Sierra 18-1921 OMC Marine Exhaust Riser Elbow Cobra V8 3.5" 909863 909218 982680
By Sierra
By Sierra
Part # | 18-1921 |
---|---|
Warranty | Limited Lifetime |
Made In | Taiwan |
Shipping Wt | 21 lbs |
$172.07 US
Free Shipping to the Lower 48 US States
Out of stockNotify when in stock
Product Description
New exhaust riser for OMC V8 1977 to 1990 marine gas engines (GM/Chevrolet 5.0L 305 cu. in. & 5.7L 350 cu. in.) that have log-style/end-rise manifolds. This riser will fit either side of the engine. Does not come with gasket or mounting kit. Each purchase is for one riser.
Riser mating bolt dimensions are 3-7/8" (98.4mm) by 2-19/32" (65.9mm) bolt center-to-center.
This part is new and high-quality cast iron construction. To determine if this is the correct replacement for you, look on your current part for casting numbers and match them to the cross reference below:
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.
Riser mating bolt dimensions are 3-7/8" (98.4mm) by 2-19/32" (65.9mm) bolt center-to-center.
This part is new and high-quality cast iron construction. To determine if this is the correct replacement for you, look on your current part for casting numbers and match them to the cross reference below:
Cross Reference | Part Number |
---|---|
OMC | 909863, 909218, 982680 |
Osco Motors | 9863 |
Barr Marine | OMC-20-982680 |
Sierra Marine | 18-1921 |
Aqua Power | 5708 |
GLM Products | 51320 |
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.
$172.07 US
Free Shipping to the Lower 48 US States
Out of stockNotify when in stock
Product Specifics
Brand | Sierra |
---|---|
Made In | Taiwan |
Fits | OMC V8 1977-90 |
Item Weight | 17.9 lbs |
Manufacturer | Sierra |
Manufacturer # | 18-1921 |
Material | Cast Iron |
Part # | 18-1921 |
Product Type | Exhaust Riser/Elbow |
Replaces | 909863, 909218, 982680 |
Shipping Dims | 13" x 11" x 7" |
Shipping Wt | 21 lbs |
UPC | 030999620941 |
Warranty | Limited Lifetime |