18-1909 OMC Riser with 7° 4" Outlet
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SIERRA18-1909 OMC Riser with 7° 4" Outlet

$224.99

In stock online.
Model # 5328026 | Mfg # 18-1909-1UPC # 808282202859
SIERRA
18-1909 OMC Riser with 7° 4" Outlet

$224.99

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Specs

18-1909 OMC Riser with 7° 4" Outlet

Name Value
Compatibility OMC Stern Drive
Volvo Penta
Material Cast Iron
Type Risers

Product Overview

Replace freeze damaged or corroded exhaust risers for GM and Ford based engines

For 50 years Sierra has been producing parts engineered to meet or exceed the specifications of marine engine manufacturers and has gained the confidence of engine manufacturers and boat builders to a point of supplying them with OEM parts. Boaters and technicians can be assured a Sierra part will fit right the first time and restore function to OEM specifications.

Sierra riser kits include all you will need to for a quick installation. Each riser is an exact OEM match and is leak tested for quality assurance. Mating surfaces are CNC machined to provide the best possible seal without additional preparation. Precision castings feature uniform wall thickness and are primed and painted to stand up to the marine environment. Look no further than a Sierra kit for quick out of the box installation.

Key Features

  • Meets or exceeds manufacturer specifications
  • 7° angle riser for 4" exhaust hose
  • Risers can be used on port or starboard side
  • Includes riser, exhaust manifold gaskets
  • Fits many Ford and GM center rise manifolds used in Volvo Penta and OMC applications
  • Backed by SeaStar Solutions Limited Two-Year Warranty

The Sierra Engine Parts Selector

In addition to exhaust risers, we offer a wide variety of other engine parts manufactured by Sierra. To see if we have the part you need, see our Engine Parts Selector, where you can search by engine make, serial number and model or year of manufacture.

ApplicationOEM Part Number
BarrOMC-20-913784
GLM51330
HGE3784
Mallory9-40911
OMC Sterndrive3855270, 3857944, 913784, 3850456, 3856444
Osco50456
Volvo Penta3855270, 3857944, 3863061, 3855270-9

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