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Zinc Pencil Anode 838929 CM838929Z 18-6001 for Volvo Penta

Zinc Pencil Anode 838929 CM838929Z 18-6001 for Volvo Penta

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$26.99
Sale price  $26.99 Regular price 

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This Zinc Pencil Anode is a sacrificial anode compatible with Volvo Penta and matches OEM Part# 838929, CM838929Z, 18-6001.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.

Randy W. — Verified customer

Product Overview

This zinc pencil anode is a sacrificial component designed to protect Volvo Penta marine engines and sterndrives from galvanic corrosion. It mounts directly into the cooling system or heat exchanger to attract corrosive elements, ensuring longer life for your engine. Essential for boat owners who maintain sterndrive corrosion protection.

Key Features & Performance

  • Made from high-purity zinc for effective sacrificial protection
  • Pencil shape with threaded end for secure installation
  • OEM replacement for part numbers 838929, CM838929Z, and 18-6001
  • Prevents electrolysis damage to engine and drive components
  • Easy to install with basic tools

Fitment & Compatibility

  • Compatible with Volvo Penta sterndrives and engines using pencil anode type

Common Uses

  • Protection of Volvo Penta outdrive units
  • Heat exchanger corrosion prevention
  • Engine cooling system anode replacement
  • Regular maintenance for marine engines

Technical Specifications

  • Part Number(s): 838929, CM838929Z, 18-6001
  • Material: Zinc
  • Type: Pencil Anode

Frequently Asked Questions

Q: How often should I replace the zinc pencil anode? A: Inspect annually and replace when the anode is more than 50% consumed to maintain protection.

Q: Will this fit my Volvo Penta engine? A: Check your engine's part number against the listed numbers 838929, CM838929Z, or 18-6001 for compatibility.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.

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