Mercury - Blkdia 9r9 - QA2128T Mercury Outboard Propellers and Mercury Propeller Hardware Maintains Proper Timing Chain Tension

Maintains Proper Timing Chain Tension – Helps ensure accurate engine timing and smooth operation

but they rarely meet Mercury’s standards for alloy strength

you know you’re giving the engine what it was designed to run on

The one-gallon jug is convenient for multi-quart fills and straightforward service work

Developed to keep pace with evolving paint and clear coat technologies

Mercury - Blkdia 9r9 - QA2128T Mercury Outboard Propellers and Mercury Propeller Hardware Maintains Proper Timing Chain TensionThis product has been superseded by: QA2128R Blkdia 9r9WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.