Seat-Throttle [C139037] for Chicago Pneumatic Power Tools

Description:

This is an authentic OEM part used in Chicago Pneumatic tools. The seat-throttle is made from hard rubber and is used in multiple tools. It is designed to absorb shock and fits between the valve throttle and the o-ring. An Allen wrench and a hammer may be required to install the throttle. This part is sold individually.

Frequently Purchased With

O-Ring
$6.63

Valve-Throttle..
$14.15

O-Ring
$3.56

Spacer
$8.87

Gasket
$5.31

Spring-Throttl..
$4.60

Compatibility

This part is compatible with the following machines:

Chicago Pneumatic

CP9524 (6151909527) 1/2" Impact Wrench
CP9525 (6151909527) 1/2" Impact Wrench
CP9526 (6151909527) 1/2" Impact Wrench
CP9527 (6151909527) 1/2" Impact Wrench
CP9540-B (6151902540) 1/2" Impact Wrench
CP9546 (6151909546) 1/2" Impact Wrench
CP9546 (6151900546) 1/2" Impact Wrench
CP9540-B (6151908550) 1/2" Impact Wrench
CP9552-B (6151908552) 1/2" Impact Wrench
CP6760 RS (T025309) 3/4" Impact Wrench
CP6760 RSR (T025310) 3/4" Impact Wrench
CP9551 (6151909551) 3/4" Impact Wrench
CP9553 (6151909553) 3/4" Impact Wrench
CP6560 (6151909560) 3/4" Impact Wrench
CP6110 GASED (T024425) 1" Impact Wrench
CP6110 GASEL (T024426) 1" Impact Wrench
CP6110 PASED (T025100) 1" Impact Wrench
CP6110 PASEL (T025101) 1" Impact Wrench
CP6760 RS1 (T025311) 1" Impact Wrench
CP734H (T025163) Impact Wrench
CP749 (T025193) Impact Wrench
CP749-2 (T025195) Impact Wrench
CP7830HQK (8943778308) Air Ratchet
CP733 Impact Wrench
CP749-2 Air Impact Wrench Power Tool
CP6540RSS Air Impact Wrench Power Tool
CP6540RS Air Impact Wrench Power Tool
CP772HK Air Impact Wrench Power Tool
CP734H Air Impact Wrench Power Tool
CP6500RSS Air Impact Wrench Power Tool
CP6540RSR Air Impact Wrench Power Tool
CP6500RSR Air Impact Wrench Power Tool
CP749 Air Impact Wrench Power Tool

Expand the 66 compatible machines

Repair Instructions: Submitted by Customers Like You

1 of 1 people found this instruction helpful

Tool Type:

Impact Wrench

Parts Used:

Spring-Throttle - CA142464

Seat-Throttle - C139037

Repair Difficulty:

Easy

Time Spent Repairing:

15-30 minutes

Tools Used:

, Hammer, punch, penetrating oil

Constantly leaked air

Removed throttle assembly to see what was broken. Spring was rusty and throttle seal was gone. Cleaned and polished throttle bore, lubed and reassembled. So far, working fine.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

1 of 1 people found this instruction helpful

Tool Type:

Impact Wrench

Parts Used:

Spring-Throttle - CA142464

O-Ring - C105693

O-Ring - CA149096

Gasket - CA148528

Deflector-Exhaust - CA147023

Grip - 8940158432

Seat-Throttle - C139037

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

, Punch and small hammer

Throttle seat came apart

Removed old grip and tapped out role pin replaced old throttle seat one seals and reassembled.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Tool Type:

Ratchet Wrench

Parts Used:

Seat-Throttle - C139037

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

, hammer and a pin punch

Air ratchet kept running

Tapped out a roll pin and replaced rubber seat.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Tool Type:

Ratchet Wrench

Parts Used:

Seat-Throttle - C139037

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

, hammer and punch

Would not turn off

Removed parts and installed new seat

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Tool Type:

Impact Wrench

Parts Used:

O-Ring - C105693

O-Ring - CA149096

Gasket - CA148528

Seat-Throttle - C139037

Repair Difficulty:

Easy

Time Spent Repairing:

30-60 minutes

Tools Used:

, Punch, o-ring removal pick, hammer

Impact gun ran at full speed only

Remove roll pin near base of handle with punch.
Remove air assembly, o rings, seat and gasket. Note orientation of seat.
Reverse steps to reassemble.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Tool Type:

Impact Wrench

Parts Used:

Seat-Throttle - C139037

Repair Difficulty:

Easy

Time Spent Repairing:

30-60 minutes

Tools Used:

Screwdriver, Punch

Wouldn’t stop running.

Removed the diaphragm and replaced all the O-rings and seals.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Tool Type:

Impact Wrench

Parts Used:

Seat-Throttle - C139037

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

, Punch and long pick, hammer

Throttle seat was bad and constantly ran

Removed roll pin removed throttle parts replaced all o rings and throttle seat replaced every thing replaced. Then replaced the roll pin

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Tool Type:

Impact Wrench

Parts Used:

Spring-Throttle - CA142464

Valve-Throttle - CA142460

Seat-Throttle - C139037

Repair Difficulty:

Easy

Time Spent Repairing:

15-30 minutes

Tools Used:

, Roll pin punch and hammer

The throttle seat rubber washer was bad

Removed the old parts and replaced with the new parts.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Reviews

Average Rating (out of 5):

1 Reviews

Click to filter by ratings:

5 stars

1

4 stars

0

3 stars

0

2 stars

0

1 stars

0

Sort by:

Highest Rating
Most Recent

< PREV

1

NEXT >

Easy repair and the drill worked perfectly again!

This little part returned functionality to my air drill.

Guest - August 3, 2022 Verified Purchase

Verified Purchase

eReplacementParts Team

Sort by:

Highest Rating
Most Recent

< PREV

1

NEXT >