Mercruiser Exhaust Manifold Elbows

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BARR MC-20-90880 replacement parts

Exhaust Manifold Elbow for Mercruiser 90880, Barr MC-20-90880 - Sierra*
Sale Price: $271.79
Save: $87.21
(24% Off $359.00)
Part # 18-1905
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Part # 18-1905
Replaces OEM part #
  • MERCURY MARINE 90880
For: Mercruiser 4 Cylinder 224cu. in. 3.7L (Models: 165, 170,180, 190)
Use with:
    Manifold: Mercruiser 99908
    Exhaust Elbow Mounting Gasket: 18-0113
    Mounting Kit: 18-8500
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Exhaust Manifold Elbow - Sierra

Exhaust Manifold Elbow - Sierra*
Sale Price: $307.79 (Out of stock)
Save: $106.21
(25% Off $414.00)
Part # 18-1937


Part # 18-1937
Replaces OEM part #
  • MERCURY MARINE 98562A6
For: Mercruiser 4 Cylinder 224cu. in. 3.7L (Models: 165, 170,180, 190)
Use with:
    Exhaust Elbow Mounting Gasket: 18-0881
    Mounting Kit: 18-8530
  
Mercury Marine 98504A3 replacement parts

Exhaust Manifold Elbow - Sierra*
Sale Price: $117.89
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Part # 18-1970-1
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Part # 18-1970-1
Replaces OEM part #
  • MERCURY MARINE 98504A3
For: V-6 & V-8 applications 15° (3" O.D. Riser) Comes with 18-0897 & brass plugs
Use with:
    Manifold: 18-1952-1, 18-1953-1, 18-1957-1
    Elbow Gasket: 18-0897 restrictor, 18-2849 open, 18-0672 blocked
    Mounting Kit: 18-8529 or if spacer is included use 18-8554
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GLM 51120 replacement parts

Exhaust Manifold Elbow for Mercruiser 76351A2, Barr MC-20-60426P, GLM 51120 - Sierra*
Sale Price: $139.49 (Out of stock)
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Part # 18-1971


Part # 18-1971
Replaces OEM part #
  • MERCURY MARINE 76351A2
  • BARR MC20-60426P
For: most early model Mercruiser 140 HP (4 cyl) applications
Use with:
    Manifold: 18-1960-1, 18-1958, 18-1950-1, 18-1951-1, 18-1962, 18-1954-1, 18-1955-1, 18-1956-1
    Elbow Gasket: 18-2833
    Mounting Kit: 18-4362
  
Mercury Marine 76325A2 replacement parts

Exhaust Manifold Elbow - Sierra*
Sale Price: $152.09
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Part # 18-1972
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Part # 18-1972
Replaces OEM part #
  • MERCURY MARINE 76325A2
For: most late Model 120,140 HP Mercruiser applications
Use with:
    Manifold: 18-1955-1, 18-1954-1, 18-1956-1, 18-1901
    Elbow Gasket: 18-2833
    Mounting Kit: 18-8552
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BARR MC-20-55538 replacement parts

Exhaust Manifold Elbow for Mercruiser 55538A2, Barr MC-20-55538 - Sierra*
Sale Price: $136.79 (Out of stock)
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Part # 18-1973
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Part # 18-1973
Replaces OEM part #
  • MERCURY MARINE 55538A2
For: most early Model 120 HP Mercruiser applications
Use with Manifolds: 18-1954-1, 18-1955-1, 18-1956-1
Elbow Gasket 18-2833
Mounting Kit: 18-8508
  
Mercruiser Exhaust Manifold Risers

Exhaust Manifold Elbow Riser - Sierra*
Sale Price: $134.09
Save: $44.91
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Part # 18-1975-1


Part # 18-1975-1
Replaces OEM part #
  • MERCURY MARINE 12076A2
For: late Model Mercruiser 4 cyl. Engines
Use with:
    Manifold: 18-1955-1, 18-1954-1, 18-1956-1, 18-1901
    Riser Gasket: 18-2833
    Mounting Kit: 18-8551
    Bellow: 18-2748
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BARR MC-20-98502 replacement parts

Exhaust Manifold Elbow - Sierra*
Sale Price: $220.49
Save: $88.51
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Part # 18-1974-1
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Part # 18-1974-1
Replaces OEM part #
  • MERCURY MARINE 98502A2
For: Mercruiser V-6 & V-8 applications 0° (3" O.D. Riser)
Comes with 18-0897 gasket & brass plugs

Fits Manifold: 18-1957-1
Use Elbow Gaskets: 18-2849, 18-0897, or 18-0672
Use Mounting Kit: 18-8529 (Do not use with spacer)
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BARR MC-20-44354 replacement parts

Part # 18-1976-1
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Part # 18-1976-1
Replaces OEM part #
  • MERCURY MARINE 44354A3
  • MERCURY MARINE 807988A2
For: most Mercruiser V-6 & V-8 applications 7° (4" O.D. Riser)
Comes with 18-0897,18-4263 & 18-4258
Use with:
    Manifold: 18-1952-1, 18-1953-1, 18-1957-1
    Riser Gasket: 18-0897 restrictor, 18-2849 open, 18-0672 blocked
    Mounting Kit: 18-8505, or if spacer is included use 18-8555
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Mercury Marine 76771A2 replacement parts

Exhaust Manifold Elbow - Sierra*
Sale Price: $214.19
Save: $84.81
(28% Off $299.00)
Part # 18-1978
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Part # 18-1978
Replaces OEM part #
  • MERCURY MARINE 76771A2
  • MERCURY MARINE 76771A3
For: V-8 Inboard Applications Only
Use with:
    Manifold: 18-1950-1, 18-1951-1, 18-1958, 18-1962, 18-1954-1, 18-1955-1, 18-1956-1
    Elbow Gasket: 18-2833
    Mounting Kit: 18-4362
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Pleasurecraft Exhaust Manifold Elbows

Part # 18-1991
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Part # 18-1991
For use with 3" I.D. Exhaust Hose
Use with: Manifold Riser 18-1999
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BARR 200087P replacement parts

Exhaust Manifold Elbow 80 Degree - Sierra*
Sale Price: $53.99
Save: $17.50
(24% Off $71.49)
Part # 18-1992-1
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Part # 18-1992-1
For 3" I.D. Exhaust Hose
( As used in 18-1987 Exhaust Manifold Coversion Kit )
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Volvo 845261 replacement parts

Exhaust Manifold Elbow - Sierra*
Sale Price: $665.09
Save: $23.91
(3% Off $689.00)
Part # 18-4007
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Part # 18-4007
Replaces OEM part #
  • MERCURY MARINE 98502A2
For: Volvo D30, D40, AD30A, AQAD30, TAMD30A, TMD30A, AD40B, AQAD40A, AQAD40B, AQD40A, TAMD40A, TAMD40B, TMD40A, TMD40B, TMD40C
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Riser, Elbow 4" - Mallory

Riser, Elbow 4" - Mallory
Sale Price: $131.99
Save: $22.00
(14% Off $153.99)
Part # 9-40559
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Part # 9-40559
Riser - 4" Exhaust outlet 7° down angle - Use mounting kit 9-40578 - For late model I/O and inboards
Replaces OEM #: 44354, 807914, 807988
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Mounting Kit, Manifold - Mallory

Mounting Kit, Manifold - Mallory
Sale Price: $9.99
Save: $1.00
(9% Off $10.99)
Part # 9-40571
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Part # 9-40571
Mounting Kit, Riser - Fits 9-40553 Riser
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Riser, Elbow - Mallory

Riser, Elbow - Mallory
Sale Price: $154.99
Save: $24.96
(13% Off $179.95)
Part # 9-40553
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Part # 9-40553
Replaces OEM#39920, 55538
Riser - 2.5" exhaust outlet
90° down angle
use mounting kit 9-40571
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Riser, Elbow 3" - Mallory

Riser, Elbow 3" - Mallory
Sale Price: $145.99
Save: $23.96
(14% Off $169.95)
Part # 9-40558
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Part # 9-40558
Riser - 3" Exhaust outlet
90° down angle
Use 9-40170 mounting kit
Most I/O applications
OEM 76351, 60426, 49964
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Riser, Elbow - Mallory

Riser, Elbow - Mallory
Sale Price: $209.99
Save: $34.50
(14% Off $244.49)
Part # 9-40556
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Part # 9-40556
Riser
3" Exhaust outlet
0° down angle
Use 9-40170 mounting kit
Most inboard applications
OEM 76771, 60427
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Riser, Elbow - Mallory

Riser, Elbow - Mallory
Sale Price: $299.99
Save: $49.96
(14% Off $349.95)
Part # 9-40550
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Part # 9-40550
Elbow/Reservoir
Fits Mercruiser cast iron manifold
OEM 99908 90880
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Riser, Elbow - Mallory

Riser, Elbow - Mallory
Sale Price: $295.99
Save: $48.96
(14% Off $344.95)
Part # 9-40551
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Part # 9-40551
Elbow/Reservoir
Fits Mercruiser manifold 93174
Cap Included
Use 9-40581 Mounting kit
Fitting not included
OEM 98561
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Sierra
Mercruiser Exhaust Manifold Elbows
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Average Customer Review for Exhaust Manifold Elbow - Sierra
Based On 1 Review
Nice product by Chris - Ramona, CaliforniaAugust 27, 2011
I give the product itself 5 stars BUT This is actually an osco manifold with sierra sticker on the box. Nice USA made product but sierra charges more then osco direct retail price.
(1 of 1 people found this review helpful)
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Based On 1 Review
EXCELLENT AFTERMARKET PART by James - Hamptonville, North CarolinaSeptember 27, 2011
This elbow is far superior to the "stock" units that are no longer available. It is solid cast for as twin-wall and the bolt mating end is stainless steel!
(2 of 2 people found this review helpful)
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Average Customer Review for Exhaust Manifold Elbow Riser - Sierra
Based On 1 Review
Exhaust Manifold Elbow Riser - Sierra by William - Poquoson, VirginiaMay 11, 2012
Perfect fit and with everything I needed included, it installed in minutes.
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