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Sierra 18-3577-2 MerCruiser Crusader OMC Marine Circulating Water Pump 454 502
By Sierra
Part #18-3577-2
WarrantyLimited Lifetime
Made InTaiwan
Shipping Wt16 lbs

$164.94 US

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Product Description

Sierra 18-3577-2 circulating water pump for Crusader, MerCruiser, OMC, Pleasurecraft, and Volvo Penta big block marine gas engines. Fits GM/Chevy 7.4L 454 cu. in. and 502 cu. in. engines. Works with both stamped steel and composite timing covers. Sierra 18-3577-2 replaces and supersedes Sierra 18-3577, 18-3577-1, and 18-3574. Replaces these OEM part numbers:

BrandPart Number
Crusader17670, 30103, 67859, 811573
GM6269358
MerCruiser/Mercury17670, 67859, 811573, 850454, 8504541
OMC / Volvo Penta983296, 986074, 987447, 3854118, 856609, 3855991
PleasurecraftRA057019

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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$164.94 US

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

Product Specifics

BrandSierra
Made InTaiwan
FitsCrusader, GM, MerCruiser, OMC, Volvo Big Block V8
Item Weight12.8 lbs
ManufacturerSierra
Manufacturer #18-3577-2
Part #18-3577-2
Product TypeCirculating Water Pump
Replaces18-3577, 811573, 983296, 8504541, 3854118, 3855991, 856609
Shipping Dims15" x 8" x 7"
Shipping Wt16 lbs
UPC808282374815
WarrantyLimited Lifetime

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