This #84 3,500 lb trailer axle spindle is a weld-on spindle with 1 1/2 inch square butt that fits into a section of axle tubing to repair or replace a damaged or missing spindle. This spindle accommodates a 1 1/16 inch outer bearing, 1 3/8 inch inner bearing, and has a 1.72-inch inner diameter seal surface. The square butt spindles will generally fit into round axle tubing, which will generally be 2 3/8 inch diameter on 3,500 lb axles. This spindle specifically would be great for idler axles, or for a trailer that does not need a brake system, as there is no brake flange pre-welded onto the spindle.
Specifications
- 3500-pound steel #84 axle spindle
- Weld-on square butt end measures 1 1/2 inch Diameter x 4 inch Length
- 1 1/16" (44649 bearing) x 1 3/8" (68149 bearing) combination
- 1.72" Inner Diameter seal surface
