Caterpillar 793C Rear Axle Diff Housing A-Frame Support Hitch Pin Yoke Repair
Here’s some pics of an a-frame that we replaced the yoke in. The a-frame is the rear axle diff housing support for a Caterpillar 793C haul truck. The bore is where the hitch pin goes & the bore & bolt holes around the bore normally come in with several cracks. The center piece where the [...]