Description
Overview:
The Throttle Bush for the Chicago Pneumatic CP9 hand drill is a small, cylindrical replacement component that supports the throttle mechanism and keeps the trigger action smooth and predictable. This is a Non Genuine Part that replaces OEM 85599. Made from durable metal, it is designed for long service in workshop and site conditions. The precise fit helps maintain correct alignment in the throttle housing, promoting consistent air control and stable drill speed while reducing wear on nearby parts. Engineered specifically for the CP9, it allows straightforward maintenance without altering the tool. Suitable for tradespeople, maintenance teams, plant hire, and DIY users, this throttle bush helps restore positive control and extends the time between overhauls on the CP9 pneumatic hand drill.
Key Features:
- Non Genuine Part that replaces OEM 85599
- Direct-fit for Chicago Pneumatic CP9 hand drill
- Durable metal construction for long service life
- Precision-machined for smooth, low-friction trigger movement
- Helps reduce play and improve throttle response
- Wear- and corrosion-resistant finish for tough environments
- Straightforward installation with basic hand tools; no modification required
- Cost-effective option for routine servicing and repairs
- Helps minimise downtime by restoring consistent air control
Typical Applications:
Used during routine servicing or repair of the CP9 throttle assembly to replace a worn bush that may cause a sticky trigger, inconsistent speed, or unwanted air leaks. Ideal for workshop bench overhauls or quick onsite fixes in construction, fabrication, plant hire, and general maintenance. Helps keep pneumatic drills operating smoothly and reliably under daily use.
Also known as:
Throttle bushing, throttle sleeve, trigger bush, control bush, CP9 drill throttle part.
Fits Models:
CP9
Alternate Part Numbers:
85599
Product Specifications
| L&S Part No. | CP9/1043 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Applications | CP9 |
| Machine Type | Handheld Construction Tools |
| Fits Models | CP9 |
