3/8 inch NPT Pencil Anode | Martyr CME1G
3/8 inch NPT Pencil Anode | Martyr CME1G
Martyr (Canada Metal)
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3/8 inch NPT Pencil Anode | Martyr CME1G
3/8 inch NPT Pencil Anode | Martyr CME1G
Engineered to shield marine powerplants from saltwater and freshwater corrosion, this zinc sacrificial anode absorbs electrochemical degradation so your engine components remain protected.
- Zinc pencil anode
- 3/8 in. NPT brass plug
- 1 in. anode length without brass plug
- 1 3/4 in. overall length with plug
- 1/2 in. anode diameter
- Replaces Onan 130-4434

! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.