Detroit/Gm 8515851 Zinc Anode AN 3256 / 9-006
DETROIT/GM Zinc Anode 8515851 (Anode Only) from Cathodic Anodes is a zinc marine sacrificial anode designed to protect steel and alloy hulls and fittings from galvanic corrosion. This Anode Only variant is part of the Detroit/GM line; the brass-plug version GM 8515850 is sold separately when required. Ref - AN 3472. Anode dimensions: 82mm length, 15mm width, 19mm height, with a 5/8" UNC thread.
Designed for boats across Australian waters, this zinc anode delivers reliable protection for marine parts and boat parts alike. We ship to every marina, port, and coastal town in Australia, including d'Albora Marina, Bundaberg Port Marina, and Townsville Marina. Free delivery Australia-wide on orders over $350.
Ideal for marine parts inventories and boat parts catalogs, this anode supports corrosion protection in saltwater environments on a variety of vessels. It sits within our Anodes and Marine Energy Systems range, helping maintain hull integrity and reliable performance during long coastal voyages.
Details
Full specifications, features and technical details for this product are listed in the description above. Need help checking compatibility with your vessel, caravan or 4x4? Contact our Gold Coast team on 0416 180 996 or sales@bigburjos.com and we'll confirm fitment before you order.
Shipping & Returns
Shipping (Australia-wide): Orders over $350 AUD ship free. Orders under $350 have a $15 AUD flat-rate delivery fee. Standard delivery takes 3–11 business days depending on your location; express options (1–3 business days) are available at checkout. Orders are dispatched within 1–2 business days.
Returns: We offer a 30-day return policy. Items must be unused and in original packaging. Contact us at sales@bigburjos.com or 0416 180 996 to start a return. See our full Shipping Policy and Refund Policy for details, including your rights under Australian Consumer Law.