Check Valve Spring Kit: 24-17997A1

Check Valve Spring Kit: 24-17997A1 -This kit is a small but essential part of the oil reservoir system used in many Mercruiser upper drive units, particularly the Alpha One Generation II and Bravo series drives -If this spring kit fails, gear oil will drain out of the drive housing whenever the stern drive is removed, creating a mess and requiring the entire system to be refilled. Fits: BRAVO XR I - III SPORT MASTER - BRAVO XR ONE ALPHA ONE GEN II STERNDRIVE AND TRANSOM ASSEMBLY - ALPHA ONE (GEN.II) 1996-1997 Feel free to contact us E-mail: seller@sineramarine.com WhatsApp: +886-984396757