Anodes & Corrosion Protection

The Yamaha 6AW-1132L-00-00 is a genuine OEM internal engine anode designed to protect critical internal components from galvanic corrosion. Install...

The Yamaha 68V-11325-02-00 is a genuine OEM zinc crankcase anode designed to protect internal engine components from galvanic corrosion. Installed ...

The Yamaha 68V-11325-01-00 is a genuine OEM internal engine anode designed to protect critical engine components from galvanic corrosion. Installed...

Yamaha Outboard Sacrificial Zinc Anode – Part 67F-11325-00-00 Key features and specs Yamaha part number: 67F-11325-00-00. Product type: internal...

The Yamaha 67C-45251-00-00 is a genuine OEM zinc trim tab bracket anode for select Yamaha outboard applications. It is commonly described as a cube...

The Yamaha 65W-45251-00-00 is a genuine OEM bracket anode for select Yamaha outboard applications. It is designed to help protect the outboard brac...

Lewmar bowthruster anode for corrosion protection. Essential replacement part for maintaining your Lewmar bowthruster system and preventing galvani...

This zinc streamlined shaft anode is designed for 60 mm propeller shafts and is used to help protect the shaft and running gear from galvanic corro...

The Sierra 23-6401 (SIE-23-6401) is a marine-grade zinc trim tab anode designed as a direct aftermarket replacement for Mercury and Mariner outboar...

The Martyr CMT-ZTSAZ is a zinc teardrop hull anode with an aluminum strap for weld-on hull protection. Current Martyr and retailer references descr...

The CMT-ZHC3AZ (Martyr CMZHC3AZ) is a bolt-on zinc hull plate anode designed to protect underwater hull surfaces from galvanic corrosion. Installed...

The CMT-ZHC2AZ (Martyr CMZHC2AZ) is a compact bolt-on zinc hull plate anode designed to protect underwater hull surfaces and bonded metal component...

The CMT-ZHC2AA is a marine-grade aluminum hull anode designed to protect hull-mounted metal components from galvanic corrosion. Engineered for long...

Martyr CMT-Z06SZ is a zinc hull strap anode designed for weld-on hull and structure protection in saltwater service. This semi-streamlined strap-st...

The CMT-Z06SA is a marine-grade aluminum hull anode with integrated stainless steel strap, designed to provide effective galvanic corrosion protect...

Martyr CMT-Z06AZ is an aluminum-strap zinc hull anode designed for weld-on hull and structure protection in saltwater service. This semi-streamline...

The CMT-Z06AA is a marine-grade aluminum hull anode with integrated aluminum strap, designed to provide effective galvanic corrosion protection for...

Martyr CMT-Z03SZ is a zinc hull strap anode designed for weld-on hull and structure protection in saltwater service. This semi-streamlined strap-st...

The CMT-Z03AA is a large-format aluminum hull anode with integrated aluminum strap, designed to deliver maximum corrosion protection for hulls and ...

Martyr zinc streamlined shaft anode (part #CMT-X60) for 60mm propeller shafts. Split clamp-on design with streamlined profile to minimize drag comp...

Martyr zinc streamlined shaft anode (part #CMT-X50) for 50mm propeller shafts. Split clamp-on design with streamlined profile to minimize drag comp...

Martyr zinc streamlined shaft anode (part #CMT-X40) for 40mm propeller shafts. Split clamp-on design with streamlined profile to minimize drag comp...

Martyr zinc streamlined shaft anode (part #CMT-X30) for 30mm propeller shafts. Split clamp-on design with streamlined profile to minimize drag comp...

Martyr zinc streamlined shaft anode (part #CMT-X25) for 25mm propeller shafts. Split clamp-on design with streamlined profile to minimize drag comp...

The CMT-X17 is a marine-grade zinc clamp-on shaft anode sized for 4" diameter propeller shafts, providing heavy-duty sacrificial cathodic protectio...

Martyr zinc streamlined shaft anode (part #CMT-X15) for 3-1/2" (89mm) propeller shafts. Split clamp-on design with streamlined profile to minimize ...

Martyr zinc streamlined shaft anode (part #CMT-X13) for 3" (76mm) propeller shafts. Split clamp-on design with streamlined profile to minimize drag...

Martyr zinc streamlined shaft anode (part #CMT-X12) for 2-3/4" (70mm) propeller shafts. Split clamp-on design with streamlined profile to minimize ...

Martyr zinc streamlined shaft anode (part #CMT-X11) for 2-1/2" (64mm) propeller shafts. Split clamp-on design with streamlined profile to minimize ...

Martyr zinc streamlined shaft anode (part #CMT-X10) for 2-1/4" (57mm) propeller shafts. Split clamp-on design with streamlined profile to minimize ...

Martyr zinc streamlined shaft anode (part #CMT-X08) for 1-3/4" (44mm) propeller shafts. Split clamp-on design with streamlined profile to minimize ...

The CMT-X07 is a streamlined zinc shaft anode designed for 1-1/2" propeller shafts, providing reliable sacrificial corrosion protection for inboard...

Martyr zinc streamlined shaft anode (part #CMT-X05) for 1-1/4" (32mm) propeller shafts. Split clamp-on design with streamlined profile to minimize ...

Martyr zinc streamlined shaft anode (part #CMT-X04) for 1-1/8" (29mm) propeller shafts. Split clamp-on design with streamlined profile to minimize ...

The CMT-X03AL is an aluminum streamline shaft anode designed for 1" propeller shafts, providing reliable sacrificial corrosion protection for inboa...

Martyr zinc streamlined shaft anode (part #CMT-X03) for 1" (25mm) propeller shafts. Split clamp-on design with streamlined profile to minimize drag...

Premium zinc streamline shaft anode designed for 7/8" propeller shafts. This hydrodynamic streamline design minimizes drag while providing essentia...

Martyr zinc streamlined shaft anode (part #CMT-X01) for 3/4" (19mm) propeller shafts. Split clamp-on design with streamlined profile to minimize dr...

Martyr zinc teardrop hull anode (part #CMT-T20), 3-1/2" × 1-3/4". Universal sacrificial zinc anode for keel, hull, or flat surface mounting on stee...

The Martyr CMT-SXKITA is an aluminum anode kit designed to protect Volvo Penta SX sterndrives from galvanic corrosion. It includes replacement anod...

The Martyr CMT-SGSP626Z is a zinc thruster propeller anode for select Side-Power / Sleipner thruster applications. It cross-references to Side-Powe...

The CMT-SGSP626A is a marine-grade aluminum propeller anode designed specifically for Side-Power (Sleipner) thruster propeller systems. Mounted dir...

The Martyr CMT-SGSP31180A is an aluminum replacement anode for Side-Power / Sleipner thruster applications using the 31180-style prop anode. It is ...

The Martyr CMT-SGSL565Z is a zinc thruster body anode for select Side-Power / Sleipner bow thruster applications. It cross-references to Side-Power...

Martyr CMT-RP4Z zinc bolt-on round plate hull anode, 4" diameter × 1" thick. Sacrificial zinc anode for hull corrosion protection. Easy bolt-on ins...

The CMT-RP4A is a 4" diameter aluminum bolt-on round plate anode designed to provide reliable corrosion protection for hulls and underwater metal c...

The CMT-R05 is a 5-1/8" zinc rudder anode (R-5 style) designed to protect rudders and trim tabs from galvanic corrosion in saltwater environments. ...

Marine-grade aluminum rudder anode designed to provide reliable cathodic protection for your vessel's rudder assembly in saltwater environments. Th...