Zincs & Anodes
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Vendor:Sierra MarineSierra 18-6132A Aluminum Anode Kit
Sierra 18-6132A Aluminum Anode Kit Sierra replacement aluminum anode kit for Yamaha Outboards. California Residents WARNING Cancer and...Regular price $51.49 USDSale price $51.49 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-6129Z Zinc Anode Kit
Sierra 18-6129Z Zinc Anode Kit Sierra Marine anodes direct corrosion away from shafts, propellers, rudders, and drive parts,...Regular price $54.59 USDSale price $54.59 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-6160Z Anode Kit (Zinc)
Sierra 18-6160Z Bravo II, Bravo III Anode Kit - Zinc Sierra high-quality replacement engine parts are designed to...Regular price $82.19 USDSale price $82.19 USD Regular priceUnit price perSold out -
Vendor:Sierra MarineSierra 18-6090 Anode
Sierra 18-6090 Yamaha Zinc Anode Sierra high-quality engine parts are designed to meet OEM specifications and are backed...Regular price $24.99 USDSale price $24.99 USD Regular priceUnit price perSold out -
Vendor:Sierra MarineSierra 18-6163A Aluminum Anode Kit
Sierra 18-6163A Aluminum Anode Kit for Honda Outboards For Honda BF90-115 Engines Material Aluminum Interchangeable with CMP CMHBF75115KITA...Regular price $54.49 USDSale price $54.49 USD Regular priceUnit price per$77.49 USDSold out Sale -
Vendor:Sierra MarineSierra 18-6015-9 Anode (Priced Per Pkg Of 2)
Bravo I, II, III Zinc Anode Pkg of 2 - Special Order est. 10 Days Bravo I, II,...Regular price $6.89 USDSale price $6.89 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-6128Z Zinc Anode Kit
Sierra 18-6128Z Zinc Anode Kit Fits Volvo SX-A DPS Drives Interchangeable with CMP CMSXAKITZ Tecnoseal 20711 California Residents...Regular price $47.99 USDSale price $47.99 USD Regular priceUnit price per$67.99 USDSold out Sale -
Vendor:Sierra MarineSierra 18-6133A Aluminum Anode Kit
Sierra 18-6133A Aluminum Anode Kit Sierra replacement anode kit for Yamaha Outboards. Magnesium California Residents WARNING Cancer and...Regular price $49.79 USDSale price $49.79 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-6001 Anode Zinc Replaces 838929
Sierra 18-6001 Volvo Zinc Anode Sierra high-quality engine parts are designed to meet OEM specifications. For Fresh Water...Regular price $11.69 USDSale price $11.69 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-6128M Magnesium Anode Kit
Sierra 18-6128M Magnesium Anode Kit California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product...Regular price $52.49 USDSale price $52.49 USD Regular priceUnit price per$74.99 USDSold out Sale -
Vendor:Sierra MarineSierra 18-6133M Magnesium Anode Kit
Sierra 18-6133M Magnesium Anode Kit California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product...Regular price $38.99 USDSale price $38.99 USD Regular priceUnit price per$55.49 USDSold out Sale -
Vendor:Sierra MarineSierra 18-6154Z Anode Kit (Zinc)
Sierra 18-6154Z Bravo III Anode Kit Zinc Sierra replacement zinc anode kit for Mercruiser Stern Drives. For Bravo...Regular price $86.29 USDSale price $86.29 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-6245 Anode Mounting Bolt Replaces 10-32470
Sierra 18-6245 Anode Mounting Bolt for Mercury and Mercruiser Engines Sierra anode mounting bolt for use on Mercury...Regular price $9.49 USDSale price $9.49 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-6123Z Zinc Transom Shield Anode
Sierra 18-6123Z Zinc Transom Shield Anode Sierra replacement zinc anode for Volvo Penta engines. Zinc Interchangeable with Volvo...Regular price $21.99 USDSale price $21.99 USD Regular priceUnit price per$31.49 USDSold out Sale -
Vendor:Sierra MarineSierra 18-6158Z Alpha 1 Gen II Zinc Anode Kit
Sierra 18-6158Z Mercruiser Alpha 1 Gen II Anode Kit Zinc Sierra replacement anode kit for use with Mercruiser...Regular price $92.79 USDSale price $92.79 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-6160M Anode Kit (Magnesium)
Sierra 18-6160M Mercruiser Bravo II, Bravo III Anode Kit - Magnesium Sierra high-quality engine parts are designed to...Regular price $141.89 USDSale price $141.89 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-6128A Aluminum Anode Kit
Sierra 18-6128A Aluminum Anode Kit Sierra replacement anode kit for Volvo engines. Fits Volvo SX-A DPS Drives California...Regular price $43.09 USDSale price $43.09 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-6068 Zinc Anode Replaces 41109-ZW1-003
Sierra 18-6068 Zinc Anode Sierra high-quality zinc anode. Fits MercuryMariner 30-300hp outboards and also fits Force 90 120hp...Regular price $13.39 USDSale price $13.39 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-6067 Zinc Trim Ram Anode Replaces 806189Q1
Sierra 18-6067 Mercruiser Zinc Trim Ram Anode Sierra high-quality engine parts are designed to meet OEM specifications. For...Regular price $12.29 USDSale price $12.29 USD Regular priceUnit price perSold out -
Vendor:Sierra MarineSierra 18-6120Z Zinc Gearcase Anode
Sierra 18-6120Z Zinc Gearcase Anode California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product...Regular price $19.49 USDSale price $19.49 USD Regular priceUnit price per$27.99 USDSold out Sale -
Vendor:Sierra MarineSierra 18-6125M Magnesium Transom Plate Anode
Sierra 18-6125M Magnesium Transom Plate AnodeRegular price $56.79 USDSale price $56.79 USD Regular priceUnit price perSold out -
Vendor:Sierra MarineSierra 18-6249 Anode Replaces 818298Q1
Sierra 18-6249 Zinc Anode Sierra replacement zinc anode for use on transom mount brackets. For Mercury Marine and...Regular price $19.89 USDSale price $19.89 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-6045 Anode
Sierra 18-6045 Rudder Anode Sierra high-quality engine parts are designed to meet OEM specifications. Diameter Size 1-78 Dimensions...Regular price $4.99 USDSale price $4.99 USD Regular priceUnit price per$5.99 USDSold out Sale -
Vendor:Sierra MarineSierra 18-6244 Anode Replaces 76214Q5
Sierra 18-6244 Mercruiser Magnesium Anode Sierra magnesium anode provides additional clearance for high rake propellers. For use in...Regular price $21.49 USDSale price $21.49 USD Regular priceUnit price perSold out
Zincs & Anodes
Alloy first, fitment second
Anodes are chosen by metal before fitment. Sierra runs the same kit number in three alloys (18-6128Z zinc, 18-6128A aluminum, 18-6128M magnesium) and the alloy follows the water: zinc for salt, aluminum for brackish and salt, magnesium for fresh only. Magnesium left in salt water wastes fast and is money on the bottom.
After the alloy, match the drive. Sierra cross references the OEM number on the listing (18-6160A replaces 888761Q03, 18-6001 replaces 838929), so a Bravo II and III kit will not fit an Alpha. Bearing carrier, trim cylinder, trim tab and prop nut anodes are all separate pieces on the same drive, and a water heater takes its own magnesium rod.