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Sierra Marine Parts Catalog: Mercruiser

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18-4009
MANIFOLD END PLATE
18-1995
18-5021
Replaces: 60252A2
MANIFOLD END PLATE
END PLATE
18-4008
Use with:
Replaces: 47638
Replaces: Mercruiser 805629
BLOCK-OFF PLATE
Manifold:18-1960-1, 18-1958-1,
GM 4 cyl. 153 cu. in. For model
Use with:
18-1950-1, 18-1951-1
Replaces: 60207
110/120 where carb. linkage
Manifold: 18-1954-1,
End Plate Gasket: 18-2832
Use with:
Mounting Kit: 18-8512
Riser: 18-1971, 18-1978
mounts to the rear of the engine
18-1955-1, 18-1956-1
PIPE PLUGS
Thread
Part #
Replaces
Size
Description
18-4257
--
1/4"
Blacksteel plug
18-4263
22-32802,
1/8" - 27 NpT
pipe plug
22-328022
RISER BOLTS
18-4264
22-32803
3/8" - 18 NpT
pipe plug
18-4362
18-4265
Thread
22-428611
3/4" - 14 NpT
pipe plug
EXHAUST ELBOW MOUNTING KIT
18-8111
22-36392
1/4 - 18 NpT
pipe plug
Part #
Replaces
Size
Description
/8"-16 x 5 3/4"
Replaces: Barr MC20-60426P
18-4258
22-33198A1
3/4 - 14 NpT
pipe plug
18-8410
Use Without
10-43749
3
22-41622
Remote Oil Filter
Use with:
18-8411
10-44387
/8"-16 x 6 3/4"
Use With
56507 Pipe Sealant with Teflon
3
Elbow: 18-1971
is recommended for use on plug threads.
Remote Oil Filter
18-4364 (Open)
18-8500
EXHAUST ELBOW MOUNTING KIT
18-4363
EXHAUST ELBOW MOUNTING KIT
Replaces:
EXHAUST ELBOW MOUNTING KIT
Mercruiser 4 Cylinder 224cu.in. 3.7L
Barr 20-0082-P
Replaces: Barr FM-1-83-P
(Models: 165, 170, 180, 190)
Use with:
Use with:
Used with:
Riser: 18-1999, 18-1907, 18-1939
Manifold: 18-1998-1
Elbow/Reservoir: 18-1905
18-8512
EXHAUST ELBOW
18-8505
MOUNTING KIT
EXHAUST ELBOW MOUNTING KIT
Mercruiser GM 4 Cylinder 181cu.in. (Models:
18-8508
Mercruiser GM V6 229 and 262cu.in.
120,140, 2.5L,3.0L), GM Inline 6 Cylinder
EXHAUST MANIFOLD MOUNTING KIT
(Models 185 and 205), GM Small Block
250-292cu.in. (Models: 165 and 200), Ford
Mercruiser GM 4 Cylinder 153cu.in.
V8 305-350cu.in. (Models: 200, 228, 230,
Small Block V8 302-351cu.in. (Models:
(Early models 110/120), GM Inline
260, 898), GM Big Block V8 454cu.in.
215,225,233, 255,888), GM Small Block V8
Cylinder 250cu.in.(Model: 160)
(Models: 330, 340 and 7.4L)
305, 350cu.in.(Models: 198,228,898)
Used with:
Used with:
Used with:
Riser: 18-1973
Riser: 18-1976-1
Front Plate: 18-4009
18-8514
EXHAUST ELBOW
MOUNTING KIT
Mercruiser Ford Small Block V8 302-
351cu.in. (Models: 215, 225, 233, 255,
888), GM Small Block V8 305-351cu.in.
18-8520
(Models: 198,228,898)
EXHAUST MANIFOLD MOUNTING KIT
Used with:
Mercruiser GM Small Block V8 305-350cu.
Riser: 18-1971 & 18-1978
in. (Models: 198, 200, 228, 230, 260, 898)
(Not for Fresh Water/Closed Cooling
Used with:
Systems)
Manifold: 18-1950-1,18-1951-1, 18-1953-2
668
This product is priced per piece. To order priced per package, please add -9 to the part number