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Model # CP741-2 Official Chicago Pneumatic wrench

Here are the diagrams and repair parts for Official Chicago Pneumatic CP741-2 wrench, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 48 parts  |

Valve Seat CA158017
#37

Wench diagram

Valve seat

Part #CA158017

The manufacturer no longer makes this part, and there's no substitute part

Gasket CA158003
#10

Wench diagram

Gasket

Part #CA158003

The manufacturer no longer makes this part, and there's no substitute part

Torx Screw CA158039
#24

Wench diagram

Torx screw

Part #CA158039

The manufacturer no longer makes this part, and there's no substitute part

Gasket CA158010
#21

Wench diagram

Gasket

Part #CA158010

The manufacturer no longer makes this part, and there's no substitute part

Ball Bearing CA147507
#20

Wench diagram

Ball bearing

Part #CA147507

The manufacturer no longer makes this part, and there's no substitute part

Fitting CA158034
#3

Wench diagram

Fitting

Part #CA158034

The manufacturer no longer makes this part, and there's no substitute part

Ext Anvil CA158031
#6A

Wench diagram

Ext anvil

Part #CA158031

The manufacturer no longer makes this part, and there's no substitute part

O-ring CA158040
#27

Wench diagram

O-ring

Part #CA158040

The manufacturer no longer makes this part, and there's no substitute part

Deflector CA158019
#41

Wench diagram

Deflector

Part #CA158019

The manufacturer no longer makes this part, and there's no substitute part

Inlet CA158020
#42

Wench diagram

Inlet

Part #CA158020

The manufacturer no longer makes this part, and there's no substitute part

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Repair difficulty
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Repair difficulty
Time required
 15 minutes or less

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