22 pc caliper rebuild kit includes

4 56 mm pistons, 4 boots, 4 seals, 2 bleeder screws, 2 bleeder screw cups,

4 bolt bushings 

fits

Dodge Ram 2500 3500  4000  2009-2010

RAM     2500  3500   2011-2018 

RAM    4000     2011-2015

FORD 

F450 1999-2016

F550 1999-2016

FRONT calipers with 60 mm pistons

Contact us prior purchasing for right fitment