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Martyr
Martyr Rudder & Trim Tab Sacrificial Anode
Item: #871828 | Part Number: Not Selected$4.52 - $71.99
Description
- Made from premium Mil-Spec alloy for controlled, inward erosion
- Helps protect rudder and trim tabs from galvanic corrosion
- Replace anode when 70% eroded for optimal protection
- Compatible with Martyr Ball-Drive fastener system (sold separately)
Martyr Rudder & Trim Tab Sacrificial Anode Item # 871828
Description
Features:
- Anodes must be replaced when they are 70% eroded
- Martyr (Martyr Pacific Limited) only uses mil-spec mil-a-l800l alloy in all of their premium marine anodes
- This alloy helps the anode erode inward giving the anode a sandblasted appearance
- Martyr uses a special steel combination fastener that makes it possible to use their Ball drive, which is a hex driver with a universal ball tip (Ball-drive is Sold Separately)
Note: Oversized version of anodes have a larger outer diameter than their non oversized counterpart.
Part Numbers for Martyr Rudder & Trim Tab Sacrificial Anode
Reviews
Rated 5 out of
5
by
Zman from
Just right.
Parts came in good shape. Fit my situation just right.
Date published: 2026-05-22
Rated 5 out of
5
by
Juju from
Good product, good price
Unfortunately, part of boating means periodically buying anodes. Defender always has a wide variety and the prices are very competitive. Shipping is quick.
Date published: 2025-11-20