This is the Chicago Pneumatic throttle handle – complete part number C133419, Crowder SKU CP-C133419. It is part of the operator control on the saw. Because it is handled every cycle of every shift, wear here is felt as a vague or sticky trigger long before the machine stops.
It appears on the CP 0044 Concrete Saw breakdown. Compare it to the reference callout on the diagram to be sure it is the position you need.
Use the full diagram library to work through the rest of the assembly, or the Chicago Pneumatic tool range if you are pricing a replacement machine. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: C133419
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-C133419
- Listed on breakdowns for: CP 0044 Concrete Saw

