Features： 1、Vehicle Fitment: Anti vent plate anode is replacement for 175 to 300 Horsepower 450R 3.4L V6 and 4.6L V8 4 Strokes Outboards and for Verado outboards. 2、OE Number: The part number of anti vent plate anode for reference are 8M0137814, please confirm whether it is consistent with the OE you need. 3、Lasting Protection: Anode kits are made of premium aluminum that resists oxidation, erosion, providing longer lasting protection than other anodes, can be used in fresh or saline water. 4、Maintain Note: It is recommended that anodes be inspected regularly for optimal protection and replaced when signs of erosion or pitting are detected to help reduce maintenance costs. 5、Directly Replace: Anode kits are designed and manufactured to meet or exceed OEM specifications, ensuring form and function to match the original equipment. Specification： Item Type: Anti?Vent?Plate?Anode OE: 8M0137814 Installation Type: Replacement of the original part, directly replace installation Fitment: Fit for 175 -300 Horsepower and 450R 3.4L V6 and 4.6L V8 4 strokes outboards (serial No. 2B529482 & above) and for Verado 5.7L V10 350 and 400?Horsepower outboards Package List： 1 x?Anti?Vent?Plate?Anode Kit