Mercury Precision Parts 300 Hour Maintenance Kit 8M0147073 contains all the parts you need to complete a 300-hour service on MerCruiser Alpha One Gen II sterndrives (1991 and newer) in one convenient package
Selection of required Mercury MerCruiser 300-hour sterndrive service replacement items in 1 box — for Mercury MerCruiser Alpha One Gen II drives
Includes the drive install gasket kit, aluminum anode kit, gear case drain seals, transom repair kit, shift cable kit, water pump impeller kit, gear case fill and drain screws
Periodic maintenance is easy to do using common shop tools
Follow your owner's manual for recommended service to keep your engine running longer and stronger while protecting your investment in your boating fun
Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive