Zinc Hull Strap Anode 5" x 2-1/4" x 1" – CMT-Z06SZ
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Martyr CMT-Z06SZ is a zinc hull strap anode designed for weld-on hull and structure protection in saltwater service. This semi-streamlined strap-style anode is used to help protect hulls, rudders, trim surfaces, and other bonded underwater metal areas from galvanic corrosion. Zinc material is intended for saltwater use. Martyr’s CMZ06 hull-anode series is described as a weld-on design, with steel or aluminum strap options depending on configuration.
Key Features
- Zinc semi-streamlined hull anode
- Nominal size: 5" x 2-1/4" x 1"
- Strap-style weld-on design
- Intended for hull and underwater metal surface protection
- Zinc alloy for saltwater applications
- Part of Martyr’s CMZ06 streamlined hull anode series
Engine Compatibility
This is not an engine-specific anode. It is a hull/structure anode selected by size, material, strap style, and installation method rather than by engine model. Fitment should be confirmed by overall dimensions, strap configuration, mounting method, and the protected underwater metal surface.
Serial Number Fitment Notice
Fitment should be confirmed by application, dimensions, and strap/mounting layout rather than by engine serial number alone. Match the existing anode length, width, thickness, strap style, and installation method before ordering.
When This Part Needs Replacement
Replace when the zinc is significantly wasted, cracked, loose, or no longer maintaining proper protective mass. Hull anodes should be inspected regularly and replaced before they are fully consumed so bonded underwater metals remain protected. Zinc is the correct material choice for saltwater service.
Installation Notes
Install on a clean, properly prepared mounting surface so the anode can maintain effective electrical contact. This is a weld-on strap-style hull anode. Martyr notes that bolt holes can be added on straps as required, and that inserts and straps may be available in either aluminum or steel depending on configuration. Confirm the exact strap style needed for the application before ordering.
Alternate / Superseded Part Numbers
- CMZ06SZ
- Z06SZ
- CMT-Z06SZ
Parts Desk Insight
Hull strap anodes are application-based rather than engine-based. The safest way to match this style is by the anode’s overall size plus strap configuration and installation method. For zinc hull anodes, saltwater is the intended environment; Martyr also notes aluminum strap options are available on many versions in this series.
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.