Check Ball Kit, Mercury - Mercruiser 3302-809520Special Order Mercury Marine Information: Additional Handling Time: Item transfers from an alternate warehouse requires an additional 1–3 business...
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Add to CartThe Mercury-MerCruiser 30-863129 Check Ball is a genuine OEM replacement component for compatible MerCruiser inboard and sterndrive applications. This check ball is used where part number 30-863129 is specified by the Mercury-MerCruiser parts diagram or service manual.
Check balls are small but important components used in specific engine or drive systems to help control flow or sealing functions where required. Replacing a worn, damaged, missing, or contaminated check ball during service helps support proper system operation.
Service Note: Follow your Mercury-MerCruiser service manual for check ball location, inspection, removal, installation, sealing surface checks, and any related system service procedures for your specific application.
Fitment Note: Check ball fitment should be verified by engine or drive model, serial number, system location, parts diagram, and existing part number before ordering. Please confirm this check ball is correct for your MerCruiser inboard or sterndrive application before purchasing.
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov