The OEM PTO Air Switch for Dump Trucks.The Parker Chelsea 329648X is the industry-standard air control valve for engaging your truck's PTO. Whether you are operating a Dump Truck, Walking Floor, or Roll-Off, this valve sends the air signal that tells the PTO to kick in and start pumping.
Why replace it?
If you hear Air Hissing behind your dash or your PTO light is flickering, the internal seals of your old valve have failed. This genuine replacement restores 100% sealing pressure to ensure your PTO shifts hard and stays engaged.
Compatible Applications:
Fit for Parker Chelsea: 489, 680, 880, 270, 280, 859 Series
Fit for Muncie Power: TG, CS, 82 Series (Air Shift Models)
Fit for Vocational: Dump Trucks, Refuse, Snow Plows, Wreckers
Technical Specifications:
Type: Air Shift Control Valve
Action: 2-Position (Engage/Disengage)
Safety: Locking Tab (Kick-Out)
Mount: Dash / Console