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VOLVO ANODE 823661
Description
Volvo Penta Aluminum Anode 823661 — Cathodic Protection for Marine Engines
The Volvo Penta 823661 Aluminum Anode is a cathodic protection component designed to prevent electrolytic corrosion in Volvo Penta marine engine cooling systems. This anode is progressively sacrificed to protect critical metal surfaces of the engine and its salt water circuits, ensuring the structural integrity and durability of the propulsion system. Compatible with the equivalent reference CM823661A, it is applicable to more than 106 Volvo Penta engine models distributed in eight technical series.
Volvo Penta Engine Compatibility
Compatible Volvo Engines
| Series | Models |
|---|---|
| TAMD Series | TAMD102A, TAMD102D, TAMD103A, TAMD120A, TAMD120B, TAMD121D, TAMD122A, TAMD122A/C, TAMD122D, TAMD122P-A, TAMD122P-B, TAMD122P-C, TAMD162A, TAMD162B, TAMD162C, TAMD162C-B, TAMD162C-C, TAMD163A-A, TAMD163P-A, TAMD165A, TAMD165C, TAMD165P, TAMD60A, TAMD60B, TAMD60C, TAMD70B, TAMD70C, TAMD70D, TAMD70E |
| TMD Series | TMD100A, TMD100C, TMD102A, TMD120A, TMD120B, TMD121C, TMD122A, TMD70B, TMD70C |
| MD Series | MD100A, MD100B, MD100B-CC, MD120A, MD70B, MD70C |
| D Series | D100BHC, D12C-A MP, D12D-A MG, D12D-A MH, D12D-A MP, D12D-B MH, D12D-B MP, D12D-C MH, D12D-C MP, D12D-D MP, D12D-E MG, D12D-E MH, D12D-E MP, D12D-F MP, D12D-G MH, D12D-G MP, D12D-H MP, D13B-C MP, D13B-D MP, D13B-E MG, D13B-E MG (FE), D13B-E MH, D13B-E MH (FE), D13B-L MP, D13B-M MP, D13B-N MH, D13B-N MH (FE), D13C1-A MG, D13C1-A MH, D13C1-B MG, D13C1-B MH, D13C2-B MP, D13C3-A MP, D13C3-B MG, D13C3-B MH, D13C4-A MP, D13C4-B MP, D13C5-A MP, D13C6-A MP, D13C7-B MP, D13C8-B MP, D16C-A MG, D16C-A MH, D16C-B MH, D16C-C MH, D16C-D MH, D70CHC |
| TD Series | TD100AHC, TD100CHC, TD120AHC, TD120BHC, TD121CHC, TD70CHC |
| AQD Series | AQD70B, AQD70BL, AQD70C, AQD70CL, AQD70D |
| TAD Series | TAD120AHC, TAD120BHC, TAD120CHC, TAD121CHC |
Equivalent manufacturer part numbers
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| Volvo | 823660, 823661 |
Technical Specifications
Volvo Penta reference: 823661
Equivalent reference: CM823661A
Material: High purity aluminum
Function: Cathodic protection against corrosion in salt and fresh water
Application: Volvo Penta marine engine cooling systems
Compatible Volvo Penta Families
This anode is compatible with the following Volvo Penta engine series:
- TAMD (auxiliary propulsion) series
- TMD (Compact Auxiliary Propulsion) Series
- MD Series (Marine Propulsion)
- D Series (Marine Diesel Engines)
- TD series (drive with transmission)
- AQD Series (Aquatic Propulsion)
- THAMD (High Height Auxiliary Propulsion) Series
- TAD Series (Transmission Auxiliary Propulsion)
Sacrificial Anode Function
The aluminum anode acts as an electrochemical barrier in the engine's fresh and salt water circuits, establishing a cathodic potential that prevents oxidation of iron and steel components of the cooling system. Its controlled wear keeps the protection active throughout the entire navigation campaign.
? Related Volvo Penta Spare Parts
If you are maintaining or repairing your Volvo Penta engine, these spare parts may also interest you:
- Volvo Impeller 3841697Category: Volvo Penta Diesel Impellers
- Volvo O-Ring 956000Category: Superior Exploded View AQ Moderna Volvo Penta
- Original Volvo Oil Filter 471034 RM471034Category: Volvo Penta Diesel Engine Oil Filters
- Filter Replacement 3581078Category: Volvo Penta Diesel Filters
- Volvo O-Ring 925064Category: Exploded view of Transom DP-S Volvo Penta
