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  5. Marine & Watersport
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  7. Boat Zincs & Anodes

Boat Zincs & Anodes (333 items)

Suburban Mfg 233516 Aluminum Anode Rod for Heater SU325302
Suburban Mfg

233516 Aluminum Anode Rod for Heater

Zoro # G610655703
Mfr # SU325302
product price: 
$42.65
/ea
Tecnoseal R3 Rudder Anode - Zinc - 3-3/4" Diameter R3
Tecnoseal

R3 Rudder Anode - Zinc - 3-3/4" Diameter

Zoro # G4455634
Mfr # R3
product price: 
$16.99
/ea
Lenco Marine Integrated Tactile Switch Kit w/Pigtail f/Single Actuator Systems 15169-001
Lenco Marine

Integrated Tactile Switch Kit w/Pigtail f/Single Actuator Systems

Zoro # G4453096
Mfr # 15169-001
product price: 
$232.99
/ea
Bennett Marine Trim Tab Hydraulic Hardware Pack H1170A
Bennett Marine

Trim Tab Hydraulic Hardware Pack

Zoro # G4458958
Mfr # H1170A
product price: 
$37.99
/ea
Bennett Marine Hydraulic to BOLT Electric Conversion Kit HYDBOLTCON
Bennett Marine

Hydraulic to BOLT Electric Conversion Kit

Zoro # G4537997
Mfr # HYDBOLTCON
product price: 
$316.99
/ea
Bennett Marine Solenoid Valve - Red - 24V VP1135R24V
Bennett Marine

Solenoid Valve - Red - 24V

Zoro # G4439577
Mfr # VP1135R24V
product price: 
$58.39
/ea
Bennett Marine Joystick Helm Control (Electric Only) JOY1000
Bennett Marine

Joystick Helm Control (Electric Only)

Zoro # G4541278
Mfr # JOY1000
product price: 
$227.99
/ea
Bennett Marine Solenoid Valve - Green - 24V VP1135G24V
Bennett Marine

Solenoid Valve - Green - 24V

Zoro # G4449797
Mfr # VP1135G24V
product price: 
$58.39
/ea
Camp Zinc Tapered Zinc Anode 9 B12
Camp Zinc

Tapered Zinc Anode 9

Zoro # G821735850
Mfr # B12
product price: 
$96.29
/ea
Lenco Marine Replacement LED Key Pad f/15270-001 & 15271-001 30343-001
Lenco Marine

Replacement LED Key Pad f/15270-001 & 15271-001

Zoro # G4552609
Mfr # 30343-001
product price: 
$184.99
/ea
Sika Ferrogard 670 - 100g of Zinc Embedded Galvanic Anode 24 Per Box, 24PK 506958
Sika

Ferrogard 670 - 100g of Zinc Embedded Galvanic Anode 24 Per Box, 24PK

Zoro # G612483151
Mfr # 506958
product price: 
$1,343.99
/pk of 24, $56.00/ea
Bennett Marine BOLT 12x12 Electric Trim Tab System - Control Switch Required BOLT1212
Bennett Marine

BOLT 12x12 Electric Trim Tab System - Control Switch Required

Zoro # G4452579
Mfr # BOLT1212
product price: 
$557.99
/ea
Lochinvar 48 in. FLEXIBLE 3/4 in. NPT ANODE MAG 100110784
Lochinvar

48 in. FLEXIBLE 3/4 in. NPT ANODE MAG

Zoro # G009769646
Mfr # 100110784
product price: 
$216.99
/ea
Lochinvar Powered Anode System Kit 100305721
Lochinvar

Powered Anode System Kit

Zoro # G109993071
Mfr # 100305721
product price: 
$232.99
/ea
Lenco Marine 12" x 12" Standard Performance Trim Tab Kit w/o Switch Kit 12V 15037-101
Lenco Marine

12" x 12" Standard Performance Trim Tab Kit w/o Switch Kit 12V

Zoro # G4447100
Mfr # 15037-101
product price: 
$783.99
/ea
Lenco Marine 12" x 12" Edge Mount Trim Tab Kit w/o Switch Kit 12V 15016-101
Lenco Marine

12" x 12" Edge Mount Trim Tab Kit w/o Switch Kit 12V

Zoro # G4452910
Mfr # 15016-101
product price: 
$724.99
/ea
Lenco Marine Replacement Control Box f/123SC-V2 30340-001
Lenco Marine

Replacement Control Box f/123SC-V2

Zoro # G4555600
Mfr # 30340-001
product price: 
$353.99
/ea
Bennett Marine A1114 Lower Hinge w/Pin A1114
Bennett Marine

A1114 Lower Hinge w/Pin

Zoro # G4552304
Mfr # A1114
product price: 
$10.95
/ea
Lenco Marine 101 Standard Actuator - 12V - 2-1/4" Stroke 15054-001
Lenco Marine

101 Standard Actuator - 12V - 2-1/4" Stroke

Zoro # G4440855
Mfr # 15054-001
product price: 
$238.99
/ea
Bennett Marine Adjustable Electric Actuator f/BOLT BEA3000
Bennett Marine

Adjustable Electric Actuator f/BOLT

Zoro # G4463779
Mfr # BEA3000
product price: 
$212.99
/ea
Lenco Marine 9" x 12" Standard Trim Tab Kit w/Double Rocker Switch 15101-104
Lenco Marine

9" x 12" Standard Trim Tab Kit w/Double Rocker Switch

Zoro # G4460297
Mfr # 15101-104
product price: 
$734.99
/ea
Martyr Anodes Martyr CMDIVER Hull Anode 1/2" x 6" x 12", Aluminum CMDIVERA
Martyr Anodes

Martyr CMDIVER Hull Anode 1/2" x 6" x 12", Aluminum

Zoro # G104837066
Mfr # CMDIVERA
product price: 
$45.99
/ea
Bennett Marine AutoTrim Pro f/Electric Trim Tabs AP000A1BC
Bennett Marine

AutoTrim Pro f/Electric Trim Tabs

Zoro # G4465425
Mfr # AP000A1BC
product price: 
$622.99
/ea
Bennett Marine Nut w/Ferrule T1127
Bennett Marine

Nut w/Ferrule

Zoro # G4555418
Mfr # T1127
product price: 
$2.19
/ea
Sold in mult. of 4 for $8.76
Tecnoseal R2 Rudder Anode - Zinc - 2-13/16" Diameter R2
Tecnoseal

R2 Rudder Anode - Zinc - 2-13/16" Diameter

Zoro # G001967590
Mfr # R2
product price: 
$10.29
/ea
Tecnoseal TEC-BNT Trim Tab Anode - Zinc - Pair TEC-BNT
Tecnoseal

TEC-BNT Trim Tab Anode - Zinc - Pair

Zoro # G4463334
Mfr # TEC-BNT
product price: 
$33.49
/ea
Lenco Marine 12" x 12" Standard Trim Tab Kit w/Double Rocker Switch Kit 15103-104
Lenco Marine

12" x 12" Standard Trim Tab Kit w/Double Rocker Switch Kit

Zoro # G4452344
Mfr # 15103-104
product price: 
$784.99
/ea
Bennett Marine Rocker Switch Control f/BOLT BRC4000
Bennett Marine

Rocker Switch Control f/BOLT

Zoro # G4503076
Mfr # BRC4000
product price: 
$94.39
/ea
Whale Marine Seaward Magnesium Anode 74556
Whale Marine

Seaward Magnesium Anode

Zoro # G4442806
Mfr # 74556
product price: 
$30.25
/ea
Boatlife Git Rot Kit - Pint 1064
Boatlife

Git Rot Kit - Pint

Zoro # G010879372
Mfr # 1064
product price: 
$79.59
/ea
Bennett Marine ES2000 Euro Style Rocker Switch ES2000
Bennett Marine

ES2000 Euro Style Rocker Switch

Zoro # G4500084
Mfr # ES2000
product price: 
$90.89
/ea
Tecnoseal Quick Zinc Propeller Nut Anode Kit f/BTQ140 Bow Thrusters 3605
Tecnoseal

Quick Zinc Propeller Nut Anode Kit f/BTQ140 Bow Thrusters

Zoro # G4460087
Mfr # 3605
product price: 
$9.15
/ea
Bennett Marine SLT10 Self-Leveling Tab System f/Boats 17-20 SLT10
Bennett Marine

SLT10 Self-Leveling Tab System f/Boats 17-20

Zoro # G4556888
Mfr # SLT10
product price: 
$148.99
/ea
Tecnoseal X5 Shaft Anode - Zinc - 1-1/4" Shaft Diameter X5
Tecnoseal

X5 Shaft Anode - Zinc - 1-1/4" Shaft Diameter

Zoro # G4456045
Mfr # X5
product price: 
$13.25
/ea
Martyr Anodes Martyr Grouper Anode With 15' Cable CMGROUPER
Martyr Anodes

Martyr Grouper Anode With 15' Cable

Zoro # G004842320
Mfr # CMGROUPER
product price: 
$67.99
/ea
Quick Magnesium Anode 200mm Water Heater FVSLANMG1820A00
Quick

Magnesium Anode 200mm Water Heater

Zoro # G112300101
Mfr # FVSLANMG1820A00
product price: 
$28.99
/ea
Boat Zincs & Anodes (333 items)
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Frequently Asked Questions

Zinc anodes and sacrificial anodes are both used to protect metal surfaces from corrosion. However, zinc anodes are made of pure zinc, while sacrificial anodes are made of a less noble metal, such as magnesium or aluminum. This difference in composition means that zinc anodes will corrode more slowly than sacrificial anodes, providing longer-lasting protection.

The frequency with which you need to replace your boat zincs will depend on a number of factors, including the type of water you boat in, the size of your boat, and how often you use it. However, as a general rule of thumb, you should replace your boat zincs every year or two.

The size of zinc anode you need for your boat will depend on the size of your boat and the type of water you boat in. However, as a general rule of thumb, you should use a zinc anode that is at least 1 pound for every 10 feet of boat length.

Boat zincs should be installed on the underwater metal surfaces of your boat, such as the hull, propeller, and rudder. They should be placed in areas where they will be exposed to the water and where they will not interfere with the operation of your boat.

Related Categories

Marine Pumps & PlumbingBoat Anchors & EquipmentBoat Rails & FittingsBoat Motors & PartsAutomotive Lighting
Automotive Battery EquipmentAutomotive ElectricalTrailer WiringTrailer & Towing AccessoriesService & Shop Tools
sacrificial anodeanode yamaha zincallen headreplacement control box12v hydraulic pump
harness extensioncarling double rocker switchaluminum anode roddouble rocker switchadjustable electric actuator

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