18-0897

Barr

MC 20 99208
MC47-27-41813

GLM

30240

Mallory

9-61413

Mercruiser Stern Drive

27-41813
27-860233
27-863724

Osco

8503-GR

Exhaust Elbow Gasket

N/A

Your Price:
$275.99

More Info

Manifold

676-18-1957-2

Key Features:

Will fit either Port or Starboard
Ideally suited for freshwater applications

Use With:

18-0418: Exhaust Manifold Mounting Gasket
18-8532: Exhaust Manifold Mounting Kit
18-0672: Exhaust Elbow Gasket
18-0897: Exhaust Elbow Gasket
18-1908: Manifold Riser Spacer
18-1970-2: Riser Elbow
18-1974-1: Elbow
18-1976-2: Manifold Elbow
18-1985: Manifold Spacer
18-2849-1: Exhaust Elbow Gasket
18-8554: Exhaust Elbow Mounting Kit
18-8555: Exhaust Elbow Mounting Kit

Interchanges/Replaces

Barr

MC-1-89011

GLM

51240

HGE

9011

Mallory

9-40506

Marine Power

0991-1000

Mercruiser Stern Drive

807078Q07
807078T08

Osco

9011

List of Containing Parts

Sierra Item #

OE/Competitor #

Quantity

Description

Image

Comments

18-0897

Barr

MC 20 99208
MC47-27-41813

GLM

30240

Mallory

9-61413

Mercruiser Stern Drive

27-41813
27-860233
27-863724

Osco

8503-GR

Exhaust Elbow Gasket

N/A

18-0418

Barr

CHVA470000
MC47-27-46820

Crusader

96653

GLM

33760

Mallory

9-61400

Mercruiser Stern Drive

27-46820

OMC Inboard

909613

OMC Stern Drive

3852472
909613

Osco

CW-GH

Volvo Penta

3852472

Exhaust Manifold Mounting Gasket

N/A

18-4224

GLM

13990

Mallory

9-41200

Mercruiser Stern Drive

22-806926A1
22-862210A01

Drain Elbow Assembly

N/A

Your Price:
$219.99

More Info

Manifold

676-18-1953-2

Key Features:

Supplied with gaskets
Will fit port and starboard
Ideally suited for freshwater applications

Additional Details:

Fits: MCM/MIE GM V-8 (305, 350 & 377 cid) engines (1983-2002)

Use With:

18-8520: Exhaust Manifold Mounting Kit
18-1908: Manifold Riser Spacer
18-1985: Manifold Spacer
18-8554: Exhaust Elbow Mounting Kit
18-8555: Exhaust Elbow Mounting Kit
18-8556: Exhaust Elbow Mounting Kit
18-0672: Exhaust Elbow Gasket
18-1974-1: Elbow
18-0897: Exhaust Elbow Gasket
18-2849-1: Exhaust Elbow Gasket
18-2949: Exhaust Manifold Gasket
18-2949-9: Exhaust Manifold Gasket (Priced Per Pkg of 2)
18-1970-2: Riser Elbow
18-1976-2: Manifold Elbow

Interchanges/Replaces

Barr

MC-1-87114

GLM

51230

HGE

7114

Mallory

9-40507

Marine Power

0994-100

Mercruiser Stern Drive

860246Q11

Osco

7114B2

List of Containing Parts

Sierra Item #

OE/Competitor #

Quantity

Description

Image

Comments

18-4224

GLM

13990

Mallory

9-41200

Mercruiser Stern Drive

22-806926A1
22-862210A01

Drain Elbow Assembly

N/A

18-0897

Barr

MC 20 99208
MC47-27-41813

GLM

30240

Mallory

9-61413

Mercruiser Stern Drive

27-41813
27-860233
27-863724

Osco

8503-GR

Exhaust Elbow Gasket

N/A

18-2949

Barr

CHV-47-000
MC 47 27 33395

Crusader

96306

GLM

31100

Mercruiser Stern Drive

27-33395
27-33395B

Osco

CV-GH

Volvo Penta

835966
856034

Exhaust Manifold Gasket

N/A

Your Price:
$63.99

More Info

Manifold End Plate

676-18-4009

Use With:

18-1950-1: Manifold
18-1951-1: Manifold
18-1958-1: Manifold
18-1960-1: Manifold
18-1962-1: Manifold
18-8512: Exhaust Manifold Mounting Kit
18-1954-1: Manifold
18-1955-1: Manifold
18-1956-3: Manifold
18-2832-1: Manifold End Cap Gasket

Interchanges/Replaces

Barr

160252

GLM

51010

Mallory

9-40541

Mercruiser Stern Drive

52999
60252
60252A2

Osco

60252

Your Price:
$147.99

More Info

Manifold Riser Spacer

676-18-1908

Additional Details:

Size: 3"
For: Mercruiser GM V6 229 & 262cu.in (Models 185 & 205)
For: Mercruiser GM Small block V8 305-350cu.in. (Models 200, 228, 230, 260 & 898)
For: Mercruiser GM Big Block V8 454cu,in (Models 330, 340 & 7.4L)

Use With:

18-1952-1: Manifold
18-1953-2: Manifold
18-8554: Exhaust Elbow Mounting Kit
18-8555: Exhaust Elbow Mounting Kit
18-8556: Exhaust Elbow Mounting Kit
18-0672: Exhaust Elbow Gasket
18-0897: Exhaust Elbow Gasket
18-2849-1: Exhaust Elbow Gasket
18-1957-2: Manifold
18-1970-2: Riser Elbow
18-1976-2: Manifold Elbow

Interchanges/Replaces

Barr

MC-20-93320A3

Mallory

9-40530

Mercruiser Stern Drive

93320

Osco

3320

Your Price:
$274.99

More Info

Riser w/ Exhaust Tube

676-18-1975-1

Additional Details:

Fits: Late model Mercruiser 4 cylinder engines
Fits: MCM 2.5L & 3.0L/LX (1982 & newer)

Use With:

18-1901: Manifold
18-1954-1: Manifold
18-1955-1: Manifold
18-2748: Exhaust Boot
18-2833: Exhaust Elbow Gasket
18-8551: Hardware Kit [Exhaust Elbow Bolts]
18-2819-1: Exhaust Elbow Gasket
18-1956-3: Manifold

Interchanges/Replaces

Barr

MC-20-12076

GLM

51160

Mallory

9-40555

Marine Power

6000-33A

Mercruiser Stern Drive

12076A1
12076A2
95864A2

Osco

2076

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Comments
18-2748	GLM 89120 Mallory 9-72805 Mercruiser Stern Drive 32-44348 32-44348001 32-44348T	1	Exhaust Boot	N/A
18-2833	Barr MC472799777 GLM 31520 Mallory 9-61407 Mercruiser Stern Drive 27-52076 27-99777 27-997771 27-997772 27-99777B2 Osco 52076	1	Exhaust Elbow Gasket	N/A
18-710-72-2	Mercruiser Stern Drive 54-31765 54-815504372	4	Hose Clamp-4-1/16 TO 5	N/A
18-8551	GLM 22445 Mallory 9-40585 Osco 2076-MK	1	Hardware Kit [Exhaust Elbow Bolts]