Replaces MerCruiser Gen 2 alpha outdrives 1991+

1 year Full warranty, 3 year corrosion warranty 

Quicksilver 51100007P Alpha One Gen Ii Sterndrive - NewQuicksilver 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 doesnt 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.

• 2.00:1 ratio

• Standard Rotation (RH)

• Recommended for single installation 3.0L Alpha sterndrive engines up to 150 HP used in runabouts & pontoon boats. Not for use at high-altitudes (5,000.+)