Volvo Excavator Windshield: EC Series (C, D, E - 140-150) Replaces Volvo Excavator Windshield Glass (Upper) # 15108848 - (Lower) # 11205358. The Upper is flat & the Lower is flat just like the original glass. Offered in 1/2" ONLY (temporarily) CLEAR POLYCARBONATE - SUPERCOAT™ BOTH SIDES. Upper Window Lead Times: ½” – up to 30 business days   Lower Window Lead Times: ½” – up to 30 business days   Please call our office for more information! (765) 342-2300, text us at (765) 913-8121. Not sure what thickness to get? Click here for info.