Includes 16" wide cast aerospace grade aluminum alloy housing that is completely CNC machined and has 60,000 psi tensile strength (30% higher than 6061 aluminum), 4-11/16" long aluminum end bells, and 5/16" thick 7075 aluminum mounting brackets.

32-1/8" wheel to wheel dimension includes 2.812" axle standout and .25" brake hat thickness for each side.

Installation - Service instructions can be found on Service Bulletin #0027.