Part Location Diagram of 8940162816 Chicago Pneumatic Tune-Up Kit
See part 800 in the diagram
( Grid squares measure 1x1 inch )

Tune-Up Kit 8940162816

Works With Model CP7778!
$155.11
In Stock
Fix Number:
FIX12013429
Manufacturer #:
8940162816
Manufactured by:
Chicago Pneumatic
Works With Model CP7778!

Product Description

This tune-up kit is intended for servicing high-performance, large-drive pneumatic impact tools that have experienced reduced power or efficiency due to internal wear. It provides a complete set of critical replacement components—such as sealing elements, gaskets, and specialized rubber parts—that work together to restore proper airflow, eliminate internal air leaks, and maintain correct lubrication and pressure. Replacing these wear items helps return the tool’s original torque and rotational speed, improves consistency under heavy load, and reduces strain on internal components. Regular maintenance using a comprehensive service kit helps prevent major mechanical failures, extends overall tool lifespan, and ensures dependable performance in demanding industrial environments.

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Model Compatibility

This part works with the following models:
Fix Number: FIX12013429
Manufacturer Part Number: 8940162816
Brand Model Number Description
Chicago Pneumatic CP7778 Wrench - 1&#34 Impact Wrench
Chicago Pneumatic CP7778-6 Wrench - 1" Impact Wrench
Chicago Pneumatic CP7778SP-6 Wrench - 5-Spline 1&#34 Impact Wrench