Genuine Chicago Pneumatic replacement part, this item is sold individually. This part acts as as a seal so that air will not leak out of the throttle assembly on the tools shown below. Over time it will become brittle and crack. It is a good Idea to keep an extra one on hand.
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★★★★★
★★★★★
Easy fix
Part as described
Guest - December 21, 2019
Verified Purchase
★★★★★
★★★★★
Throttle valve air leacage problum
Replaced the part and fixed the air bypass problem. Very satisfied with eReplacementParts
Guest - May 20, 2020
Verified Purchase
★★★★★
★★★★★
Rubber brush
It works great
Gary - June 19, 2020
Verified Purchase
★★★★★
★★★★★
Found what part I needed from your parts list, price for part & shipping very reasonable.
The throttle valve on my 3/8 rachet had become hard & broke in pieces, your replacement part was perfect. Tool working as should, part arrived very quickly.
Guest - July 4, 2020
Verified Purchase
★★★★★
★★★★★
Not the first time purchasing from here
Easy repair, part fit like it was suppose to
Guest - October 27, 2020
Verified Purchase
★★★★★
★★★★★
Worked great, saved a treasured tool
Nice
Guest - December 20, 2020
Verified Purchase
★★★★★
★★★★★
Great part Easy repair
The ratchet works like new!
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Guest - August 23, 2021
Verified Purchase
★★★★★
★★★★★
Instructions and other reviews/comments very helpful.
Worked as expected. Will use your company next time I need parts.
Guest - April 22, 2022
Verified Purchase
★★★★★
★★★★★
Easy 5 minute replacement. Works great
Part came in good condition. The whole process was quick and efficient..
Guest - June 28, 2022
Verified Purchase
★★★★★
★★★★★
Easy repair
This was an easy fix, the part came sooner then I was told. This isn't the first time I used E-replacment and will again.
Guest - August 17, 2022
Verified Purchase
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Questions & Answers
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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
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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Air paddles were bad and throttle valve was missing.
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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The valve throttle in my 3/8 inch air ratchet wrench disintegrated after sitting for an extensive period of time.
Removed plug with the screwdriver. Replaced valve-throttle, O-ring, and plug. Lubricated the wrench with air tool lubricant. Worked perfectly. Straight forward repair using the diagram on the website. No issues.
Replaced the Throttle Value and \"O\" Ring. The old ones had gotten Hard and cracked. It now works great.
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✖
Stock Status
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
✖
Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
_WW_1.gif "Part Location Diagram of KF125190 Chicago Pneumatic Throttle Valve")
_WW_1.gif "Part Location Diagram of KF125190 Chicago Pneumatic Throttle Valve")
