Martyr CME2 1/2 Zinc Pencil Anode with Plug Martyr CME2 1/2 Zinc Pencil Anode with Plug Supplied with brass plug. Replaces: CDZ9-036, CME2, 68241, 352142, 119574-18790 & TEC-E2 Replacement for 68241 fitted to Cummins B & C Series Engines, Aftercoolers, and Heat Exchanger Product... MSRP: Was: Now: $18.00 Add to Cart