Sierra 18-3047 marine impeller. Fins: 12, For: Crusader 305, 350, & 454 CID. Replaces: GLM 89621, Jabsco 18948-0001, Mallory 9-45706, Sherwood 10615K, Volvo Penta 835874.
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.
