JCB SKID STEER FRONT WINDOW - offered in 1/4", 3/8" & 1/2" Replaces Glass #400/E8640 or 332/x5157. We also replace Polycarbonate part #335/B2145 & 335/B21464 CLEAR POLYCARBONATE - SUPERCOAT™ BOTH SIDES - MILLED EDGES. FORM ~ FIT ~ FUNCTION of OEM glass with every thickness - no extra hardware needed! Lead time: Our lead times below are based on our production schedule and the demand. We may have these in stock. You can text or call 765-913-8121 to check in stock lead times. We are sorry for the inconvenience, but we want to give you the most accurate information. ½” – 30 business days 3/8” –60 business days ¼” – 30 business days This product has a serial break that determines which door you need! Please inform us of the serial number. - Made to order. Not sure what thickness to get? Click here for info.