Yamaha - Bracket, clamp - 697-43111-05-4D MerCruiser-4-3L-TKS-Bravo-2002 Yes—cast aluminum offers excellent protection

Yes—cast aluminum offers excellent protection in all three water types

Suitable for freshwater and saltwater environments where reliable cooling system sealing is essential

After two treatments

It’s a great choice for new boaters

I’ve seen a fresh lower unit completely change how a motor runs

Yamaha - Bracket, clamp - 697-43111-05-4D MerCruiser-4-3L-TKS-Bravo-2002 Yes—cast aluminum offers excellent protection697 43111 05 4D BRACKET, CLAMP WARNING: 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.