The Comet 10002-01696 is the genuine OEM piston (plunger) kit for Comet AXD series pumps (3000 PSI version). It includes the pistons needed to re-plunger the pump, and replacing worn or scored pistons keeps water out of the crankcase and restores a proper seal against the packings.
- Genuine Comet OEM piston kit
- Fits Comet AXD series pumps
- Replaces Comet 2409.0103.00
Install the pistons as a set for balanced performance.








