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Sierra 18-1973 MerCruiser Marine Exhaust Riser Elbow 55538 39920 120
By Sierra
Part #18-1973
WarrantyLimited Lifetime
Made InUnited States
Shipping Wt24 lbs

$202.48 US

Free Shipping to the Lower 48 US States
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Product Description

Sierra 18-1973 marine exhaust riser elbow for MerCruiser marine engines. For 120 HP models and replaces Mercury part numbers 55538 and 39920. Has 2-1/2" outside diameter outlet and 90 degree down-angle. Does not come with gasket or hardware. Mounting bolt center-to-center dims are: 3" x 2-7/16".

About Sierra
Sierra provides premium-quality aftermarket replacements for over 6,000 marine parts, tools, and components. Sierra products are engineered to meet or exceed OEM standards, and stand up in harsh marine environments. Every new Sierra part comes with a limited lifetime warranty that covers the useful life of the product against any defects in workmanship and materials.
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$202.48 US

Free Shipping to the Lower 48 US States
Out of stock
Notify when in stock

Product Specifics

BrandSierra
Made InUnited States
FitsMerCruiser 120 HP
Item Weight22.8 lbs
ManufacturerSierra
Manufacturer #18-1973
MaterialCast Iron
Part #18-1973
Product TypeExhaust Riser/Elbow
Replaces55538 39920
Shipping Dims13" x 11" x 7"
Shipping Wt24 lbs
Size2-1/2" Outlet
UPC030999621078
WarrantyLimited Lifetime

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