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Spring-Throttle

Part Number: KF124390
Chicago Pneumatic
Availability: 25+ in stock
Price: $5.35
Ships within 1 business day

*This part replaces obsolete part #: CA157586 and CA146388.

Product Information
Manufacturer: Chicago Pneumatic
Product Number: KF124390
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Description:
This item is a genuine Chicago Pneumatic replacement part that has been sourced from the original manufacturer. The metal spring is used with pneumatic ratchets. This item is part of the throttle valve assembly and is used to provide compression for the valve when the throttle button is pressed. This item is available as an individual replacement part.
Frequently Purchased With
Products Compatibility

This item works with the following types of products:

  • • Grinder
  • • Ratchet Wrench
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
Tool Type:
Ratchet Wrench
Parts Used:
Spring-Throttle - KF124390
Throttle Valve - KF125190
Plug-Throttle Valve - KF134162
O-Ring - A082777
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
No power and air leakage in air ratched wrench
1. Removed black plastic screw cap from body of wrench.
2. Removed old spring and plastic valve.
3. Cleaned valve seat.
4. Removed o-ring from plastic screw and replaced with new o-ring.
5. Put new valve, spring and cap screw in body
6. Test to confirm.
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Tool Type:
Ratchet Wrench
Parts Used:
Spring-Throttle - KF124390
Pin - KF134169
Throttle Valve - KF125190
Plug-Throttle Valve - KF134162
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
No throttle control
Inserted throttle pin, throttle valve and spring, and plug. Tighten throttle plug with screwdriver. Plugged ratchet to air hose and throttle is working fine. No air leaks. Very simple and easy repair. Would use again if more repairs are needed.
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Tool Type:
Ratchet Wrench
Parts Used:
Spring-Throttle - KF124390
Throttle Valve - KF125190
O-Ring - A082777
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
The trigger spring and valve were broke.
Took the old spring and valve body out and replaced it with new and a new "O" ring also.
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Tool Type:
Ratchet Wrench
Parts Used:
Spring-Throttle - KF124390
Throttle Valve - KF125190
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver
Air ratchet
Parts were missing- Installed missing parts
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Tool Type:
Ratchet Wrench
Parts Used:
Spring-Throttle - KF124390
Throttle Valve - KF125190
Plug-Throttle Valve - KF134162
O-Ring - A082777
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Air valve sticking
Removed old parts and installed new ones
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Tool Type:
Ratchet Wrench
Parts Used:
Spring-Throttle - KF124390
Throttle Valve - KF125190
O-Ring - A082777
Bushing-Throttle - KF125409
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver
Leaking air
Removed old trigger parts and replaced with new
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Tool Type:
Impact Wrench
Parts Used:
Spring-Throttle - KF124390
Throttle Valve - KF125190
O-Ring - A082777
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Wrench Set
large air leak
Using the recommendations from your website to order the right parts. I replaced the spring, throttle valve and O ring on the impact.
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Tool Type:
Ratchet Wrench
Parts Used:
Spring-Throttle - KF124390
Throttle Valve - KF125190
O-Ring - A082777
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver
Throttle valve cracked from age
Removed the throttle valve plug
Remove the old o-ring, spring and throttle valve
Installed the new throttle valve, spring and o-ring on the throttle valve plug and tightened it
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Tool Type:
Ratchet Wrench
Parts Used:
Spring-Throttle - KF124390
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Plastic air button was broken.
Unscrewed the retainer and installed the parts.
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Tool Type:
Ratchet Wrench
Parts Used:
Spring-Throttle - KF124390
Throttle Valve - KF125190
O-Ring - A082777
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Adjustable Wrench
Bought as junk, tore it apart and went online to see what was missing. Worked when reassembled.
Cleaned the tool inside and out
Remove the throttle valve plug
Installed the throttle valve
Installed the spring
Put the o-ring on the valve plug
Dropped some air tool in it, hooked it up to the air hose, It ran like a new tool
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Reviews
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Average Rating (out of 5):
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  • parts came in quick
    parts fit my air rachet tool perfectly. no more air leak. very satisfied with everything. would not hesitate to order parts from you again
    richard - November 18, 2020 Verified Purchase
    Amazing
    No way did I think I could find these parts. Thanks
    Guest - November 14, 2020 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Chicago Pneumatic
    Product Number: KF124390
    Classification: Part
    Weight: 0.01 lbs.
    Shipping: Ships Worldwide

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