1、Fitment: Fit for Mariner Outboards 75HP 90HP 115 HP 125HP 135HP 200HP; Fit for Verado 200 to 300HP; Fit for MerCruiser 120 to 375HP; Fit for Alpha and for Bravo One Sterndrives. 2、OEM Standard: Compliant with OEM standards and certified with part numbers 835257K1 and 835257Q1, guaranteeing the quality and reliability of the prop hub kit. 3、Durable Propeller Hub Kit for Safety and Performance: This propeller hub kit is built to last and ensures the safety and performance of the outboard motor. 4、Enhanced Durability and Stability: The use of metal and plastic materials, improves overall durability and stability for prolonged and reliable use. 5、Professional Replacement: This propeller hub kit meets or exceeds OEM specifications, professional manufacturing, high performance, strong reliability, making sure safety use.