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VOLVO ALUMINUM ANODE 875821
Description
Volvo Penta Aluminum Anode 875821
The Volvo Penta aluminum anode ref. 875821 is a cathodic protection component designed to prevent galvanic corrosion in cooling systems and submerged components of marine engines. Its main function is to be electrochemically sacrificed, thus protecting nobler metals of the marine engine and transmission against the corrosive attack of saltwater and freshwater environments.
This part is essential in Volvo Penta engines equipped with dual propulsion systems (Duoprop) and in stern drives, where continuous exposure to salt water accelerates corrosive processes. Periodic maintenance and replacement of this anode ensures the structural integrity and longevity of the marine propulsion system.
Compatible Volvo Penta engines
Compatible Volvo Engines
| Series | Models |
|---|---|
| TAMD Series | TAMD30A, TAMD31A, TAMD31B, TAMD31D, TAMD31M, TAMD40A, TAMD40B, TAMD41B, TAMD41P, TAMD42B |
| KAMD Series | KAMD42B |
| KAD Series | KAD42B |
| TMD Series | TMD30A, TMD31A, TMD31B, TMD31D, TMD40A, TMD40B, TMD40C, TMD41B |
| MD Series | MD30A, MD31A, MD40A |
| AD Series | AD30A, AD31, AD31B, AD31D, AD31D-A, AD31XD, AD40B, AD41B, AD41BJ |
| AQAD Series | AQAD30A, AQAD40A, AQAD40B |
| AQ Series | AQ200D, AQ200F, AQ205A, AQ205LB, AQ211A, AQ225D, AQ225E, AQ225F, AQ231A, AQ231B, AQ271A, AQ271B, AQ271C, AQ271D |
| D Series | D41B |
| BB Series | BB225A, BB225AV, BB225B, BB225C, BB740A |
| 231 Series | 231LB |
| 271 Series | 271LB |
| 275 Series | 275A |
| 280 Series | 280B |
| 285 Series | 285A |
| 290 Series | 290A, 290DP |
| 430 Series | 430, 430A, 430B |
| 431 Series | 431A, 431B |
| 432 Series | 432A |
| 434 Series | 434A |
| 500 Series | 500, 500A, 500B |
| 501 Series | 501A, 501B |
| 570 Series | 570, 570A |
| 572 Series | 572A |
| 740 Series | 740A, 740B |
| DP Series | DP-A, DP-A2, DP-B, DP-B1, DP-C, DP-C1, DP-D, DP-D1, DP-E, DP-G |
| SP Series | SP-A2, SP-C, SP-C1, SP-E |
| MS Series | MS3B, MS3C, MS4A, MS4B |
| TSK Series | TSK DP-E, TSK DP-G |
| AQD Series | AQD40A |
Equivalent manufacturer part numbers
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| Volvo Penta | 875821, CM875821A |
? Related Volvo Penta Spare Parts
If you are maintaining or repairing your Volvo Penta engine, these spare parts may also interest you:
- Volvo Aluminum Anode 875815 CMCMV-18ACategory: Bottom AQ Volvo Penta
- Volvo Impeller 3841697Category: Volvo Penta Diesel Impellers
- Volvo Exhaust Bellows 3850426Category: Volvo Penta Bellows
- Volvo Transmission Bellows 876294Category: Superior Exploded View AQ Moderna Volvo Penta
- Volvo Rubber Gasket 3852560Category: Transom SX Volvo Penta









































































