The kit was listed for 99 cents at their site under Mower Attachments , Accessories , and Parts . May need to put in your ZIP to see price in your area . We have a Honda 160cc as well , mulches grass very well . Less bags to empty and fewer passes over the area . The old Yard Machine uses that kit , don't expect it to last much longer

. Just picked up a John Deere D130 with a B&S 22 h.p. V-twin and 42" deck . Used it once , did very well . Surprised it was so quiet . Plan to use Pennzoil Ultra 10w-30 after the 8 hour break in period . Got the P.U. for less than $4 a quart .