Description
Application: MRC 5309 double row angular contact ball bearing (45mm x 100mm x ~39.7mm), commonly used on marine and industrial pump, gear, and shaft assemblies calling for a 5309-series double-row ACBB. Condition: Used take-off — light surface oxidation and handling marks, no visible spalling or heat damage; open (no seals). One face is stamped HOOVER (Hoover/MRC branded). Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.