W 250 Pickup V8-318 5.2L (1986)
Brake Caliper: Specifications
Bore and Piston Dimensions
Bore and Piston Dimensions
Models With Spicer 60 Front Axle
Caliper Bore Inside Diameter
Note: Caliper piston bore diameter may be honed, but do not
oversize bore more than .001 inch.
Piston Outside Diameter
3.38 in