Camp Zinc – Zinc Pen&Plug 3/8" Caterpilla – 6L2280

Ensure superior corrosion protection for your Caterpillar engine with the Camp Zinc – Zinc Pen&Plug 3/8" Caterpilla – 6L2280. This precision-engineered sacrificial anode defends internal engine components from galvanic corrosion, extending equipment life and maintaining performance in harsh marine environments. Designed to fit seamlessly into 3/8" threaded ports, it provides reliable, easy-to-install protection.

Key Features

High-Purity Zinc Composition – Offers optimal protection against galvanic corrosion in saltwater environments.

Integrated Brass Plug Design – Combines the zinc rod and plug in a single unit for easy installation and secure fit.

Threaded 3/8" NPT Size – Ensures compatibility with standard Caterpillar engine ports requiring part 6L2280.

Replaceable Core – Zinc core can be replaced without removing the entire plug, reducing maintenance hassle.

Made in the USA – Precision manufactured for consistent quality and performance.

Compatibility

Designed to replace Caterpillar OEM part 6L2280, this Camp Zinc – Zinc Pen&Plug 3/8" is compatible with many Caterpillar diesel engine models used in marine and industrial applications. Always verify thread size and engine requirements before installation.

Ideal Use Cases

Marine Caterpillar engine corrosion protection

Industrial engine maintenance in humid or coastal environments

Routine servicing of seawater-cooled engine components

Why Protection Matters

Electrolysis can silently eat away at critical engine internals, causing expensive damage. Using a Camp Zinc – Zinc Pen&Plug 3/8" Caterpilla – 6L2280 provides a low-cost, highly effective line of defense against corrosion—prolonging your engine's lifespan and performance, especially in saltwater conditions.

Frequently Asked Questions

How often should this zinc anode be replaced?

It's recommended to check and replace the zinc at least once a season or whenever it's more than 50% depleted.

Can this be used on non-Caterpillar engines?

It’s specifically designed to match Caterpillar specs for part 6L2280. While it may fit other 3/8" NPT ports, compatibility isn’t guaranteed.

Is Teflon tape required during installation?

Yes, using Teflon tape helps ensure a proper seal and prevents leaks during operation.