1473400 Spindle Fits Caterpillar Models

The spindle supports the front wheel hub and steering knuckle, a critical component for steering and front axle integrity on Cat H- and K-series graders. Caterpillar Motor Graders: 120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 160H, 160H ES, 160H NA, 160K.