Description
MARTYR Zinc Walt Keel Cool 3-3/8 X 7/8 – CMX453Z is a zinc sacrificial marine anode for shaft anodes. It is intended to corrode sacrificially so the protected underwater metal component is preserved.
Water application: Salt Water. Manufacturer dimensions are listed below in both metric and imperial units. Confirm fitment with the full MARTYR manufacturer part number CMX453Z; the store SKU may omit or alter MARTYR’s leading CM prefix.
Features
- Two-piece shaft-anode design provides direct sacrificial protection around the propeller shaft.
- Verify shaft diameter / inside diameter before ordering; shaft-anode fit is measurement-critical.
- Designed to protect engine cooling passages, heat exchangers, or related seawater-system components from galvanic corrosion.
- Thread and anode dimensions are fitment-critical; confirm the full MARTYR part number before installation.
- Zinc alloy application: Salt Water.
Specifications
- Brand: MARTYR Anodes
- Manufacturer Part Number: CMX453Z
- Store SKU: CMT-X453Z
- Anode Type: Shaft Anodes
- Material: Zinc
- Recommended Water Type: Salt Water
- Alloy / Standard: MIL-DTL-18001L
- Nominal Weight: 0.11 kg (0.243 lb)
- Length: 86 mm (3.386 in)
- Width: 22 mm (0.866 in)
- Height: 10 mm (0.394 in)
- Application / Fitment: Zinc Walt Keel Cool 3-3/8 X 7/8
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