Quicksilver now offers 100% new, OEM-quality replacement sterndrives and transoms for MerCruiser, Quicksilver and Mercury Remanufacturing sterndrive engines without an engine mounted seawater pump. Value repower doesn't mean compromise, as these systems are manufactured to exacting standards that deliver durable, quiet, and reliable performance. A Quicksilver Repower Reference Manual that covers all aspects of proper application and installation is included with each unit. Each unit comes with one year of P&A limited warranty. Quicksilver delivers performance, protection, and peace of mind.Using proprietary forged gear sets, Quicksilver Alpha One Gen II sterndrives provide years of durable and quiet operation for a safe and sophisticated boating experience like none other. Compatible with Flo-Torque II hubs & engines using remote drive lube reservoirs to protect your investment. Quicksilver sterndrives feature: perma-lube U-joints, corrosion resistant XK-360 alloy, a tri-paint protection system, stainless steel shafts, ultra-pure aluminum anodes and a genuine Quicksilver water pump impeller. Choose Quicksilver original parts because everything is riding on it. Use of Quicksilver High Performance Gear Lube is recommended to prevent corrosion and pitting.A transom is one of the most important components powering a sterndrive boat because of the many critical systems that it manages: Steering actuationTrim control, sensing, and limitExhaust managementCooling water handlingCorrosion controlThe important function of keeping water out of the boat For use with single or twin engine installations in boats up to 65 MPH using gas engines up to 300 HP using the Alpha One Gen II sterndrive.