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Sierra Manifolds/Risers/Elbows

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Sierra 18-0721 GASKET DRYJNT MCS#27-864547A02

DescriptionOpen
ReplacesMercruiser 27-864547A02
$72.44 $53.13

Sierra 18-0722 GASKET DRYJNT MCS#27-864850A02

DescriptionRestricted
ReplacesMercruiser 27-864850A02
$75.59 $55.59

Sierra 18-1843 Exhaust Manifold Dry Joint MCS#865735A02

ReplacesMercruiser 865735A02
ApplicationExhaust Manifold (Dry Joint) 305 350 377 5.0L 5.7L 6.2L(2002 and Newer
$502.41 $406.55

Sierra 18-1845 EXH ELBOW DRYJNT MC#864591T02

ReplacesMercruiser 864591T02 (Dry Joint)
$443.30 $358.45

Sierra 18-1848 MANIFOLD-GM 4.3L V6 VP#3857656

ReplacesVolvo 3857656 8847499
Application4.3L V6
$462.93 $374.12

Sierra 18-1908 RISER SPACER-3IN MARINE PWR CR

ApplicationMercruiser GM V6 229 and 262 CID (models 185 and 205) GM small block V8 305-350 CID (models 200 228 230 260 and 898) GM big block V8 454 CID (models 330 340 and 7.4L). Use with manifold 19521 19531 19571
$168.83 $137.18

Sierra 18-1909-1 ELBOW EXH-OMC/VP#3855270-9

ReplacesOMC Sterndrive/Cobra 913784 3855270 3850456 3857944 and Volvo 3855270-9 3857944-7 3863061
$353.10 $285.30

Sierra 18-1917 MANIFOLD PLATE BLOCK OFF

ReplacesCrusader 97296
ApplicationCrusader Stainless steel - small block V8 305-350 cid (models 220 & 270) GM big block V8 454 cid (models CH350 & 454XL). Use with gasket 0309 0305
$22.04 $15.55

Sierra 18-1931-1 MANIFOLD-GM 5.0-5.7L VP#856883

ReplacesVolvo 835804 856883
ApplicationPort & Starboard AQ200D 200F 225D 225E 225F 255B 260A 271A 280A 290A
311A AQ500 570 BB225 225AV 225B 260A 260AV 260B 260C (mounting package included).
Uses mounting kit 8511
$439.94 $357.12

Sierra 18-1935-1 ELBOW EXH-VP#855384-4 & 856891

ReplacesVolvo 855384-4 856891
$204.95 $165.71

Sierra 18-1952-1 Exhaust Manifold 4.3L V6 Port & Starboard

ReplacesMercruiser 99746A8 A17
ApplicationPort & Starboard - most 4.3L 262 CID V6 applications (mounting package included).
Uses mounting kit 8533
$361.08 $291.88

Sierra 18-1953-2 MANIFOLD 5.0-5.7L MP#0994-100

ReplacesMarine Power 0994-100
ApplicationCenter-Rise Port & Starboard fits most Marine Power GM 5.0L 5.7L & 6.2L V-8 Enpac models (gaskets included).
Use mounting kit 8520
$318.45 $258.96

Sierra 18-1957-2 MANIFOLD EXH MC#807078T10

ReplacesMarine Power 0991-100
ApplicationPort & Starboard center rise with gaskets most Marine Power GM 7.4 L - 8.2L V8 big blocks & others.
Use gasket 0418 and mounting kit 8532
$380.82 $307.93

Sierra 18-1975-1 ELBOW EX 3.0L MP#600033A

ReplacesMercruiser 12076A2
$323.91 $262.08

Sierra 18-1976-2 ELBOW-4IN CR V6-V8 MP#0992-400

ReplacesCR V6-V8 MP#0992-400 Mercruiser 44354A3 807914A1
$212.19 $170.12

Sierra 18-1986-1 MANIFOLD-GM5.0-5.7L VP#3857723

ReplacesVolvo 3852374-2 3857723
3847501 OMC 3852374 3857723
ApplicationPort & Starboard 5.0L & 5.7L GM (new style).
Uses gasket 2949 and mounting kit 8502
$417.89 $338.07

Sierra 18-1997-1 MANIFOLD 283-350 BARR#CHV-1-83

ReplacesBarr# CHV-1-83
ApplicationPort & Starboard Universal center riser manifold. Fits Chris-Craft 283 305 307 and 350 CID engines.
Crusader 283 and 327 CID engines (up to '64) and 305 307 and 350 CID engines ('65 & Newer).
Mercury 190 198 225 250 270 228 898 260 255 and 280 models.
OMC 283 305 307 and 350 CID engines ('68-'80). Volvo 307 and 350 CID engines.
$344.39 $279.42

Sierra 18-1998-1 MANIFOLD FORD

ReplacesBarr# FM-1-83
ApplicationPort & Starboard universal center riser manifold.
Fits Ford Crusader Mercury OMC and Pleasurecraft 302 and 351 CID engines.
$358.04 $290.07

Sierra 18-1999 ELBOW EXH - BARR#20-0082

ReplacesBarr 20-0082
$228.78 $184.96

Sierra 18-2727 WATER SHUTTER-EXH MC#60930

Replaces60930
$32.01 $23.44

Sierra 18-2732 WATER SHUTTER @2

Replaces807166A3
$47.66 $33.24

Sierra 18-2779 EXH HOSE

DescriptionOMC Cobra & Volvo
Replaces3852696
$41.46 $30.24

Sierra 18-2780-1 HOSE-EXHAUST

DescriptionOMC Cobra & Volvo
Replaces3852741 & 3863450
$41.36 $29.73

Sierra 18-2781 HOSEEXH. JV 3852742

DescriptionOMC Cobra & Volvo
Replaces3852742
$41.25 $30.32