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crusader inboard gm big block v8 (454xl, 502xl) exhaust manifold exploded view
Crusader Inboard Exhaust Manifold Exploded View Diagram and Parts
Fits GM Big Block V8 454 cu. in.
Models 454XL & 502XL
Figure #DescriptionO.E.M. #Sierra #Application
1MANIFOLD98125 18-1982GM Big Block (V8) 454-502 cu.in. (Port & Starboard); Use with Manifold Gasket: 18-0418; Mounting Kit: 18-8544
2MANIFOLD GASKET96653 18-0418Use with Manifold: 18-1982. Included in 18-8544
3HOSE FITTINGN/A 18-44613/4" - 14NPT X 1" Hose (Corrosion Resistant Brass Fitting)
4HOSE FITTING97296; 97854 18-811290 degree fitting. Thread Size: 1" MPT X 1 1/4"
5MOUNTING KITN/A 18-8546Use with 4" Spacer: 18-1984. Includes (2) 18-0475 gasket
6MANIFOLD SPACER98128 18-1984Use with Mounting Kit: 18-8546; Elbow Gasket: 18-0475
7BLACKSTEEL PLUG113186 18-4258Thread Size: 3/4" MPT X 1". Use with Spacer: 18-1984
8ELBOW GASKET (BLOCKED)98127 18-0475Blocked gasket for universal elbow; Use with Riser: 18-1938
9ELBOW GASKET (STAINLESS STEEL PLATE )98124 18-0476Used with Spacer: 18-1984. Requires (2) 18-0475 for each 18-0476.
10MOUNTING BOLTN/ANSSIncluded in 18-8547 mounting kit.
11MOUNTING KITN/A 18-8547Use with Riser: 18-1938. Includes 18-0475 gasket.
12RISER98126 18-1938Use with Manifold: 18-1982; Riser Gasket: 18-0475; Mounting Kit: 18-8547
13MOUNTING HARDWAREN/ANSSIncluded in 18-8544 mounting kit.
14MOUNTING KITN/A 18-8544Use with Manifold: 18-1982. Includes 18-0418 gasket.
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No Review for Exhaust Manifold Riser Blockoff Gasket for Mercruiser, OMC Sterndrive/Cobra, Chris Craft, Indmar, Universal, Crusader, GLM 36820, Barr 01-0105 - Sierra
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No Review for Fuel Elbow 90 Degree for Crusader 97854 97296, GLM 13950 - Sierra
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No Review for Sierra 18-4461 Hose Barb
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No Review for Exhaust Manifold Spacer for Crusader 98128, GLM 52090 - Sierra
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No Review for Exhaust Elbow Gasket for Crusader, GLM 36840 - Sierra
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No Review for Exhaust Manifold Elbow Riser for Crusader 98126 RO29015, GLM 52080 - Sierra
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No Review for Exhaust Manifold for Crusader 98125, GLM 52240 - Sierra
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No Review for Exhaust Elbow Mounting Kit for Crusader - Sierra
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No Review for Pipe Plug for Volvo Penta, Mercruiser 22-33198A1 22-41622, OMC Sterndrive/Cobra, Chris Craft, Chrysler Marine, Pleasurecraft, Universal, Crusader,GLM 21892 - Sierra
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No Review for Exhaust Manifold Gasket for Volvo Penta 3852472, Mercruiser 27-46820, OMC Sterndrive/Cobra 909613, Crusader 96653, Universal, Barr, GM 3852472, GLM 33760, Barr CHVA-47-0000 MC47-27-46820 - Sierra
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No Review for Mallory Gasket, Exhaust 9-61400
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sierra 18-8546 exhaust manifold mounting kit

Our Price: $10.99 Exhaust Manifold Mounting Kit for Crusader - Sierra
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Part # 18-8546
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Part # 18-8546
For:

  • GM SB V8 305-350ci.
  • GM BB V8 454cu.in.

Used with:
  • 4" Spacer:18-1984

barr 01-0105 replacement parts

Our Price: $4.99 Exhaust Manifold Riser Blockoff Gasket for Mercruiser, OMC Sterndrive/Cobra, Chris Craft, Indmar, Universal, Crusader, GLM 36820, Barr 01-0105 - Sierra
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Part # 18-0476
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Part # 18-0476
Blocked
Replaces OEM part #

  • BARR 1-0105
  • BARR 01-0105

Fits:

  • Barr, Indmar & Marine Power Ford Small Block V8 302-351 cu.in.

Used with:
  • Risers: 18-1939, 18-1999/AP#5705 Manifold and 18-1907
Included in 18-8535 mounting kit

sierra 18-8112  fuel elbow  90 degree

Our Price: $37.99 Fuel Elbow 90 Degree for Crusader 97854 97296, GLM 13950 - Sierra
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Part # 18-8112
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Part # 18-8112
For:
Gm Small Block V8 305-350 cu. in. ( Models 220, 270, CM305, CM350XL, CM350HT )
GM Big Block V8 454 cu. in. ( Models: 454XL, 502XL, CH350, 454XL )

Use with:
Manifold: 18-1997-1, 18-1998-1, 18-1892, 18-1983, 18-1929, 18-1933, 18-1925, 18-1926, 18-1898

Replaces OEM part #

  • CRUSADER 97854

mercury marine 22-807155 replacement parts

Our Price: $11.99 Sierra 18-4461 Hose Barb
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Part # 18-4461
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Replaces OEM part #

  • MERCURY MARINE 22-807155
3/4" - 14 NPT X 1" Hose
Corrosion Resistant Brass Fitting

sierra 18-1984  spacer

Our Price: $190.99 Exhaust Manifold Spacer for Crusader 98128, GLM 52090 - Sierra
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Part # 18-1984
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Part # 18-1984
For: GM Small BLock V8 305-350 cu. in.
GM Big Block V8

Use with:
Mounting Kit: 18-8546

Replaces OEM part #

  • CRUSADER 98128

glm 36840 replacement parts

Our Price: $6.99 Exhaust Elbow Gasket for Crusader, GLM 36840 - Sierra
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Part # 18-0475
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Part # 18-0475
Blocked gasket for universal elbow 18-1999
Used with:

  • Manifold 18-1938

crusader ro29015 replacement parts

Our Price: $221.99 Exhaust Manifold Elbow Riser for Crusader 98126 RO29015, GLM 52080 - Sierra
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Part # 18-1938
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Part # 18-1938
Replaces OEM part #

  • CRUSADER RO29015
  • CRUSADER 98126

glm 52240 replacement parts

Our Price: $428.99 Exhaust Manifold for Crusader 98125, GLM 52240 - Sierra
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Part # 18-1982
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Part # 18-1982
Port & Starboard

Use:
Exhaust Manifold Gasket 18-0418
Mounting Kit 18-8544

For: GM Big Block V-8 454-502 ci

Replaces OEM part #

  • CRUSADER 98125

sierra 18-8547 exhaust elbow mounting kit

Our Price: $14.99 Exhaust Elbow Mounting Kit for Crusader - Sierra
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Part # 18-8547
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Part # 18-8547
For:

  • GM SB V8 305-350 cu. in.
  • GM BB V 454 cu. in.
Used with:
  • Riser: 18-1938

sierra 18-4258  pipe plug

Our Price: $2.99 Pipe Plug for Volvo Penta, Mercruiser 22-33198A1 22-41622, OMC Sterndrive/Cobra, Chris Craft, Chrysler Marine, Pleasurecraft, Universal, Crusader,GLM 21892 - Sierra
Part # 18-4258
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Part # 18-4258
Thread Size 3/4"
Blacksteel Plug
18-9004 - Pipe Sealant with Teflon is recommended for use on plug threads
Use with Manifold Spacer: 18-1949

Replaces OEM part #

  • MERCURY MARINE 22-41622
  • MERCURY MARINE 22-33198A1

volvo 3852472 replacement parts

Our Price: $10.99 Exhaust Manifold Gasket for Volvo Penta 3852472, Mercruiser 27-46820, OMC Sterndrive/Cobra 909613, Crusader 96653, Universal, Barr, GM 3852472, GLM 33760, Barr CHVA-47-0000 MC47-27-46820 - Sierra
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Part # 18-0418
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Part # 18-0418
Replaces OEM part #

  • CRUSADER 96653
  • BARR CHVA-47-0000
  • GM 3852472
  • MERCURY MARINE 27-46820
  • OMC 909613
  • VOLVO 3852472
Used with:
    Manifolds: 18-1957-1, 18-1982, 18-1929, 18-1933, 18-1898
Included in 18-8532 mounting kit

mallory gasket, exhaust 9-61400

Our Price: $9.99 Mallory Gasket, Exhaust 9-61400
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Part # 9-61400
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Replaces Original Equipment Manufacturer(OEM):Merc, OMC, Crusader, Barr
Replaces Original Equipment Manufacturer # (OEM #):27-46820

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