Need a power cord and a footpedal for the model number of 19150090 sears 150 Kenmore?

There is a parts section called partsdirect on sears.com. You can enter your serial number of your kenmore there and find out if those parts are still available. If not, check on ebay or with some of the online sellers of sewing machine parts. If you do a search on google for sewing machine parts, you should find the sellers.