The portable Mercury 9.9hp outboard motor is lightweight, compact, and powerful making it a great choice for long shaft jon boats, skiffs, and small pontoons as well as auxiliary power for your sailboat. The Mercury 9.9 HP outboard engine is a two cylinder four-stroke marine engine that delivers smooth, quiet, fuel efficient power. Weighing 84 lbs., the Mercury 9.9 HP Outboard Model # 9.9MH comes equipped with a manual start and 15 inch short shaft, tiller steering and auto ratchet manual tilt. As with all new Mercury outboard motors, the factory provides a 3 year warranty that starts on the date of purchase.