Feature 1Applicable Model: Piston rings set is replacement for Evinrude Outboard 85 to 300 Hp Engine, please confirm whether your model is applicable before buying. 2OE Number: The part numbers for reference are 394930, 0384539, 0394930, 0385661, please confirm whether it is consistent with the OE you need. 3Wear Resistant: Outboard piston rings are made of durable and wear resistant materials to ensure their stability and durability under high load conditions. 4Premium Replacement: For retrofitting and replacing aging and damaged piston rings, and getting your engine back to optimal performance in a short time. 5Easy Install: Piston rings are designed to be easy to install and remove, perfectly matched to your model, installation does not require professional skills.Item Type:OutboardPistonRingsOE: 394930, 0384539, 0394930, 0385661Installation Type: Replace installationFitment:Replacement forEvinrude Johnson Outboard 85-300 Hp Bore Size 3.500 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 x OutboardPistonRingsNotePlease double check the part number and fitment of your item, matching information is for reference only.