Description
MARTYR Aluminum Max Prop 63MM 3/4 To 1-1/8 – CMMP63RA is an aluminum sacrificial marine anode for prop hub anodes. It is intended to corrode sacrificially so the protected underwater metal component is preserved.
Water application: Salt Water and Brackish Water. Use the published fitment measurements below to compare against the anode being replaced. Confirm fitment with the full MARTYR manufacturer part number CMMP63RA; the store SKU may omit or alter MARTYR’s leading CM prefix.
Features
- Designed for corrosion protection at the propeller, propeller nut, hub, or related rotating assembly.
- Confirm ID/OD, height, thread, and propeller/shaft application before installation.
- Designed to protect the specified propeller, propeller nut, hub, or thruster assembly from galvanic corrosion.
- Brand: MARTYR Anodes
- Aluminum alloy application: Salt Water and Brackish Water.
- Fitment Measurements: Nominal Max Prop size 63 mm (2.48 in); length/height 1.50 in (3.81 cm); outside width/diameter 2.40 in (6.096 cm); for approximately 3/4 to 1-1/8 in shaft applications
Specifications
- Brand: MARTYR Anodes
- Manufacturer Part Number: CMMP63RA
- Store SKU: CMT-MP63RA
- Anode Type: Prop Hub Anodes
- Material: Aluminum
- Recommended Water Type: Salt Water and Brackish Water
- Alloy / Standard: MIL-DTL-24779C (SH)
- Application / Fitment: Aluminum Max Prop 63MM 3/4 To 1-1/8

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