Up for Buy-It-Now is a rebuilt rear left hand brake wheel cylinder assembly, Autoline part number 23378. According to my Autoline Manual, this is used on the following models and years:
1956-1957 Oldsmobile...Models 88, 98. With & Without Power brakes
The wheel cylinder is in excellent rebuilt condition is free of any damage. There is a spot or two of extremely minor surface rust from many years of shelf storage. May or may not need a light polishing up before installation. The rubber is still very soft and flexible. The original Autoline box is in fair condition.
Please feel free to E-mail me questions. International bidders are always welcome. Thanks for looking!!!