KD REPLACEMENT BOLO TINES FOR TROY BILT TILLERS KD Original Replacement Troy Bilt Tiller Tines - #1 Selling Tines on the market Our 2 hole design is KD originals for Horse, Pony, Econo & Big Red Tillers KD tines are 6MM THICK! For longer life!! 1 SET includes: 8 Left & 8 Right Tines, All Hardware and Instructions LIFETIME WARRANTY AGAINST BREAKAGE!! SHIPS WITHIN 1-2 BUSINESS DAYS!