Mercruiser GM Small Block V8 (200, 228, 230, 260, 898) Sterndrive Exhaust Manifold Exploded View

Blowout
Save 19%-40% Off.
Sierra
Mercruiser GM Small Block V8 (200, 228, 230, 260, 898) Sterndrive Exhaust Manifold Exploded View
Mercruiser Sterndrive Exhaust Manifold Exploded View Diagram and Parts
Fits GM Small Block V6 305 & 350 cu. In.
Models 200, 228, 230, 260 & 898
Figure #DescriptionO.E.M. #Sierra #
1MANIFOLD87114A19 18-1953-2
2ELBOW GASKET (RESTRICTOR)27-41813 18-0897
3ELBOW GASKET (OPEN)27-818832 18-2849
4MANIFOLD GASKET (Included in 18-8520 mounting kit. )96306 18-2949
5MOUNTING BOLT (Included in 18-8520 mounting kit. )N/ANSS
6HOSE FITTING 3/4" - 14NPT X 1" Hose (Corrosion Resistant Brass Fitting)N/A18-8216
7HOSE FITTING 3/4" - 14NPT X 1" Hose (Corrosion Resistant Brass Fitting)N/A 18-4461
8HOSE FITTING 3/4" - 14NPT X 3/4" Hose (Corrosion Resistant Brass Fitting)N/A18-8215
9MOUNTING KIT (Includes 18-2949 manifold gasket. )N/A 18-8520
10MOUNTING KIT (Use with Riser: 18-1976-1. Includes 18-0897 elbow gasket. )N/A 18-8505
11MOUNTING KIT (Use with Risers: 18-1970-1, 18-1974-1. Includes 18-0897 elbow gaskets. )N/A 18-8529
12MANIFOLD SPACER 3" Spacer. Use with mounting kit 18-8554 with 18-1970-1, or mounting kit 18-8555 with 18-1976-1.933220A12 18-1908
13MANIFOLD SPACER 6" Spacer. Use with mounting kit 18-8556. (Note to mount elbows to spacer a separate mounting kit is required)93322 18-1985
14MANIFOLD ELBOW (Use mounting kit: 18-8529. Do not use with spacer)98502A2 18-1974-1
15MOUNTING STUD (Included in 18-8529 mounting kit.)N/ANSS
16MOUNTING BOLT (Included in 18-8505 mounting kit. )N/ANSS
17MANIFOLD ELBOW (Use mounting kit: 18-8505, or if spacer is included use 18-8555.)44354A3 18-1976-1
18ELBOW GASKET (CLOSED)27-860231 18-0672
19MANIFOLD ELBOW (Use mounting kit: 18-8529, or if spacer is included use 18-8554. )98504A3 18-1970-1
20MOUNTING KIT (Use with Manifold Spacer: 18-1985. Includes 18-0897 & 18-2849. Note: To mount elbows to spacer a separate mounting kit is required.)N/A 18-8556
21MOUNTING KIT (Use with Spacer 18-1908: Riser 18-1970-1)N/A 18-8555
22MOUNTING KIT (Use with Spacer 18-1908: Riser 18-1970-1)N/A 18-8554
Full StarEmpty StarEmpty StarEmpty StarEmpty Star Based On 1 Review | Write Review
Full StarEmpty StarEmpty StarEmpty StarEmpty Starnot funny
by Gerald from Napa, California on March 07, 2013
I have already corresponded with you twice about how unhappy I was with the last shippment.I guess you didn't believe me or the word wasn't passed down. Now that doesn't suprise me.I did exchange a couple of futile emails with some air head that could care less about customer service.Next thing you would probably tell me is he was service all star of the year. I paid $13.00 for a three day delivery that took six or maybe seven due to factors you claim were out of your control. These small liteweight gaskets could have been sent in a regular envelope but nope they had to come in a stupid big box expensive and late at that.I will be buying more marine products in the future.I own a large cruiser and a smaller boat as you know call for continued upkeep. In the future I will not be spending another penny with your establishment. That by the way is how it works. Crappy service and some bone head that could care less giving lame excuses as to why this didn't go of as needed.Please remove any acount information you have. I will think about you when I spend however much on marine parts from someone a little more accomadating.If you find this email humorus there in may be part of the problem.
(4 of 5 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull Starriser
by Eric from Pointe Claire, Quebec on July 09, 2014
perfect
(1 of 1 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarEmpty StarEmpty Star Based On 2 Reviews | Write Review
Full StarEmpty StarEmpty StarEmpty StarEmpty StarExhaust Manifold Elbow Gasket
by Elizabeth from Slate Hill, New York on July 17, 2015
they were bent/kinked and unusable. thanks
Was this review helpful?
Full StarFull StarFull StarFull StarFull Starelbow gasket
by Jeffrey from Knoxville, Iowa on November 02, 2013
1989 454 closed cooling. Works great.
Was this review helpful?
Full StarFull StarFull StarFull StarHalf Star Based On 2 Reviews | Write Review
Full StarFull StarFull StarFull StarFull Starnone
by Roger from Ocean Isle Beach, North Carolina on November 17, 2011
none
(0 of 2 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarEmpty StarReview for Sierra 18-8520 Exhaust Manifold Mounting Kit
by a Customer on May 28, 2009
(0 of 3 people found this review helpful)
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star Based On 2 Reviews | Write Review
Full StarFull StarFull StarFull StarFull StarPerfect fit
by Daniel from Madison, New Jersey on August 08, 2015
Very happy with product and fast delivery.
Was this review helpful?
Full StarFull StarFull StarFull StarFull StarWhere else can you ship your own weight for $20
by Kirby from Bradenton, Florida on July 25, 2015
Sierra is not known as the best, but half the price of everything else. The kicker here was shipping. Twenty dollars for a hundred pounds of cast iron is unheard of. It arrived quickly and packed well, made in USA.
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull StarReview for Sierra 18-8554 Exhaust Elbow Mounting Kit
by a Customer on May 28, 2009
(0 of 2 people found this review helpful)
Was this review helpful?
Q:
The Volvo OEM part?
A:
Replaces Volvo OEM #'s: 835966 & 856034.
Q:
Does this include TWO gaskets per kit (both sides of engine) or just one?
A:
This does not come in a pair. This comes with one single gasket. The part number for just the gasket is 18-2949.
Q:
Are the bolts avaliable seperatly?
A:
No they are not sold separately.
Q:
I have a 1989 merc. with 5.7 chev. 350. Looking for the manifold. What is the right one for it?
A:
We would need to cross reference OEM number so we would need an engine serial number. Contact us at the number at the top of the page with that info.
Ask a question
Question & Answer Guidelines
This product ships in 1 business day.
Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies
Limited Sale Price: $4.81
Save: $2.53
(34% Off $7.34)
Part # 18-0897 ValueShip™ Eligible
Replaces OEM part #
  • MERCURY MARINE 27-41813
Used with:
    Fits Manifold: 18-1957-1, 18-1952-1, 18-1958, 18-1962
    Manifold Spacers: 18-1985, & 18-1908
    Riser: 18-1976-1, 18-1970-1, 18-1974
Included in 18-8554 mounting kit
Limited Sale Price: $116.49
Save: $52.26
(30% Off $168.75)
Part # 18-1976-1 ValueShip™ Eligible
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
Limited Sale Price: $132.31
Save: $49.40
(27% Off $181.71)
Part # 18-1985 ValueShip™ Eligible
No Reviews  |  Write Review  |  Ask Question
Replaces OEM part #
  • MERCURY MARINE 93322
For: Mercuriser 229 and 262 V6, 305-350 Small Block V8, 454 Big Block V
Used with:
    6" Spacer for Manifold: 18-1952-1, 18-1957-1, 18-1953-1
Use with Mounting Kit 18-8556 (To mount elbows to spacer a seperate mounting kit is required)
Limited Sale Price: $14.23
Save: $6.90
(32% Off $21.13)
Part # 18-8505 ValueShip™ Eligible
No Reviews  |  Write Review  |  Ask Question
For: Mercruiser GM V6 229 and 262cu.in. (Models 185 and 205), GM Small Block V8 305-350cu.in. (Models: 200, 228, 230, 260, 898), GM Big Block V8 454cu.in. (Models: 330, 340 and 7.4L)

Used with:
    Riser: 18-1976-1
Includes 18-0897 elbow gasket
Limited Sale Price: $17.32
Save: $5.43
(23% Off $22.75)
Part # 18-0672-9 ValueShip™ Eligible
Replaces OEM part #
  • MERCURY MARINE 27-8637251
  • MERCURY MARINE 27-860231
Package of 2
Used with:
    Riser: 18-1970-1, 18-1976-1, 18-1974
    Fits Manifold: 18-1957-1
    Spacer: 18-1908
Limited Sale Price: $15.99
Save: $3.77
(19% Off $19.76)
Part # 18-8520 ValueShip™ Eligible
For: Mercruiser GM Small Block V8 305-350cu.in. (Models: 198, 200, 228, 230, 260, 898)

Used with:
    Manifold: 18-1950-1,18-1951-1, 18-1953-2
Includes 18-2949 manifold gasket
Your Price: $241.37
Save: $69.10
(22% Off $310.47)
Part # 18-1974-1 ValueShip™ Eligible
No Reviews  |  Write Review  |  Ask Question
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)
Limited Sale Price: $99.21
Save: $40.65
(29% Off $139.86)
Part # 18-1908 ValueShip™ Eligible
No Reviews  |  Write Review  |  Ask Question
Replaces OEM part #
  • MERCURY MARINE 93320
For: Mercruiser GM V6 229 and 262cu.in. (Models: 185 and 205),GM Small Block V8 305-350cu.in. (Models: 200, 228, 230, 260 and 898), GM Big Block V8 454cu.in. (Models: 330, 340 and 7.4L)
Used with:
    Manifolds: 18-1952-1, 18-1953-1, 18-1957-1
Use with mounting kit 18-8556. To mount elbows to spacer a separate mounting kit is needed
Limited Sale Price: $9.80
Save: $3.71
(27% Off $13.51)
Part # 18-8529 ValueShip™ Eligible
No Reviews  |  Write Review  |  Ask Question
For: Mercruiser GM V6 229 and 262cu.in. (Models 185 and 205), GM Small Block V8 305-350cu.in. (Models: 200, 228, 230, 260, 898), GM Big Block V8 454cu.in. (Models: 330, 340 and 7.4L)

Used with:
    Riser: 18-1970-1 and 18-1974-1
Includes 18-0897 elbow gasket
Limited Sale Price: $11.15
Save: $5.30
(32% Off $16.45)
Part # 18-4461 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews  |  Write Review  |  Ask Question
Replaces OEM part #
  • MERCURY MARINE 22-807155
3/4" - 14 NPT X 1" Hose
Corrosion Resistant Brass Fitting
Limited Sale Price: $21.87
Save: $10.99
(33% Off $32.86)
Part # 18-2949-9 ValueShip™ Eligible
Pkg of 2
Replaces OEM part #
  • CRUSADER 96306
  • BARR CHV-47-000
  • VOLVO 835966-3
  • VOLVO 856034-4
  • MERCURY MARINE 27-33395
  • MERCURY MARINE 27-33395B

Use with:
  • 18-1931-1: Manifold
  • 18-1986-1: Manifold
  • 18-1997-1: Manifold
  • 18-1902: Manifold
  • 18-1903: Manifold
  • 18-1904: Manifold
  • 18-1914: Manifold
  • 18-1925: Manifold
  • 18-1926: Manifold
  • 18-1950-1: Manifold
  • 18-1951-1: Manifold
  • 18-1953-2: Manifold
For:
  • AQ200, 225, 260, 271, 290, 311, V-8

Limited Sale Price: $166.40
Save: $70.79
(29% Off $237.19)
Part # 18-1953-2
Replaces OEM part #
  • MERCURY MARINE 860246A10
  • MERCURY MARINE 87114A19
  • MERCURY MARINE 860336A2
  • MERCURY MARINE 87114A8
  • MERCURY MARINE 860246A3
  • MERCURY MARINE 860246A9
  • MERCURY MARINE 87114A30
  • MERCURY MARINE 860337A2
  • MERCURY MARINE 860246A7
  • MERCURY MARINE 860246A15

Will fit either side - Fits most Mercruiser(GM) small blocks with center riser, Port & Starboard


Contains:
  • (1)18-4224 Drain Elbow Assembly
  • (1)18-0897 Exhaust Elbow Gasket
  • (1)18-2949 Exhaust Manifold Gasket

Use with:
  • 18-8520: Exhaust Manifold Mounting Kit
  • 18-1908: Manifold Riser Spacer
  • 18-1970-1: Elbow
  • 18-1976-1: Elbow
  • 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)
Limited Sale Price: $40.86
Save: $17.90
(30% Off $58.76)
Part # 18-8555 ValueShip™ Eligible
No Reviews  |  Write Review  |  Ask Question
For: Mercruiser 229 and 262 ci V6, 305 and 350 SB V8, 454 Big Block V8.

Used with:
    Riser Kit: 18-1908K and 18-1908 Spacer
    Riser: 18-1970-1
    Manifolds: 18-1952-1
Includes (1) 18-2849 & 18-0897 elbow gaskets
Limited Sale Price: $12.80
Save: $6.08
(32% Off $18.88)
Part # 18-2849-9 ValueShip™ Eligible
No Reviews  |  Write Review  |  Ask Question
Replaces OEM part #
  • MERCURY MARINE 27-818832
  • MERCURY MARINE 27-863726
  • MERCURY MARINE 27-87105-1
Package of 2
Use With:
    Manifold: 18-1957-1, 18-1952-1, 18-1958, 18-1962
    Elbow: 18-1976-1, 18-1970-1, 18-1974
    Spacer: 18-1908, 18-1985
Included in 18-8554 mounting kit
Limited Sale Price: $36.04
Save: $17.99
(33% Off $54.03)
Part # 18-8554 ValueShip™ Eligible
Hurry! Only 1 left in stock
For: Mercruiser 229 and 262 ci V6, 305 and 350 SB V8, 454 Big Block V8.

Used with:
    Riser Kit: 18-1908K and 18-1908 Spacer
    Riser: 18-1970-1, 18-1971, 18-1978
    Manifold: 18-1952-1
    Manifold Spacer: 18-1906
Use 18-8554 Mounting Kit when 18-1908 Spacer, 18-1970-1 Elbow and 18-1974 Elbow are used together
Included in 18-1908K
Includes (1) 18-2849 & 18-0897 elbow gaskets
Your Price: $117.05
Save: $53.48
(31% Off $170.53)
Part # 18-1970-1 ValueShip™ Eligible
No Reviews  |  Write Review  |  Ask Question
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
Limited Sale Price: $13.61
Save: $5.45
(28% Off $19.06)
Part # 18-8556 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews  |  Write Review  |  Ask Question
For: 229 and 262 ci V6, 305 and 350 SB V8, 454 Big Block V8.

Used to mount:
    Spacer 18-1985 to Manifolds 18-1953-2, 18-1957-1 and 18-1952-1
Includes (1) 18-2849 & 18-0897 elbow gaskets
Limited Sale Price: $101.38
Save: $66.31
(39% Off $167.69)
Part # T-20971 ValueShip™ Eligible
No Reviews  |  Write Review  |  Ask Question

Mercruiser Riser, 3" exhaust outlet, 90° down angel.


Replaces OEM #:

  • Mercruiser 76351
  • Mercruiser 60426
  • Mercruiser 49964

For use in most inboard/outboard applications.


Engine Type:
GM In-Line Six Cylinder 250 and 292 cu.in.GM Small Block V8 305-350 cu.in.


Engine Model:
165 and 200198, 228 and 898

Limited Sale Price: $132.58
Save: $90.30
(40% Off $222.88)
Part # T-20975 ValueShip™ Eligible
No Reviews  |  Write Review  |  Ask Question

Mercruiser Riser, 4" exhaust outlet, 90° down angle.


Replaces OEM #:

  • Mercruiser 12076 and 2-piece offset adapter and riser #s' 95863 and 76325

Engine Type:
GM Four Cylinder 181 cu.in.


Engine Model:
Models 120/140/2.5L/3.0L