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22 Results (Viewing 1 - 12 of 22)
Manifold
Your Price:
$410.99

Manifold

676-18-1962-1

Key Features:

  • Supplied with Mounting Package
  • Starboard

Additional Details:

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

Use With:

Interchanges/Replaces

Barr

  • MC-1-65603

GLM

  • 51252

Mallory

  • 9-40501

Mercruiser Stern Drive

  • 54099A1
  • 54099A5
  • 65603A12
  • 65603A4

Osco

  • 5603

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0183-1Barr
  • 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
1Exhaust Manifold Gasket N/A
18-2832-1Barr
  • MC47-27-48043
GLM
  • 31490
Mallory
  • 9-61424
Mercruiser Stern Drive
  • 27-48043
  • 27-480431
Osco
  • 48043
2Manifold End Cap Gasket 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
18-4263Chrysler/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

676-18-1958-1

Key Features:

  • Supplied with mounting package
  • Port Side

Additional Details:

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

Use With:

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 Image Comments
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
18-0183-1Barr
  • 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
1Exhaust Manifold Gasket N/A
18-2832-1Barr
  • MC47-27-48043
GLM
  • 31490
Mallory
  • 9-61424
Mercruiser Stern Drive
  • 27-48043
  • 27-480431
Osco
  • 48043
2Manifold End Cap Gasket 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
Manifold
Your Price:
$441.99

Manifold

676-18-1950-1

Key Features:

  • Supplied with mounting package
  • Port Side

Additional Details:

  • Fits: MCM/MIE GM V-8 (305 & 350 cid) engines (1977-1982)

Use With:

Interchanges/Replaces

Barr

  • MC-1-77234

GLM

  • 51237

HGE

  • 7234

Mallory

  • 9-40503

Mercruiser Stern Drive

  • 77234A2
  • 77234A7

Osco

  • 7234B

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-2949Barr
  • 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
1Exhaust Manifold Gasket 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
18-2833Barr
  • 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
2Manifold End Cap Gasket N/A
Manifold
Your Price:
$441.99

Manifold

676-18-1951-1

Key Features:

  • Starboard Side
  • Supplied with Mounting Package

Additional Details:

  • Fits: MCM/MIE GM V-8 (305 & 350 cid) engines (1977-1982)

Use With:

Interchanges/Replaces

Barr

  • MC-1-77235

GLM

  • 51238

HGE

  • 7235

Mallory

  • 9-40504

Mercruiser Stern Drive

  • 77235A2
  • 77235A8

Osco

  • 7235B

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-2949Barr
  • 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
1Exhaust Manifold Gasket N/A
18-2832-1Barr
  • MC47-27-48043
GLM
  • 31490
Mallory
  • 9-61424
Mercruiser Stern Drive
  • 27-48043
  • 27-480431
Osco
  • 48043
2Manifold End Cap Gasket 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
18-4263Chrysler/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
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]
Elbow
Your Price:
$301.99

Elbow

676-18-1978

Additional Details:

  • Application: V-8 inboard applications only

Use With:

Interchanges/Replaces

Barr

  • MC-20-76771

GLM

  • 51190

Mallory

  • 9-40556

Mercruiser Stern Drive

  • 53779A1
  • 53779A2
  • 60427A2
  • 76771A2
  • 76771A3

Osco

  • 6771
Elbow
Your Price:
$183.99

Elbow

676-18-1971

Additional Details:

  • Fits: MCM 140 (1966-1982), 470 (1976-1977), 165 & 200 in-line 6 cyl.
  • Fits: MCM Ford V-8 engines & MCM GM V-8 (305 & 350 cid) engines (1982 & older)

Use With:

Interchanges/Replaces

Barr

  • MC 20 76351
  • MC-20-60426

GLM

  • 51120

HGE

  • 6351

Mallory

  • 9-40558

Marine Power

  • 0993-001

Mercruiser Stern Drive

  • 49964A1
  • 49964A2
  • 60426A1
  • 76351A04
  • 76351A1
  • 76351A2

Osco

  • 6351
Exhaust Elbow Mounting Kit
Your Price:
$35.99

Exhaust Elbow Mounting Kit

676-18-8514

Additional Details:

  • Caution: Not for fresh water/closed cooling systems
  • For: Mercruiser Ford Small Block V-8 302-351 cu. in. (models 215, 225, 233, 255 & 888)
  • For: GM Small Block V-8 305-351 cu. in. (models 198, 228 & 898)

Use With:

Interchanges/Replaces

Mallory

  • 9-40579

Osco

  • 6371-MK-SP

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-4008Barr
  • MC-20-60207
GLM
  • 50006
Mallory
  • 9-40540
Mercruiser Stern Drive
  • 60207
Osco
  • 60207
1Block 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
NSSMercruiser Stern Drive
  • 11-49838
4NutNo ImageN/A
NSSMercruiser Stern Drive
  • 13-35048
4LockwasherNo ImageN/A
NSSMercruiser Stern Drive
  • 16-49545
4StudNo ImageN/A
Exhaust Elbow Mounting Package
Your Price:
$12.99

Exhaust Elbow Mounting Package

676-18-4362

Use With:

Interchanges/Replaces

Barr

  • MC20-60426P

GLM

  • 53100

Mallory

  • 9-40170
  • 9-40586

Osco

  • 6371-MK

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
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
NSSMercruiser Stern Drive
  • 11-49838
4NutNo ImageN/A
NSSMercruiser Stern Drive
  • 13-35048
4LockwasherNo ImageN/A
NSSMercruiser Stern Drive
  • 16-49545
4StudNo ImageN/A
Overhaul Gasket Set
Your Price:
$170.99

Overhaul Gasket Set

676-18-4383

Additional Details:

  • For: GM 153 (2.5L) CID Eng; s/n 2324347 & Up

Use With:

Interchanges/Replaces

GLM

  • 39050

Mallory

  • 9-61103

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-3880GLM
  • 36130
Mallory
  • 9-63704
Mercruiser Stern Drive
  • 27-34273
  • 27-342731
OMC Stern Drive
  • 311210
1Head Gasket N/A
18-0347GLM
  • 32210
Mallory
  • 9-61317
Mercruiser Stern Drive
  • 27-34041
  • 27-52145
  • 27-806452
  • 27-851040
OMC Stern Drive
  • 3852693
  • 912981
  • 913277
Volvo Penta
  • 3852693
1Valve Cover Gasket N/A
18-0327GLM
  • 31350
Mallory
  • 9-60067
Mercruiser Stern Drive
  • 27-33956
  • 27-810848
  • 27-879150138
  • FI5000200
  • FI5000219
OMC Stern Drive
  • 311851
  • 3853342
  • 914819
Volvo Penta
  • 3853342
1Water Pump Gasket N/A
18-0328GLM
  • 30100
Mercruiser Stern Drive
  • 27-34208
1Push Rod / Lifter Cover Gasket N/A
18-0887GLM
  • 30360
Mallory
  • 9-61602
Mercruiser Stern Drive
  • 27-34216
  • 27-49953
  • FI5000201
OMC Stern Drive
  • 3852691
  • 912988
  • 913275
Volvo Penta
  • 3852691
Yamaha Sterndrive
  • YSG-14096-15-6G
1Timing Cover Gasket N/A
18-0466GLM
  • 39470
Mallory
  • 9-61509
Mercruiser Stern Drive
  • 27-14901
  • 27-14901A1
  • 27-52144
OMC Stern Drive
  • 3923440
1Oil Pan Gasket Set N/A
18-0356GLM
  • 31660
Mallory
  • 9-61007
Mercruiser Stern Drive
  • 27-32910
  • 27-64692
1Carburetor Mounting Gasket N/A
18-0994Barr
  • MC472770143
GLM
  • 32180
Mallory
  • 9-61011
Mercruiser Stern Drive
  • 27-70143
  • 27-701431
  • 27-70143B1
  • 27-807982
  • 27-8079821
  • 27-807982B
1Carburetor Mounting Gasket N/A
18-0889Chris-Craft
  • 16.50-00074
GLM
  • 31360
Mallory
  • 9-61041
Mercruiser Stern Drive
  • 27-34213
  • 27-56883
  • FI5000074
OMC Stern Drive
  • 311064
  • 3852095
Pleasurecraft
  • 3705042
Volvo Penta
  • 3852095
Yamaha Sterndrive
  • YSG-10114-14-1G
1Fuel Pump 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
18-0928-1Barr
  • MC472773814
GLM
  • 30920
Mercruiser Stern Drive
  • 27-73814
  • 27-738141
  • 27-807218
1Gasket, Manifold End Cap 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
18-2833Barr
  • 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
18-0164GLM
  • 31340
Mallory
  • 9-60074
Mercruiser Stern Drive
  • 27-8146801
OMC Stern Drive
  • 311069
  • 3789161
  • 3852096
Volvo Penta
  • 3852096
Yamaha Sterndrive
  • GM 3789161
  • YSC-13080-00-0C
1Thermostat Housing Gasket N/A
18-2831Barr
  • MC472747590
GLM
  • 31430
Mallory
  • 9-60012
Mercruiser Stern Drive
  • 27-47590
  • 27-475901
  • 27-47590B1
1Thermostat Cover Gasket N/A
18-2896-1Barr
  • MC472752546
GLM
  • 31550
Mallory
  • 9-61426
Mercruiser Stern Drive
  • 27-32816
  • 27-52546
OMC Stern Drive
  • 311068
Osco
  • CY4-GH
1Exhaust Manifold Gasket N/A
18-2819-1Barr
  • MC472739915
GLM
  • 31410
Mallory
  • 9-61423
Mercruiser Stern Drive
  • 27-39915
Osco
  • 5538-G
1Exhaust Elbow Gasket N/A
9-61408Mercruiser Stern Drive
  • 27-39917
1GASKET,END CAP TO MANIFOLD N/A
18-1210-1Barr
  • MC472739923
GLM
  • 31420
Mallory
  • 9-61409
Mercruiser Stern Drive
  • 27-39923
Osco
  • 52076
1End Cap to Manifold Gasket N/A
NSSMercruiser Stern Drive
  • 12-73812
1Gasket, End CapNo ImageN/A
NSSMercruiser Stern Drive
  • 27-35898
  • 27-35898T
1Gasket, Intake ManifoldNo ImageN/A
NSSMercruiser Stern Drive
  • 27-34460
1Gasket, Oil Pump CoverNo ImageN/A
NSSMercruiser Stern Drive
  • 27-32815
1Gasket, Choke Oven CoverNo ImageN/A
Overhaul Gasket Set
Your Price:
$388.99

Overhaul Gasket Set

676-18-4385

Additional Details:

  • For: Ford 302 (5.0L) CID Eng; 215, 225 & 888 (188 hp)

Interchanges/Replaces

GLM

  • 39030

Mallory

  • 9-61104

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-3883Chrysler/Force/US Marine
  • F724026
GLM
  • 36170
Mallory
  • 9-63708
Mercruiser Stern Drive
  • 27-56110
  • 27-64763
  • 27-75646
  • 27-75647
OMC Stern Drive
  • 3853732
  • 910285
  • 910291
  • 913707
  • 916221
Pleasurecraft
  • RM0032
Volvo Penta
  • 3853732
2Head Gasket
18-0410GLM
  • 30790
Mallory
  • 9-61204
Mercruiser Stern Drive
  • 27-75648
OMC Stern Drive
  • 3853912
  • 3853913
  • 3854406
  • 986103
  • 986104
  • 988162
Volvo Penta
  • 3853912
  • 3853913
  • 3854406
1Intake Manifold Gasket Set N/A
18-0147Chrysler/Force/US Marine
  • F724160
GLM
  • 31900
Mercruiser Stern Drive
  • 27-56880
OMC Stern Drive
  • 3852824
  • 913764
Volvo Penta
  • 3852824
1Water Pump Gasket N/A
18-0352GLM
  • 30470
Mallory
  • 9-61307
Mercruiser Stern Drive
  • 27-56173
OMC Stern Drive
  • 3852818
  • 913758
Volvo Penta
  • 3852818
2Valve Cover Gasket
18-0407GLM
  • 39160
Mallory
  • 9-61502
Mercruiser Stern Drive
  • 27-56870A1
  • 27-64798
OMC Stern Drive
  • 508872
1Oil Pan Gasket Set N/A
18-0354GLM
  • 30580
Mallory
  • 9-61006
Mercruiser Stern Drive
  • 27-60715
3Carburetor Mounting Gasket
18-0889Chris-Craft
  • 16.50-00074
GLM
  • 31360
Mallory
  • 9-61041
Mercruiser Stern Drive
  • 27-34213
  • 27-56883
  • FI5000074
OMC Stern Drive
  • 311064
  • 3852095
Pleasurecraft
  • 3705042
Volvo Penta
  • 3852095
Yamaha Sterndrive
  • YSG-10114-14-1G
1Fuel Pump Gasket
18-0994Barr
  • MC472770143
GLM
  • 32180
Mallory
  • 9-61011
Mercruiser Stern Drive
  • 27-70143
  • 27-701431
  • 27-70143B1
  • 27-807982
  • 27-8079821
  • 27-807982B
1Carburetor Mounting Gasket N/A
18-0360GLM
  • 32140
Mallory
  • 9-61008
Mercruiser Stern Drive
  • 27-70142
1Carburetor Mounting Gasket N/A
18-0183-1Barr
  • 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
2Exhaust Manifold Gasket
18-2832-1Barr
  • MC47-27-48043
GLM
  • 31490
Mallory
  • 9-61424
Mercruiser Stern Drive
  • 27-48043
  • 27-480431
Osco
  • 48043
4Manifold End Cap Gasket
18-2833Barr
  • MC472799777
GLM
  • 31520
Mallory
  • 9-61407
Mercruiser Stern Drive
  • 27-52076
  • 27-99777
  • 27-997771
  • 27-997772
  • 27-99777B2
Osco
  • 52076
4Exhaust Elbow Gasket
18-2834Barr
  • MC472760208
GLM
  • 31620
Mallory
  • 9-60011
Mercruiser Stern Drive
  • 27-60208
1Thermostat Cover Gasket N/A
18-4023Mercruiser Stern Drive
  • 26-58094
  • 26-72564
  • 26-75413
  • 26-75624
16Valve Stem Seal
18-0357GLM
  • 32130
Mallory
  • 9-61009
Mercruiser Stern Drive
  • 27-56884
  • 27-65577
2Carburetor Mounting Gasket
NSSMercruiser Stern Drive
  • 27-56108
1Gasket, Timing CoverNo ImageN/A
NSSMercruiser Stern Drive
  • 27-54506
1Gasket, Thermostat HousingNo ImageN/A
Exhaust Manifold Gasket Set
Your Price:
$31.99

Exhaust Manifold Gasket Set

676-18-4394

Additional Details:

  • Fits: MCM GM V-8 (305, 327 & 350 cid) engines w/end outlet exhaust manifold

Interchanges/Replaces

Barr

  • MC47-27-33395A2

GLM

  • 39280

Mallory

  • 9-61402

Mercruiser Stern Drive

  • 27-33395A1
  • 27-33395A2

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-2833Barr
  • MC472799777
GLM
  • 31520
Mallory
  • 9-61407
Mercruiser Stern Drive
  • 27-52076
  • 27-99777
  • 27-997771
  • 27-997772
  • 27-99777B2
Osco
  • 52076
4Exhaust Elbow Gasket N/A
18-0885-1Barr
  • MC472748042
GLM
  • 31480
Mercruiser Stern Drive
  • 27-48042
4Exhaust Elbow Gasket
18-2832-1Barr
  • MC47-27-48043
GLM
  • 31490
Mallory
  • 9-61424
Mercruiser Stern Drive
  • 27-48043
  • 27-480431
Osco
  • 48043
4Manifold End Cap Gasket
18-2949Barr
  • 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
2Exhaust Manifold Gasket
22 Results (Viewing 1 - 12 of 22)