O.S. .21XM Version II Air Cooled Outboard Marine Engine and Parts Part Number:27721700- Flywheel Nut, OS 21 XM VII Outboard Starting: standard

Starting: standard

21 KEEP DD Direct Drive engines

46 rear exhaust 5 degree or 15 degree header

21-35 PLUS and 21-7M/2 engines

O.S. .21XM Version II Air Cooled Outboard Marine Engine and Parts Part Number:27721700- Flywheel Nut, OS 21 XM VII Outboard Starting: standard$539. 00 for OS 21 XM Vll New Outboard Engine. We have New and Used Engines and Parts in stock. These items are offered as we acquire and offer them to help our RC Boat Hobby NAMBA and IMPBA outboard stock classes. We are here to sell Novarossi Engines and Parts but offer this as a service to our hobby pending Novarossi's availability one day of complete Stock Outboard Engines including powerhead, stock muffler, and lower units. Please email