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Sacrificial Anodes

Marine Sacrificial Anodes & Corrosion Protection

Shop Marine Sacrificial Anodes

Find zinc anodes, aluminum anodes, magnesium anodes, anode kits, shaft anodes, trim tab anodes, engine anodes, outdrive anodes, propeller anodes, and installation hardware for corrosion protection in saltwater, brackish water, and freshwater applications.

Shop Sacrificial Anodes Zinc Anodes Anode Kits
Material Guide

Match anode material to your water type, then confirm dimensions, mounting style, and exact application.

Read Corrosion Protection Guide

Always confirm anode material, dimensions, fastener style, and application for your vessel, drive, engine, shaft, or underwater hardware.

Volvo Penta Mercury / MerCruiser Yanmar Crusader Indmar PCM Shaft Anodes Trim Tab Anodes Outdrive Anodes Propeller Anodes Engine Anodes

Top OEM Anode Searches

Volvo Penta Mercury / MerCruiser Yanmar Crusader Indmar PCM

Highlighted Anode Categories

Zinc AnodesCommon saltwater protection Aluminum AnodesSaltwater and brackish use Magnesium AnodesFreshwater applications Anode KitsMatched service sets Shaft AnodesProp shaft protection Trim Tab AnodesTabs and planes Engine AnodesCooling-system protection Outdrive AnodesSterndrive protection Propeller AnodesProp and hub protection

Browse Fast

Shop by Anode Category

Choose the anode material, kit, or application that matches your water type and the metal component you need to protect.

All Sacrificial Anodes Zinc Anodes Aluminum Anodes Magnesium Anodes Anode Kits Shaft Anodes Installation Hardware

Why It Matters

Anodes Help Protect Underwater Metals from Corrosion

Sacrificial anodes are designed to corrode before more valuable underwater metals such as shafts, propellers, trim tabs, outdrives, thru-hulls, and engine cooling components.

Using the correct anode material and replacing anodes before they are fully consumed helps reduce galvanic corrosion and supports longer component life.

H2O

Match Water Type

Zinc is commonly used for saltwater, aluminum can work in saltwater and brackish water, and magnesium is typically used for freshwater applications.

FIT

Confirm Shape and Size

Check diameter, length, hole spacing, thread, mounting hardware, contact surface, and whether the anode fits a shaft, tab, drive, engine, or propeller.

KIT

Use Kits When Possible

Anode kits help replace multiple matched pieces on a drive or engine at the same time, reducing missed parts during seasonal service.

Parts Desk Guidance

Single Anode or Complete Kit?

If one anode is damaged, missing, or consumed faster than the rest, a single replacement may be enough. For seasonal service or unknown history, a complete anode kit can be the better choice because it refreshes all key protection points together.

Choose zinc anodes For many saltwater applications where zinc is specified by the manufacturer or existing setup.
Choose aluminum anodes For many saltwater and brackish applications, especially where aluminum anodes are specified for drives or kits.
Choose magnesium anodes For freshwater applications where magnesium is required and saltwater exposure is not expected.
Choose anode kits For matched replacement sets on outdrives, engines, trim systems, thrusters, or other grouped applications.

Common Questions

Sacrificial Anode Buying Help

How do I choose the correct anode material?

Start with the water type and manufacturer recommendation. Zinc is often used in saltwater, aluminum is common for saltwater or brackish use, and magnesium is typically for freshwater.

When should sacrificial anodes be replaced?

Replace anodes when they are heavily wasted, loose, damaged, missing, or near half consumed. Inspect them regularly and during seasonal service.

Can I mix zinc, aluminum, and magnesium anodes?

Avoid mixing anode materials on the same bonded system unless the manufacturer specifically allows it. Mixed materials can reduce protection or cause uneven performance.

Why do anode dimensions matter?

Anodes need solid metal-to-metal contact and the correct mounting shape. Wrong dimensions, paint, loose fasteners, or poor contact can prevent proper protection.

Ready to Find Your Part?

Search Zinc, Aluminum, Magnesium Anodes & Kits

Use the collection page or search by water type, brand, application, kit, drive model, shaft size, or existing part number.

Shop All Anodes Corrosion Guide Volvo Penta Mercury / MerCruiser Yanmar Crusader Indmar PCM

Filters

Martyr Anode Kit For Yamaha 60-90 HP Outboards, Aluminum

Martyr Anode Kit For Yamaha 60-90 HP Outboards, Aluminum

$37.79 - $37.79
$37.79
$37.79 - $37.79
$37.79
Item locally warehoused

Overview Martyr Anode Kit For Yamaha 60-90 HP Outboards, Aluminum. This complete sacrificial anode kit protects aluminum components on Yamaha 60-90...

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$37.79 - $37.79
$37.79
$37.79 - $37.79
$37.79
Sl Shaft Anode CMX01M (3/4), Magnesium

Sl Shaft Anode CMX01M (3/4), Magnesium

$27.59 - $27.59
$27.59
$27.59 - $27.59
$27.59
Item locally warehoused

Overview Sl Shaft Anode CMX01M (3/4), Magnesium — Streamlined Shaft Anode with Allen Screw designed to protect marine propulsion shafts from corros...

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$27.59 - $27.59
$27.59
$27.59 - $27.59
$27.59
Martyr Anode Kit For Yamaha 80-100 HP Outboards, Aluminum

Martyr Anode Kit For Yamaha 80-100 HP Outboards, Aluminum

$38.79 - $38.79
$38.79
$38.79 - $38.79
$38.79
Item locally warehoused

Overview The Martyr Anode Kit For Yamaha 80-100 HP Outboards, Aluminum includes three sacrificial anodes, hardware, and install instructions to hel...

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$38.79 - $38.79
$38.79
$38.79 - $38.79
$38.79
Martyr Anode Kit For Yamaha 60-90 HP Outboards, Zinc

Martyr Anode Kit For Yamaha 60-90 HP Outboards, Zinc

$38.63 - $38.63
$38.63
$38.63 - $38.63
$38.63
Item locally warehoused

Overview This zinc sacrificial anode kit is designed for Yamaha 60-90 HP outboards. It comes complete with three anodes, hardware, and installation...

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$38.63 - $38.63
$38.63
$38.63 - $38.63
$38.63
Mercury Verado 6-Cylinder Anode Kit - Magnesium

Mercury Verado 6-Cylinder Anode Kit - Magnesium

$162.69 - $162.69
$162.69
$162.69 - $162.69
$162.69
Item locally warehoused

Overview Verado 6-Cylinder Anode Kit - Magnesium is a complete sacrificial anode kit designed to protect 6-cylinder outboard engines from galvanic ...

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$162.69 - $162.69
$162.69
$162.69 - $162.69
$162.69
Sl Shaft Anode CMX01AL (3/4), Aluminum

Sl Shaft Anode CMX01AL (3/4), Aluminum

$11.89 - $11.89
$11.89
$11.89 - $11.89
$11.89
Item locally warehoused

Overview Streamlined Shaft Anodes w/Allen Screw Key Features Includes Allen screw Aluminum construction 3/4 in size Streamlined design for shaft p...

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$11.89 - $11.89
$11.89
$11.89 - $11.89
$11.89
1/2" Shaft Anode, Zinc

1/2" Shaft Anode, Zinc

$18.69 - $18.69
$18.69
$18.69 - $18.69
$18.69
Item locally warehoused

Overview The 1/2" Shaft Anode, Zinc is a streamlined sacrificial anode designed for marine shaft protection. This zinc shaft anode includes an Alle...

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$18.69 - $18.69
$18.69
$18.69 - $18.69
$18.69
Mercury Verado 4-Cylinder Anode Kit - Aluminum

Mercury Verado 4-Cylinder Anode Kit - Aluminum

$85.99 - $85.99
$85.99
$85.99 - $85.99
$85.99
Item locally warehoused

Overview Mercury Verado 4-Cylinder Anode Kit - Aluminum. Comes complete with anodes, hardware and install instructions. Includes: CM818298 Transom ...

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$85.99 - $85.99
$85.99
$85.99 - $85.99
$85.99
Mercury Verado 6-Cylinder Anode Kit - Aluminum

Mercury Verado 6-Cylinder Anode Kit - Aluminum

$86.19 - $86.19
$86.19
$86.19 - $86.19
$86.19
Item locally warehoused

Overview Mercury Verado 6-Cylinder Anode Kit - Aluminum. This sacrificial anode kit helps protect your Verado 6-cylinder marine powertrain from gal...

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$86.19 - $86.19
$86.19
$86.19 - $86.19
$86.19
3/4" Shaft Anode, Zinc

3/4" Shaft Anode, Zinc

$17.59 - $17.59
$17.59
$17.59 - $17.59
$17.59
Item locally warehoused

Overview Streamlined Shaft Anodes with Allen Screw provide sacrificial protection for marine shaft systems, helping prevent corrosion. Key Features...

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$17.59 - $17.59
$17.59
$17.59 - $17.59
$17.59
Martyr V18 Anode For Volvo Penta

Martyr V18 Anode For Volvo Penta

$23.29 - $23.29
$23.29
$23.29 - $23.29
$23.29
Item locally warehoused

Overview Protect Volvo Penta marine components from galvanic corrosion with the Martyr V18 Anode. This magnesium large-ring sacrificial anode deliv...

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$23.29 - $23.29
$23.29
$23.29 - $23.29
$23.29
Martyr Streamlined Shaft Anode With Stainless Steel Allen Head, Zinc

Martyr Streamlined Shaft Anode With Stainless Steel Allen Head, Zinc

$83.79 - $83.79
$83.79
$83.79 - $83.79
$83.79
Item locally warehoused

Protect your marine propeller shaft with a Martyr Streamlined Shaft Anode in zinc, designed to be clamped in place using stainless steel Allen-head...

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$83.79 - $83.79
$83.79
$83.79 - $83.79
$83.79
Martyr Anode Kit For Yamaha 40-60 HP Outboards, Aluminum

Martyr Anode Kit For Yamaha 40-60 HP Outboards, Aluminum

$28.79 - $28.79
$28.79
$28.79 - $28.79
$28.79
Item locally warehoused

Overview Martyr Anode Kit For Yamaha 40-60 HP Outboards, Aluminum. This sacrificial anode kit provides corrosion protection for Yamaha 4-stroke eng...

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$28.79 - $28.79
$28.79
$28.79 - $28.79
$28.79
Martyr Replacement Prop Nut Anode, Aluminum, Series D

Martyr Replacement Prop Nut Anode, Aluminum, Series D

$22.29 - $22.29
$22.29
$22.29 - $22.29
$22.29
Item locally warehoused

Overview Martyr Replacement Prop Nut Anode, Aluminum, Series D is a sacrificial anode designed to protect aluminum prop nut components in marine pr...

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$22.29 - $22.29
$22.29
$22.29 - $22.29
$22.29
Martyr V18 Anode For Volvo Penta

Martyr CMV18 Zinc Large Ring Anode – Volvo Penta | Replaces OEM 875815-3 | Saltwater

$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99
Item locally warehoused

Martyr CMV18 Zinc Large Ring Anode – Volvo Penta A direct-replacement zinc large ring anode for Volvo Penta sterndrives and outdrives. This anode p...

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$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99
Martyr Streamlined Shaft Anode With Stainless Steel Allen Head, Zinc

Martyr Streamlined Shaft Anode With Stainless Steel Allen Head, Zinc

$78.29 - $78.29
$78.29
$78.29 - $78.29
$78.29
Item locally warehoused

Overview Martyr Streamlined Shaft Anode With Stainless Steel Allen Head, Zinc is a zinc sacrificial anode designed to protect marine shaft systems....

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$78.29 - $78.29
$78.29
$78.29 - $78.29
$78.29
Martyr CMX09M Streamlined Shaft Anode With Stainless Steel Allen Head, Magnesium

Martyr CMX09M Magnesium Streamline Shaft Anode – 2" Shaft | Stainless Allen Screw | Freshwater

$64.59 - $64.59
$64.59
$64.59 - $64.59
$64.59
Item locally warehoused

Martyr CMX09M Magnesium Streamline Shaft Anode The correct sacrificial shaft anode for 2" prop shafts in freshwater. Magnesium is the only alloy wi...

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$64.59 - $64.59
$64.59
$64.59 - $64.59
$64.59
Martyr CMX08M Streamlined Shaft Anode With Stainless Steel Allen Head, Magnesium

Martyr CMX08M Magnesium Streamline Shaft Anode – 1-3/4" Shaft | Stainless Allen Screw | Freshwater

$58.39 - $58.39
$58.39
$58.39 - $58.39
$58.39
Item locally warehoused

Martyr CMX08M Magnesium Streamline Shaft Anode The correct sacrificial shaft anode for 1-3/4" prop shafts in freshwater. Magnesium is the only allo...

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$58.39 - $58.39
$58.39
$58.39 - $58.39
$58.39
Martyr CMY300350XPKITA Yamaha Anode Kit, Aluminum

Martyr CMY300350XPKITA Yamaha Anode Kit, Aluminum

$65.59 - $65.59
$65.59
$65.59 - $65.59
$65.59
Item locally warehoused

Overview Protect marine engines with a sacrificial anode kit designed for Yamaha applications. Includes aluminum anodes for salt and brackish water...

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$65.59 - $65.59
$65.59
$65.59 - $65.59
$65.59
Martyr Replacement Prop Nut Anode, Zinc, Series D

Martyr CMPNZD Zinc Prop Nut Anode – Series D | Saltwater

$27.99 - $27.99
$27.99
$27.99 - $27.99
$27.99
Item locally warehoused

Martyr CMPNZD Zinc Prop Nut Anode – Series D A zinc sacrificial anode designed to replace the prop nut anode on inboard propeller shafts. The prop ...

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$27.99 - $27.99
$27.99
$27.99 - $27.99
$27.99
Martyr Replacement Prop Nut Anode, Zinc, Series H

Martyr Replacement Prop Nut Anode, Zinc, Series H

$89.29 - $89.29
$89.29
$89.29 - $89.29
$89.29
Item locally warehoused

Overview Martyr CMPNZH is a zinc replacement prop nut anode for Style H applications. This spare/replacement sacrificial anode protects propeller h...

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$89.29 - $89.29
$89.29
$89.29 - $89.29
$89.29
Martyr CMX08AL Streamlined Shaft Anode With Stainless Steel Allen Head, Aluminum

Martyr CMX08AL Aluminum Streamline Shaft Anode – 1-3/4" Shaft | Stainless Allen Screw | Saltwater & Brackish

$31.59 - $31.59
$31.59
$31.59 - $31.59
$31.59
Item locally warehoused

Martyr CMX08AL Aluminum Streamline Shaft Anode Protect your 1-3/4" prop shaft from galvanic corrosion with this precision-cast aluminum streamline ...

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$31.59 - $31.59
$31.59
$31.59 - $31.59
$31.59
Martyr Replacement Prop Nut Anode, Zinc, Series C

Martyr CMPNZC Zinc Prop Nut Anode – Series C | Saltwater

$21.89 - $21.89
$21.89
$21.89 - $21.89
$21.89
Item locally warehoused

Martyr CMPNZC Zinc Prop Nut Anode – Series C A zinc sacrificial anode designed to replace the prop nut anode on inboard propeller shafts. The prop ...

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$21.89 - $21.89
$21.89
$21.89 - $21.89
$21.89
Martyr CMX09AL Streamlined Shaft Anode With Stainless Steel Allen Head, Aluminum

Martyr CMX09AL Aluminum Streamline Shaft Anode – 2" Shaft | Stainless Allen Screw | Saltwater & Brackish

$30.19 - $30.19
$30.19
$30.19 - $30.19
$30.19
Item locally warehoused

Martyr CMX09AL Aluminum Streamline Shaft Anode Protect your 2" prop shaft from galvanic corrosion with this precision-cast aluminum streamline shaf...

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$30.19 - $30.19
$30.19
$30.19 - $30.19
$30.19
Martyr V18 Anode For Volvo Penta

Martyr CMV18A Aluminum Large Ring Anode – Volvo Penta | Replaces OEM 875815-3 | Saltwater & Brackish

$28.55 - $28.55
$28.55
$28.55 - $28.55
$28.55
Item locally warehoused

Martyr CMV18A Aluminum Large Ring Anode – Volvo Penta A direct-replacement aluminum large ring anode for Volvo Penta sterndrives and outdrives. Alu...

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$28.55 - $28.55
$28.55
$28.55 - $28.55
$28.55
Martyr Streamlined Shaft Anode With Stainless Steel Allen Head, Zinc

Martyr CMX09 Zinc Streamline Shaft Anode – 2" Shaft | Stainless Allen Screw | Saltwater

$39.69 - $39.69
$39.69
$39.69 - $39.69
$39.69
Item locally warehoused

Martyr CMX09 Zinc Streamline Shaft Anode Protect your 2" prop shaft from galvanic corrosion with this precision-cast zinc streamline shaft anode. T...

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$39.69 - $39.69
$39.69
$39.69 - $39.69
$39.69
Martyr CMX07M Streamlined Shaft Anode With Stainless Steel Allen Head, Magnesium

Martyr CMX07M Magnesium Streamline Shaft Anode – 1-1/2" Shaft | Stainless Allen Screw | Freshwater

$37.89 - $37.89
$37.89
$37.89 - $37.89
$37.89
Item locally warehoused

Martyr CMX07M Magnesium Streamline Shaft Anode The correct sacrificial shaft anode for 1-1/2" prop shafts in freshwater. Magnesium is the only allo...

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$37.89 - $37.89
$37.89
$37.89 - $37.89
$37.89
Martyr CMT21 Tear Drop Zinc Hull Anode 5"L x 2"W x .8"H

Martyr CMT21 Zinc Teardrop Hull Anode – 5" x 2" x 0.8" | Bolt-On | Saltwater

$15.49 - $15.49
$15.49
$15.49 - $15.49
$15.49
Item locally warehoused

Martyr CMT21 Zinc Teardrop Hull Anode A mid-size zinc teardrop hull anode designed for bolt-on installation on hulls, keels, rudders, and other und...

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$15.49 - $15.49
$15.49
$15.49 - $15.49
$15.49
Martyr Streamlined Shaft Anode With Stainless Steel Allen Head, Zinc

Martyr CMX08 Zinc Streamline Shaft Anode – 1-3/4" Shaft | Stainless Allen Screw | Saltwater

$37.99 - $37.99
$37.99
$37.99 - $37.99
$37.99
Item locally warehoused

Martyr CMX08 Zinc Streamline Shaft Anode Protect your 1-3/4" prop shaft from galvanic corrosion with this precision-cast zinc streamline shaft anod...

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$37.99 - $37.99
$37.99
$37.99 - $37.99
$37.99
Martyr CMX07AL Streamlined Shaft Anode With Stainless Steel Allen Head, Aluminum

Martyr CMX07AL Aluminum Streamline Shaft Anode – 1-1/2" Shaft | Stainless Allen Screw | Saltwater & Brackish

$17.69 - $17.69
$17.69
$17.69 - $17.69
$17.69
Item locally warehoused

Martyr CMX07AL Aluminum Streamline Shaft Anode Protect your 1-1/2" prop shaft from galvanic corrosion with this precision-cast aluminum streamline ...

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$17.69 - $17.69
$17.69
$17.69 - $17.69
$17.69
Martyr CMT21 tear drop hull anode
Martyr CMT20 Tear Drop Zinc Hull Anode 3.4"L x 1.8"W x .6"H

Martyr CMT20 Zinc Teardrop Hull Anode – 3.4" x 1.8" x 0.6" | Bolt-On | Saltwater

$9.19 - $9.19
$9.19
$9.19 - $9.19
$9.19
Item locally warehoused

Martyr CMT20 Zinc Teardrop Hull Anode A compact zinc teardrop hull anode designed for bolt-on installation on hulls, keels, rudders, and other unde...

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$9.19 - $9.19
$9.19
$9.19 - $9.19
$9.19
Martyr Streamlined Shaft Anode With Stainless Steel Allen Head, Zinc

Martyr CMX06 Zinc Streamline Shaft Anode – 1-3/8" Shaft | Stainless Allen Screw | Saltwater

$23.59 - $23.59
$23.59
$23.59 - $23.59
$23.59
Item locally warehoused

Martyr CMX06 Zinc Streamline Shaft Anode Protect your 1-3/8" prop shaft from galvanic corrosion with this precision-cast zinc streamline shaft anod...

View full details
$23.59 - $23.59
$23.59
$23.59 - $23.59
$23.59
Martyr Replacement Prop Nut Anode, Zinc, Series B

Martyr CMPNZB Zinc Prop Nut Anode – Series B | Saltwater

$15.49 - $15.49
$15.49
$15.49 - $15.49
$15.49
Item locally warehoused

Martyr CMPNZB Zinc Prop Nut Anode – Series B A zinc sacrificial anode designed to replace the prop nut anode on inboard propeller shafts. The prop ...

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$15.49 - $15.49
$15.49
$15.49 - $15.49
$15.49
Martyr CMSZ150350KITM anode kit

Martyr CMSZ150350KITM Magnesium Anode Kit – Suzuki 150–350HP Outboard | Freshwater

$83.99 - $83.99
$83.99
$83.99 - $83.99
$83.99
Item locally warehoused

Martyr CMSZ150350KITM Magnesium Anode Kit – Suzuki 150–350HP Outboard A complete magnesium anode service kit for Suzuki 150 to 350HP four-stroke ou...

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$83.99 - $83.99
$83.99
$83.99 - $83.99
$83.99
Martyr Streamlined Shaft Anode With Stainless Steel Allen Head, Zinc

Martyr CMX07 Zinc Streamline Shaft Anode – 1-1/2" Shaft | Stainless Allen Screw | Saltwater

$23.99 - $23.99
$23.99
$23.99 - $23.99
$23.99
Item locally warehoused

Martyr CMX07 Zinc Streamline Shaft Anode Protect your 1-1/2" prop shaft from galvanic corrosion with this precision-cast zinc streamline shaft anod...

View full details
$23.99 - $23.99
$23.99
$23.99 - $23.99
$23.99
Martyr CMX05M Streamlined Shaft Anode With Stainless Steel Allen Head, Magnesium

Martyr CMX05M Magnesium Streamline Shaft Anode – 1-1/4" Shaft | Stainless Allen Screw | Freshwater

$28.69 - $28.69
$28.69
$28.69 - $28.69
$28.69
Item locally warehoused

Martyr CMX05M Magnesium Streamline Shaft Anode The correct sacrificial shaft anode for 1-1/4" prop shafts in freshwater. Magnesium is the only allo...

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$28.69 - $28.69
$28.69
$28.69 - $28.69
$28.69
1-1/4" Shaft Anode Ext Heavy, Zinc

Martyr CMX05A Zinc Streamline Shaft Anode – 1-1/4" Extended Heavy | Saltwater

$29.59 - $29.59
$29.59
$29.59 - $29.59
$29.59
Item locally warehoused

Martyr CMX05A Zinc Streamline Shaft Anode – 1-1/4" Extended Heavy The CMX05A is the extended heavy version of the standard 1-1/4" zinc streamline s...

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$29.59 - $29.59
$29.59
$29.59 - $29.59
$29.59

Martyr CMOMCV4V6KITM Magnesium Anode Kit – Johnson / Evinrude V4-V6 Outboard | Freshwater

$73.19 - $73.19
$73.19
$73.19 - $73.19
$73.19
Item locally warehoused

Martyr CMOMCV4V6KITM Magnesium Anode Kit – Johnson / Evinrude V4-V6 Outboard A complete magnesium anode service kit for Johnson and Evinrude V4 and...

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$73.19 - $73.19
$73.19
$73.19 - $73.19
$73.19
Martyr CMX06M Streamlined Shaft Anode With Stainless Steel Allen Head, Magnesium

Martyr CMX06M Magnesium Streamline Shaft Anode – 1-3/8" Shaft | Stainless Allen Screw | Freshwater

$41.39 - $41.39
$41.39
$41.39 - $41.39
$41.39
Item locally warehoused

Martyr CMX06M Magnesium Streamline Shaft Anode The correct sacrificial shaft anode for 1-3/8" prop shafts in freshwater. Magnesium is the only allo...

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$41.39 - $41.39
$41.39
$41.39 - $41.39
$41.39
1-1/4" Shaft Anode, Zinc

Martyr CMX05 Zinc Streamline Shaft Anode – 1-1/4" Shaft | Stainless Allen Screw | Saltwater

$23.59 - $23.59
$23.59
$23.59 - $23.59
$23.59
Item locally warehoused

Martyr CMX05 Zinc Streamline Shaft Anode Protect your 1-1/4" prop shaft from galvanic corrosion with this precision-cast zinc streamline shaft anod...

View full details
$23.59 - $23.59
$23.59
$23.59 - $23.59
$23.59
Martyr CMSZ150350KITZ Suzuki Anode Kit, 150-300HP, Zinc

Martyr CMSZ150350KITZ Zinc Anode Kit – Suzuki 150–350HP Outboard | Saltwater

$55.43 - $55.43
$55.43
$55.43 - $55.43
$55.43
Item locally warehoused

Martyr CMSZ150350KITZ Zinc Anode Kit – Suzuki 150–350HP Outboard A complete zinc anode service kit for Suzuki 150 to 350HP four-stroke outboard mot...

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$55.43 - $55.43
$55.43
$55.43 - $55.43
$55.43
Martyr CMN1 Zinc Hull Anode 3.16" x 8.5"

Martyr CMN1Z Zinc Hull Plate Anode – 3.16" x 8.5" | Bolt-On | Saltwater

$34.89 - $34.89
$34.89
$34.89 - $34.89
$34.89
Item locally warehoused

Martyr CMN1Z Zinc Hull Plate Anode A solid zinc hull plate anode designed for bolt-on installation directly to the hull, keel, or underwater runnin...

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$34.89 - $34.89
$34.89
$34.89 - $34.89
$34.89
Martyr CMX06AL Streamlined Shaft Anode With Stainless Steel Allen Head, Aluminum

Martyr CMX06AL Aluminum Streamline Shaft Anode – 1-3/8" Shaft | Stainless Allen Screw | Saltwater & Brackish

$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00
Item locally warehoused

Martyr CMX06AL Aluminum Streamline Shaft Anode Protect your 1-3/8" prop shaft from galvanic corrosion with this precision-cast aluminum streamline ...

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$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00
Martyr CMSZ150350KITA Suzuki Anode Kit, 150-300HP, Aluminum

Martyr CMSZ150350KITA Aluminum Anode Kit – Suzuki 150–350HP Outboard | Saltwater & Brackish

$53.79 - $53.79
$53.79
$53.79 - $53.79
$53.79
Item locally warehoused

Martyr CMSZ150350KITA Aluminum Anode Kit – Suzuki 150–350HP Outboard A complete aluminum anode service kit for Suzuki 150 to 350HP four-stroke outb...

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$53.79 - $53.79
$53.79
$53.79 - $53.79
$53.79
Sl Shaft Anode CMX04AL (1-1/8), Aluminum

Martyr CMX04AL Aluminum Streamline Shaft Anode – 1-1/8" Shaft | Stainless Allen Screw | Saltwater & Brackish

$13.59 - $13.59
$13.59
$13.59 - $13.59
$13.59
Item locally warehoused

Martyr CMX04AL Aluminum Streamline Shaft Anode Protect your 1-1/8" prop shaft from galvanic corrosion with this precision-cast aluminum streamline ...

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$13.59 - $13.59
$13.59
$13.59 - $13.59
$13.59
Martyr Anode Kit For Volvo Penta SX-A/DPS Engine (Contains 1-3841427, 1-3883728 and Fastening Hardware)

Martyr CMSXAKITA Aluminum Anode Kit – Volvo Penta SX-A / DPS Drive | Saltwater & Brackish

$56.29 - $56.29
$56.29
$56.29 - $56.29
$56.29
Item locally warehoused

Martyr CMSXAKITA Aluminum Anode Kit – Volvo Penta SX-A / DPS Drive A complete aluminum anode service kit for the Volvo Penta SX-A and DPS sterndriv...

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$56.29 - $56.29
$56.29
$56.29 - $56.29
$56.29

Martyr CMSXAKITM Magnesium Anode Kit – Volvo Penta SX-A / DPS Drive | Freshwater

$69.79 - $69.79
$69.79
$69.79 - $69.79
$69.79
Item locally warehoused

Martyr CMSXAKITM Magnesium Anode Kit – Volvo Penta SX-A / DPS Drive A complete magnesium anode service kit for the Volvo Penta SX-A and DPS sterndr...

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$69.79 - $69.79
$69.79
$69.79 - $69.79
$69.79
CMX04M Sl Shaft Anode (1-1/8), Magnesium

Martyr CMX04M Magnesium Streamline Shaft Anode – 1-1/8" Shaft | Stainless Allen Screw | Freshwater

$27.69 - $27.69
$27.69
$27.69 - $27.69
$27.69
Item locally warehoused

Martyr CMX04M Magnesium Streamline Shaft Anode The correct sacrificial shaft anode for 1-1/8" prop shafts in freshwater. Magnesium has a more activ...

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$27.69 - $27.69
$27.69
$27.69 - $27.69
$27.69