WINDSHIELD UPPER HINGE SEAL FOR 2.5 TON AND OLDER 5 TON TRUCKS. 

THIS SEAL GOES BETWEEN THE UPPER HINGE HALF AND THE MAIN WINDSHIELD FRAME. SEE THE DRAWING FOR MORE INFO.

NOT FOR USE WITH M939 SERIES TRUCKS. 

PART # 8741839 NSN 9320-00-179-3434, 9320001793434