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8 Results (Viewing 1 - 8 of 8)
Riser w/ Exhaust Tube
Your Price:
$223.99

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:

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 Image Comments
18-2748GLM
  • 89120
Mallory
  • 9-72805
Mercruiser Stern Drive
  • 32-44348
  • 32-44348001
  • 32-44348T
1Exhaust Boot N/A
18-2833Barr
  • MC472799777
GLM
  • 31520
Mallory
  • 9-61407
Mercruiser Stern Drive
  • 27-52076
  • 27-99777
  • 27-997771
  • 27-997772
  • 27-99777B2
Osco
  • 52076
1Exhaust Elbow Gasket N/A
18-710-72-2Mercruiser Stern Drive
  • 54-31765
  • 54-815504372
4Hose Clamp-4-1/16 TO 5 N/A
18-8551GLM
  • 22445
Mallory
  • 9-40585
Osco
  • 2076-MK
1Hardware Kit [Exhaust Elbow Bolts]
Exhaust Elbow Gasket
Your Price:
$3.99

Exhaust Elbow Gasket

676-18-2833

Additional Details:

  • Fits: MCM 120 (1993 & newer), 140/3.0L, 470, 165 in-line 6 cyl., GM V-8 small block (1982 & older)
  • Fits: Ford V-8 engines

Use With:

Interchanges/Replaces

Barr

  • MC472799777

GLM

  • 31520

Mallory

  • 9-61407

Mercruiser Stern Drive

  • 27-52076
  • 27-99777
  • 27-997771
  • 27-997772
  • 27-99777B2

Osco

  • 52076
Exhaust Boot
Your Price:
$35.99

Exhaust Boot

676-18-2748

Additional Details:

  • Upper Tube: 4" or 101.6mm
  • Fits: MCM 120, 140 & GM V-6 & V-8 engines

Use With:

Interchanges/Replaces

GLM

  • 89120

Mallory

  • 9-72805

Mercruiser Stern Drive

  • 32-44348
  • 32-44348001
  • 32-44348T
Exhaust Elbow Gasket (Priced Per Pkg of 2)
Your Price:
$9.99

Exhaust Elbow Gasket (Priced Per Pkg of 2)

676-18-2819-1-9

Additional Details:

  • Fits: MCM 120

Use With:

Interchanges/Replaces

Barr

  • MC472739915

GLM

  • 31410

Mallory

  • 9-61423

Mercruiser Stern Drive

  • 27-39915

Osco

  • 5538-G
Manifold
Your Price:
$612.99

Manifold

676-18-1901

Key Features:

  • GM 181 cu. in. 3.0L, 4 cylinder / fits most 140 models

Use With:

Interchanges/Replaces

Barr

  • OMC-1-984054

GLM

  • 51442

OMC Stern Drive

  • 984054

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-2875-1Barr
  • OMC47908013
GLM
  • 33770
Mallory
  • 9-65100
OMC Stern Drive
  • 3850495
  • 908013
Osco
  • 0188-G
Volvo Penta
  • 3850495
1Exhaust Elbow Gasket N/A
18-4256Mallory
  • 9-40545
1Pipe Plug N/A
18-4218GLM
  • 13993
Mallory
  • 9-41201
Mercruiser Stern Drive
  • 22-16951A1
  • 22-16951Q1
  • 22-16951T1
  • 22-16951T1
  • 22-64426
  • 22-87238
OMC Inboard
  • 379957
OMC Stern Drive
  • 379957
Volvo Penta
  • 82745
1Drain Tap N/A
18-1204-1Barr
  • MC472796429
GLM
  • 33570
Mallory
  • 9-61419
Mercruiser Stern Drive
  • 27-96429
OMC Stern Drive
  • 912164
Osco
  • MO4-GH
1Exhaust Manifold Mounting Gasket N/A
18-2861-1Barr
  • OMC47311121
GLM
  • 33330
OMC Stern Drive
  • 311121
1Manifold End Cap Gasket N/A
18-0114-1Barr
  • OMC47907761
GLM
  • 32580
OMC Stern Drive
  • 907761
1Manifold End Gasket N/A
Manifold
Your Price:
$591.99

Manifold

676-18-1954-1

Key Features:

  • Supplied with mounting package

Additional Details:

  • Fits: Most late model 2.5L 153 cid & 3.0L 181 cid w/Rochester carb 5 bolt pattern (1983-89)

Use With:

Interchanges/Replaces

Barr

  • MC 1 95862

GLM

  • 51214

Marine Power

  • 0993-000

Mercruiser Stern Drive

  • 95862A5

Osco

  • 5862

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-5021Mercruiser Stern Drive
  • 805629
Osco
  • 5629
1End Plate N/A
18-4009Barr
  • 160252
GLM
  • 51010
Mallory
  • 9-40541
Mercruiser Stern Drive
  • 52999
  • 60252
  • 60252A2
Osco
  • 60252
1Manifold End Plate N/A
18-2833Barr
  • MC472799777
GLM
  • 31520
Mallory
  • 9-61407
Mercruiser Stern Drive
  • 27-52076
  • 27-99777
  • 27-997771
  • 27-997772
  • 27-99777B2
Osco
  • 52076
1Exhaust Elbow Gasket N/A
18-2832-1Barr
  • MC47-27-48043
GLM
  • 31490
Mallory
  • 9-61424
Mercruiser Stern Drive
  • 27-48043
  • 27-480431
Osco
  • 48043
1Manifold End Cap Gasket N/A
18-1204-1Barr
  • MC472796429
GLM
  • 33570
Mallory
  • 9-61419
Mercruiser Stern Drive
  • 27-96429
OMC Stern Drive
  • 912164
Osco
  • MO4-GH
1Exhaust Manifold Mounting Gasket N/A
18-0928-1Barr
  • MC472773814
GLM
  • 30920
Mercruiser Stern Drive
  • 27-73814
  • 27-738141
  • 27-807218
1Gasket, Manifold End Cap N/A
18-4263Chrysler/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
1Pipe Plug N/A
18-42571Pipe Plug N/A
Manifold
Your Price:
$521.99

Manifold

676-18-1955-1

Key Features:

  • Supplied with mounting package

Additional Details:

  • Fits: MCM 140 (1982 & older)

Use With:

Interchanges/Replaces

Barr

  • MC 1 96705

GLM

  • 51212

Mercruiser Stern Drive

  • 52390A1
  • 96705A1

Osco

  • 6705

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-4009Barr
  • 160252
GLM
  • 51010
Mallory
  • 9-40541
Mercruiser Stern Drive
  • 52999
  • 60252
  • 60252A2
Osco
  • 60252
1Manifold End Plate N/A
18-1990Barr
  • 1-73813
GLM
  • 51030
Mercruiser Stern Drive
  • 48045
  • 54870
  • 73813
  • 73813A1
  • 73813F1
1Manifold Block Off Plate N/A
18-2833Barr
  • MC472799777
GLM
  • 31520
Mallory
  • 9-61407
Mercruiser Stern Drive
  • 27-52076
  • 27-99777
  • 27-997771
  • 27-997772
  • 27-99777B2
Osco
  • 52076
1Exhaust Elbow Gasket N/A
18-2832-1Barr
  • MC47-27-48043
GLM
  • 31490
Mallory
  • 9-61424
Mercruiser Stern Drive
  • 27-48043
  • 27-480431
Osco
  • 48043
1Manifold End Cap Gasket N/A
18-1204-1Barr
  • MC472796429
GLM
  • 33570
Mallory
  • 9-61419
Mercruiser Stern Drive
  • 27-96429
OMC Stern Drive
  • 912164
Osco
  • MO4-GH
1Exhaust Manifold Mounting Gasket N/A
18-0928-1Barr
  • MC472773814
GLM
  • 30920
Mercruiser Stern Drive
  • 27-73814
  • 27-738141
  • 27-807218
1Gasket, Manifold End Cap N/A
18-42571Pipe Plug N/A
18-4263Chrysler/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
1Pipe Plug N/A
Manifold
Your Price:
$440.99

Manifold

676-18-1956-3

Key Features:

  • 1 Piece design

Use With:

Interchanges/Replaces

Barr

  • MC 1 99798

GLM

  • 51210

Marine Power

  • 600333

Mercruiser Stern Drive

  • 860235A04
  • 99798A16
  • 99798A3
  • 99798A9

Osco

  • 9798
8 Results (Viewing 1 - 8 of 8)