John Deere Backhoe K & L Series RIGHT HAND Side Window (Flat Window) 30" & 33". Compatible with models 310K (EP, SK, TC), 315K, 410K (TC), 710K, 210K (EP), 310L (EP, SL, HL), 315SL & 410L - offered in 1/4", 3/8" & 1/2" CLEAR POLYCARBONATE - SUPERCOAT™ BOTH SIDES. Lead time: 2 weeks - Made to order. Not sure what thickness to get? Click here for info.