Aluminum Hull Anode with Aluminum Strap 6" x 3-1/2" x 1" CMT-Z04AA
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The CMT-Z04AA is a marine-grade aluminum hull anode with integrated aluminum strap, designed to provide reliable galvanic corrosion protection for hull-mounted systems and bonded underwater metals. The aluminum strap ensures proper electrical continuity while offering a corrosion-resistant mounting solution.
Built from high-quality aluminum alloy, this anode delivers long-lasting protection in saltwater and brackish environments, outperforming traditional zinc in most real-world marine conditions.
Key Features
- Aluminum hull anode with aluminum mounting strap
- Dimensions: 6" x 3-1/2" x 1"
- Marine-grade aluminum alloy construction
- Provides effective hull and system corrosion protection
- Aluminum strap ensures consistent bonding and durability
- Longer lifespan and better performance vs zinc
Application / Compatibility
Designed for:
- Hull-mounted corrosion protection
- Trim tabs and transoms
- Bonded underwater metal systems
✔ Common on inboard, sterndrive, and larger vessels
✔ Ideal for boats operating in saltwater and brackish water
Serial Number / Fitment Notice
Always confirm:
- Mounting hole spacing on strap
- Clearance on hull mounting surface
- Compatibility with vessel bonding system
When This Part Needs Replacement
- Anode is 50% or more consumed
- Uneven wear or heavy pitting
- Loss of bonding/contact
- Routine maintenance during haul-out
Installation Notes
- Install on clean, bare metal surface
- Ensure strong electrical contact
- Do not paint the anode
- Tighten mounting hardware securely
- Inspect bonding system if wear is uneven
Alternate / Cross-Reference Part Numbers
- Camp Company: CMT-Z04AA
- Zinc equivalent: CMT-Z04ZA
- Magnesium variant available for freshwater
Parts Desk Insight
The aluminum strap version is ideal where full aluminum compatibility is preferred—reducing mixed-metal concerns while still delivering strong mounting and consistent protection.
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
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
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.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.