(800) 937-7279
Replacement lawn mower and snow blower parts from...
There are many different styles that ryobi has used, The tip to remember is that curved shafts unscrew to the left while straight shaft trimmers unscrew to the right.Some ryobi trimmers that were made in Mexico by MTD southwest had heads that were sole only in pieces and you have to assemble it on the machine, these were all curved shafts. The more recent machines are the old Homelite machines that use a screw on head assembly.