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CHICAGO PNEUMATICAir Tool Replacement Parts

CHICAGO PNEUMATIC O-Ring 7.65 x 1.78 (Mfr Part # 8940163640)

The CHICAGO PNEUMATIC O-Ring 7.65 x 1.78 (Mfr Part # 8940163640) is an air tool replacement part. This O-Ring is identified by specifications including.

SKU 3G-OTH-165867

Brand
CHICAGO PNEUMATIC
Item
O-Ring 7.65 x 1.78
Part Number
8940163640
Category
Air Tool Replacement Parts
Available to Order
Also known as:8940163640CHICAGO PNEUMATIC
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Technical Specifications

CHICAGO PNEUMATIC
Manufacturer Part Number
8940163640

Technical Documents

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CHICAGO PNEUMATIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO PNEUMATIC O-Ring 7.65 x 1.78 (Mfr Part # 8940163640) is an air tool replacement part. This O-Ring is identified by specifications including.

Frequently Asked Questions

What is the CHICAGO PNEUMATIC O-Ring 7.65 x 1.78 used for?

This O-Ring is a replacement part for CHICAGO PNEUMATIC air tools, such as impact wrenches and grinders. It creates a seal between components to prevent air leaks and maintain tool performance. It is commonly used in industrial maintenance and repair applications.

What are the specifications of the CHICAGO PNEUMATIC O-Ring 7.65 x 1.78?

The O-Ring has dimensions of 7.65 mm inner diameter and 1.78 mm cross-section. The manufacturer part number is 8940163640, with cross-reference numbers CP7722 and CP7722. It is a standard O-Ring type replacement part for CHICAGO PNEUMATIC air tools.

Where to buy CHICAGO PNEUMATIC O-Ring 7.65 x 1.78 worldwide?

3G Electric supplies the CHICAGO PNEUMATIC O-Ring 7.65 x 1.78 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the CHICAGO PNEUMATIC O-Ring 7.65 x 1.78?

To install, first ensure the tool is disconnected from air supply. Remove the old O-Ring and clean the groove. Gently roll the new O-Ring into place without twisting. Lubricate with compatible grease if recommended by the tool manual. Reassemble and test for leaks.

Used in

Common applications for CHICAGO PNEUMATIC
Heavy equipment maintenance — CP7783-6 D-handle impact wrench with 1 in drive and extended anvil for removing seized bolts
Automotive assembly — CP86 series cordless torque wrench for precise fastening at 5,970 ft-lb with +/- 4% accuracy
Industrial fabrication — CP9160 pneumatic engraver for marking part numbers on metal components at 32,400 strokes per minute
Glass and ceramics marking — CP9161 pneumatic engraver with ceramic construction for etching on hard, brittle materials
Plant maintenance — CP7773D-6 impact wrench for general bolting and loosening tasks in industrial settings
Compressor service — Chicago Pneumatic compressor parts for overhaul and repair of air supply systems
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CHICAGO PNEUMATIC Products

3G Electric supplies CHICAGO PNEUMATIC air tool replacement parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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This O-ring is a replacement part for CHICAGO PNEUMATIC air tools, designed to seal connections and prevent air leaks. It is compatible with the CP6910 RS model and is used in industrial maintenance and repair applications
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O-Ring replacement part for CHICAGO PNEUMATIC air tools. Compatible with models CP9883 and CP98884. Used to seal pneumatic components and prevent air leaks in tool maintenance
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O-Ring for CHICAGO PNEUMATIC air tools. Compatible with models CP9883 and CP98884. Used to seal pneumatic components, preventing air leaks in industrial maintenance and repair applications
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