Volvo Penta OEM Zinc Anode Kit IPS Pod Drive 21174476
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The Volvo Penta 21174476 is a genuine OEM zinc anode kit for select IPS pod drive applications. Current Volvo Penta references identify it as part of the Active Corrosion Protection (ACP) system, and current product references describe it as the back-up anode used to help protect the drive unit, propeller system, and related underwater metal components from galvanic corrosion.
This is the zinc version of the kit, making it the correct traditional material choice for saltwater use. Current dimension references list the anode at approximately 350 mm long x 84 mm wide, with 10.5 mm mounting holes and 150 mm hole centers.
Key Features
- Genuine Volvo Penta OEM anode kit
- OEM part number: 21174476
- Zinc IPS Active Corrosion Protection / back-up anode
- Designed for IPS pod drive applications
- Approx. dimensions: 350 mm x 84 mm
- Approx. mounting spec: 10.5 mm holes, 150 mm centers
Engine Compatibility
Current fitment references associate 21174476 with select Volvo Penta IPS-A, IPS-B, IPS-C, IPS-D, IPS-E, IPS-F, IPS15-A, IPS15-B, IPS2-A, IPS2-B, IPS2-C, IPS20-D, IPS3-A, IPS3-C, and IPS30-D pod drive applications. Current references also describe it for Twin, Triple, and Quadruple drive ACP systems.
Serial Number Fitment Notice
Fitment should be verified by Volvo Penta IPS model, serial number, installed anode location, and mounting dimensions before ordering. Matching by OEM part number 21174476 remains the safest method.
When This Part Needs Replacement
Replace this anode when it is heavily wasted, pitted, cracked, loose, or significantly reduced in size. As part of the IPS ACP system, it should be inspected regularly so corrosion protection is maintained before the sacrificial material is too far consumed.
Installation Notes
Install on a clean bare-metal contact surface and do not paint the anode. Current references conflict on hardware inclusion, with some indicating hardware included and others indicating hardware not included, so stocked contents should be verified before fulfillment.
Alternate / Superseded Part Numbers
- 21174476
- 40005206
- 3889901
Parts Desk Insight
This is not just a standard loose drive anode. It is tied to Volvo Penta’s IPS Active Corrosion Protection setup, which makes correct part-number matching especially important. The big practical point is that this anode protects a very expensive IPS system, so replacing it on schedule is far cheaper than dealing with corrosion damage later.
Shipping
Shipping: Ships same or next day for fast Canada wide shipping. ⚓
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
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If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
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