The Comet 1215.0584.00 is a genuine OEM unloader repair kit for Comet AXD axial pumps, rated for 1,885 PSI. The AXD’s built-in unloader sends water into bypass when the trigger is released. That protects the pump, hose, and gun from pressure spikes and keeps the system ready to spray again instantly. Over time, the unloader’s seals, O-rings, and internal parts wear. The usual symptoms are pressure loss, pulsing, the pump not going into bypass properly, or leaks around the unloader. Rebuilding the unloader with this kit restores steady pressure and reliable bypass operation, and it costs far less than replacing the pump.
Key features:
- Unloader repair kit for Comet AXD pumps
- 1,885 PSI
- Restores steady pressure and reliable bypass
- Fixes pulsing, pressure loss, and unloader leaks
- Genuine OEM Comet part