Windshield Wiper Parts
Replacement wiper blades are 12" long and come complete with mounting hardware. Fits the Mack B..
Original style stainless steel wiper arm for the Mack B-Model. Sold individually, requires 2 per tru..
Acorn nut holds the wiper arm to the pivot shaft. Sold individually, requires 2 per truck.
Knurled drive adapter fits under the wiper arm to attach the arm to the pivot. Sold individually, re..
New old stock wiper motor fits 1960 and earlier Mack B-Models that have the motor mounted under the ..