FLYWHEEL 160-1248 ONAN 11" blower wheel NOS wheel is rusty with surface rust I do not know what this fits.170-3247 casting number New Old Stock, never used. Winner pays CALCULATED shipping and handling anywhere in USA. Other countries must contact me for a postage quote. Please look at my STORE AND other auctions and put me on YOUR FAVORITES. You may also want to visit to see 1000's of new obsolete, discontinued and hard tofind Onan items. NOS means new old stock. This item has been in surplus storage for years. The box may be tattered or the item may be a bit dusty but fully functional. If you are not satisfied with the condition of your item please contact me immediately. All items are new and unused. I will answer all emails to the best of my ability. Please send part numbers when inquiring about certain parts. An educated buyer is my best customer. Thank you. ... Mike ... Powered by Turbo Lister The free listing tool. List your items fast and easy and manage your active items.