Sierra Marine Parts Catalog
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RISER
Replaces: 855384-4, 856891
Use with:
Manifold: 18-1931-1
Exhaust Riser Gasket: 18-2971
Mounting Kit: 18-8510
RISER
Replaces: OMC 913784, 3855270, 3850456,
Volvo 3855270-9, 3863061
OMC Riser, 4" outlet 7°:Fits many GM & Ford center rise
manifolds.
Use with:
Manifold: 18-1986-1
Riser Gasket: 18-0943-1 open
Mounting Kit: 18-8507 open
RISER
Replaces: Barr 20-0100, Marine Power 0992-593 Barr, Indmar,
and Marine Power Ford Small Block V8 302-351cu.in., GM
Small Block V8 305-350cu.in., GM Big Block V8 454cu.in.
Use with:
Manifold: 18-1997-1, 18-1998-1
Riser Gasket: 18-2854 open or 18-0476 blocked
Mounting Kit: 18-4364 open or 18-8535 blocked
RISER
Replaces: Barr 20-0102, Indmar 53-2009, 53-2018 Barr
and Indmar Ford Small Block V8 302-351cu.in.
Use with:
Manifold: 18-1997-1, 18-1998-1
Riser Gasket: 18-2854 open or 18-0476 blocked
Mounting Kit: 18-4364 open or 18-8535 blocked
ELBOW ADAPTER
For use with 3" I.D. Exhaust Hose
Use with:
Manifold Riser: 18-1999
30
°
ELBOW ADAPTER
For 3" I.D. Exhaust Hose
(As used in 18-1987 Exhaust Manifold
Conversion Kit)
80
°
EXHAUST ELBOW
Replaces: 845261
Fits:D30, D40, AD30A, AQAD30, TAMD30A, TMD30A,
AD40B, AQAD40A, AQAD40B, AQD40A, TAMD40A,
TAMD40B, TMD40A, TMD40B, TMD40C
ELBOW
Replaces: Barr 20-0082
Comes with 18-4364 Exhaust Elbow Kit (open)
If blocked mounting kit is required use 18-8535
Replaces: Barr 20-0082-P
Use with:
Manifold: 18-1997-1
Riser Gasket: 18-2854 open or 18-0476 blocked
MANIFOLD SPACER
Barr, Indmar and Marine Power Ford Small Block V8
302-351cu.in., GM Small Block V8 305-350cu.in., GM Big
Block V8 454cu.in.
Used with:
Manifolds: 18-1998-1, 18-1997-1,
18-4364 (Open)
EXHAUST ELBOW KIT
Replaces: Barr 20-0082-P
Use with:
Riser: 18-1999, 18-1907, 18-1939
I/O—VOLVOPENTA-CoolingSystem