Washer I1 VVindshield wiper handle to frame 1 1 Spacer windshield wiper Manual 1 1 GM Screw and lockwasher pan lhd N0 10 24 Spacer to windshield 2 2 Dual Wiper ... windshield wiper arm to shaft GM 2 Screw and lockwasher pan hd No 10 24 x lg 2 Spacer windlshield wiper motor mounting 6670 74 1 Tee connecting windshield wiper hose