Sierra 18-6128A Volvo Anode Kit for SX-A and DPS Drives, Aluminum, Replaces 3863193

The Sierra 18-6128A Anode Kit is an aluminum sacrificial anode set built for Volvo Penta SX-A and DPS drives. It is a direct replacement for Volvo part number 3863193 and is manufactured to meet or exceed the quality of the original equipment part it replaces.

Sacrificial anodes are a required maintenance item on any sterndrive or outdrive: the aluminum anode corrodes in place of the drive's aluminum and steel components, protecting the lower unit, trim tabs, and other submerged metal parts from galvanic corrosion. Because the anode is designed to wear away over time, it should be inspected regularly and replaced once it has worn down significantly, before the underlying drive components become exposed to corrosion.

This kit is built from aluminum, which is the correct anode material for boats operated in brackish and freshwater as well as many saltwater applications where aluminum anodes are specified for the drive. It installs in place of the original Volvo anode using the drive's existing mounting hardware, making it a straightforward maintenance swap for Volvo Penta SX-A and DPS equipped boats.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-6128A
• Product Type: Anode Kit
• Material: Aluminum
• Compatible Drives: SX-A and DPS Drives
• Unit Count: 1
• UPC: 808282315627
• Weight: 2.4 pounds

Fitment

• Volvo Penta SX-A drives
• Volvo Penta DPS drives

Replaces (OEM)

• Volvo Penta 3863193

Frequently Asked Questions

What drives does the Sierra 18-6128A anode kit fit? The 18-6128A anode kit fits Volvo Penta SX-A and DPS drives.

What Volvo part number does the Sierra 18-6128A replace? It replaces Volvo Penta part number 3863193 and is built to meet or exceed the original equipment part.

What material is the 18-6128A anode kit made from? This anode kit is made from aluminum, which is the correct anode material specified for Volvo Penta SX-A and DPS drives.

How much does the 18-6128A anode kit weigh? The Sierra 18-6128A anode kit weighs 2.4 pounds.

How many anodes are included in the 18-6128A kit? One unit is included per the 18-6128A kit as sold.

Is this a genuine Volvo part or an aftermarket replacement? The 18-6128A is a Sierra-manufactured aftermarket anode kit, made to meet or exceed the quality of the original Volvo equipment part it replaces.

How often should the anode on a Volvo SX-A or DPS drive be replaced? Aluminum anodes like the 18-6128A wear away over time as they protect the drive from galvanic corrosion, so they should be inspected regularly and replaced once significantly worn, before the underlying drive metal is exposed.

Why does a Volvo SX-A or DPS drive need an anode? The anode is a sacrificial part that corrodes in place of the drive's aluminum and steel components, protecting the lower unit and other submerged metal from galvanic corrosion.

Does the 18-6128A use the original mounting hardware? Yes, the 18-6128A anode kit is designed to install using the existing mounting hardware on the Volvo Penta SX-A and DPS drive.

Is the Sierra 18-6128A anode compatible with both saltwater and freshwater use? The 18-6128A is an aluminum anode, which is suited to freshwater, brackish, and saltwater applications where an aluminum anode is specified for the Volvo SX-A or DPS drive.