Looking at the Sears Parts direct site, I see the part number for the rip fence for models 137.221940 and 137.221960 are the same. Below is a link to an Ebay page selling a rip fence for 137.221960. You may be able to find the blade guard the same way. Good Luck!
+
Looking at the Sears Parts direct site, I see the part number for the rip fence for models 137.221940 and 137.221960 are the same (Part #62937). Below is a link to an Ebay page selling a rip fence for 137.221960. You may be able to find the blade guard the same way. Good Luck!
Looking at the Sears Parts direct site, I see the part number for the rip fence for models 137.221940 and 137.221960 are the same. Below is a link to an Ebay page selling a rip fence for 137.221960. You may be able to find the blade guard the same way. Good Luck!
https://www.ebay.com/itm/135216880210?_nkw=Craftsman+Table+Saw+137.221940+fence&itmmeta=01J6WFGF3JTH1VWPBXY40EB1W7&hash=item1f7b8dda52:g:WwUAAOSwMDVmz3H1&itmprp=enc%3AAQAJAAAA4HoV3kP08IDx%2BKZ9MfhVJKntTOZdCMSaki3OmjgkffnOLLq4qOWOCAVjoUsom8Ik3b0oC7uACwJ%2F1VA8xObE1rfA2qIBYnggVpWWU4L%2Bp%2FymM%2FwHAW%2B0zss90lz%2FYPpOlV24Apwj2gXJ32XhjfIoLv7lw6Kba9PAwew1GB7FN7CcXeXEu9S5aemP3%2F6S2clB2f4zQNFbyWyBGVHl34zH8hYiiLZn60L%2B4YjuVRPFYYYIQAiVceEx76TEd08Ym1JBt%2BxOeLuq0afR7rgur0%2FcgI5N%2BtGS0rxo580sIj%2FI5HBu%7Ctkp%3ABk9SR-zxwY-3ZA