This Air Cylinder from Miller Industries has a 1.5" Bore and a 1.71" Stroke.
This cylinder is used on the assembly of many Century Wreckers, including
11075S/SDU4 Wreckers, 1140/1130/SDU4/LDU Wreckers and 1040B/SDU3 Wreckers. It
is also used on the assembly on Challenger 9909 and 8808 Rotators.
    -  Miller Industries Air Cylinder 
-  1.5" Bore 
-  1.71" Stroke 
-  Use on Century Wreckers and Challenger Rotators 
-  Product Dimensions: 8"L x 2"W x 1.6"H