Sierra Marine Marine Anode Kit - For Use With Salt Water - 18-6119Z 11-0314 They have double seal rings

They have double seal rings to assure positive sealing

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Green - 3M 36516

Work In 4 To 6 Hour

RW1730BB Wedgewood Range

Sierra Marine Marine Anode Kit - For Use With Salt Water - 18-6119Z 11-0314 They have double seal ringsMarine Anode Kit For Use With Salt Water SIERRA MARINE 18 6119Z Sierra Marine products are engineered to surpass todays high horsepower engine demands and stand up to the harsh marine environment. Attributes Compatibility: Yamaha Outboard Engines Use In: Salt Water Material: Zinc With Anodes: Yes Features & Benefits Provides Maximum Durability And Long Life All Marine Products Both Meet Or Exceed The Original Equipment Part It Replaces Sierra Offers A