Husqvarna 598731301 Spindle Shaft Assy Spare Part 1 1/4" UNC DM 400

When your core drill spindle shaft fails on a commercial job site, this genuine Husqvarna replacement assembly gets your DM 400 back in operation without improvising with aftermarket parts. The 1 1/4" UNC threaded design ensures proper engagement with compatible drilling equipment for consistent performance under load. Factory-engineered as part number 598731301, this spindle shaft assembly maintains the original equipment tolerances your machine was designed around. Direct replacement means no modifications or adapter hardware required during installation. Built for drilling contractors and concrete cutting professionals running Husqvarna DM 400 equipment who need OEM reliability when downtime costs money.