23974203 Anode Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Three-Segment Folding-Propeller Anode Kit - Part Number: 23974203

A genuine Volvo Penta three-segment aluminium hub-anode kit for later-design folding propellers. The segmented design permits installation around the hub without removing the complete propeller assembly.

⚙️ Key Features

• Genuine Volvo Penta three-piece aluminium anode set

• Segmented design for the folding-propeller hub

• Mounting hardware supplied with the kit

• Protects the propeller hub from galvanic corrosion

• Suitable for salt and brackish water

📋 Kit Contents

• 3 × aluminium anode segments - serviced together as 23974203

• 1 × mounting-hardware set - supplied within 23974203; individual hardware numbers are not published

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 23974203 → Supersedes 3858399

OEM / Related Numbers:

• 3584247

• 3858955

• 3858399

• 23974203

• 3858400 magnesium alternative

Aftermarket / Verified Equivalents:

• Tecnoseal aluminium: 00728AL, 00728ALKIT

• Martyr aluminium: CM3858399KITA

• Sierra aluminium: CM3858399A

• Orbitrade: 19499-1

• Boatanode24: VP023, 9230AL

• Tecnoseal magnesium fresh-water alternative: 00728MGKIT

🚤 Compatibility

Commonly used on:

• Later-design Volvo Penta folding-propeller hubs

Typically suits:

• Propellers: compatible later-design 2-blade and 3-blade folding-propeller hubs and scheduled 4-blade S-drive applications

• Drive models: 130S, 130S-B, 130S-C and 130S-D when fitted with the matching folding-propeller hub

• Water type: salt and brackish water

• Confirm propeller blade count, hub design and drive serial number; do not mix anode materials

🔌 Function

Sacrifices itself to protect the folding-propeller hub and adjacent underwater metals from galvanic corrosion.

⚠️ Common Signs of Failure

• Segments consumed to approximately 50% of their original mass

• Uneven erosion between segments

• Cracked, loose or missing anode segments

• Corrosion appearing on the propeller hub

• Damaged or missing mounting hardware

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging