Feature: 1. Fitment: Outboard trim tab zinc alloy anode block is suitable replacement for F150 4 stroke all models and suitable replacement for HP 150 2 Stroke models. 2. OEM: The outboard trim tab zinc alloy anode block has an OEM of 6J9 45371 01, you can choose the adapted scenario according to the OEM. 3. Zinc Alloy Material: The anode block is made of excellent zinc alloy, which is resistant to oxidation, corrosion, seawater environment and durable in saltwater environment. 4. Protection Capability: The outboard trim tab zinc alloy anode block provides protection for your outboard, stern drive and engine. 5. Ideal Replacement Parts: Outboard trim tab zinc alloy anode block is a good replacement part for broken and old parts. Specification: Item Type: Outboard Trim Tab Anode Block Product Material: Zinc alloy Application: The anode block is corrosion proof and as the first line of defense, the anode is for corrosion, not your engine. Anodes can be easily replaced and should be replaced when signs of corrosion appear to defend your engine from damage. Replacement OEM: 6J9 45371 00, 6J9 45371 01, 6K1 45371 02 Fitment: Replacement for F150 4 stroke all models Replacement for HP 150 2 Stroke models. Package List: 1 x Outboard Trim Tab Zinc Alloy Anode Block1 x Screw