This OEM Total Stop System pre-assembly kit is built specifically for the AR680 - restoring full TSS function when it's time for a rebuild.

The TSS (Total Stop System) is what makes the AR680 such a refined, efficient machine - and this genuine pre-assembly kit gives you the parts needed to restore that function when it starts to wear.

Designed specifically for the AR680 pressure washer, this kit includes all OEM components required to rebuild or replace the internal TSS mechanism. If your machine is not fully stopping when you release the trigger, idling under pressure, or surging on restart, this is the part that fixes it.

Precision-built for compatibility and reliability - don’t risk your AR unit with generic replacements.

Features:

• OEM Annovi Reverberi Kit: Designed and approved specifically for the AR680.
• Restores Full TSS Functionality: Fixes pump strain, pressure build-up, and wear from non-stop idling.
• Pre-Assembled for Ease: Comes ready to drop in with minimal downtime.
• Essential Repair Part: Keeps your AR680 running smoothly with proper stop/start control.