Martyr Anodes CM40005875Z Volvo Penta IPS Transom Anode Zinc

The Martyr Anodes CM40005875Z is a sacrificial transom anode specifically designed for Volvo Penta IPS drive systems. This zinc anode provides essential corrosion protection for your outdrive's upper and intermediate housing, preventing costly damage from galvanic corrosion in saltwater environments.

Key Features:

• Designed specifically for Volvo Penta IPS pod drives (IPS1, IPS-A, IPS-B, IPS-C, IPS-D, IPS-E, IPS-F, IPS10-A)
• Made from high-purity zinc alloy meeting US Military Specification MIL-A-18001K standards
• Measures approximately 10.5 inches long x 3.375 inches wide x 1.25 inches high
• Features two slotted mounting holes (5/8" x 3/8") with 5.5-inch bolt circle spacing
• Zinc formulation ideal for saltwater applications
• OEM part number 40005875 (superseded by Volvo Penta part number 23172849)

Important Installation Note: Always verify proper propeller clearance after installing new transom anodes to ensure safe operation. Anodes should be replaced when they reach approximately 70% erosion to maintain effective corrosion protection.

Anode Selection Guide: This zinc version is recommended for saltwater use. For brackish water applications, consider the aluminum version (CM40005875A). For freshwater environments, select the magnesium version (CM40005875M).