Wrench Tune Up Kits

Fix Number

FIX12013461

Manufacturer Part Number

8940162925

This pneumatic impact wrench tune-up kit includes essential soft parts and internal components needed for routine maintenance and performance restoration. By replacing worn seals, gaskets, vanes, and related hardware, the kit helps address air leaks and internal motor wear that can reduce power and efficiency. Using a tune-up kit like this supports smoother operation, helps restore torque, and extends the overall service life of the tool without the need for major component replacement.

Fix Number

FIX12095448

Manufacturer Part Number

231-TK3

This tune-up kit includes the key internal components needed to refresh a 1/2-inch impact wrench and restore smooth, reliable operation. It provides wear items such as bearings, seals, O-rings, gaskets, springs, and a vane pack—components that help address power loss and inconsistent performance. It’s an economical way to keep a well-used tool operating efficiently.

Fix Number

FIX12095522

Manufacturer Part Number

259-TK1

This tune-up kit includes essential wear parts that help restore power and efficiency in heavy-duty 3/4-inch impact wrenches. With components such as vanes, bearings, gaskets, a retainer, a silencer, and a throttle valve, it provides the key items needed to refresh internal performance and keep the tool running smoothly. It’s a practical option for routine maintenance or repairing a wrench that’s beginning to lose power or operate inconsistently.

★★★★★

★★★★★

1 Review

Fix Number

FIX12096226

Manufacturer Part Number

35-TK1

This tune-up kit includes the essential internal parts needed to restore smooth, reliable performance in a 1/2-inch pneumatic impact wrench. It provides the key service components required to refresh the motor, recover lost power, and keep the tool operating efficiently through regular use. Designed for easy maintenance, this kit offers a simple, cost-effective way to extend the life of the tool and maintain dependable performance.

Fix Number

FIX12095424

Manufacturer Part Number

2235-TK1

This tune-up kit provides the key internal parts needed to bring a 1/2-inch impact wrench back to strong, consistent performance. It typically includes wear components such as rotor vanes, seals, O-rings, gaskets, and bearings—items that naturally degrade over time and cause power loss. Ideal for routine maintenance or refreshing a tool that’s starting to weaken, the kit helps extend the life of the wrench and keep it operating smoothly in daily professional use.

Fix Number

FIX12095583

Manufacturer Part Number

285B-TK1

This tune-up kit includes the essential internal parts needed to restore strong, consistent performance in 1-inch pneumatic impact wrenches. It replaces key wear items such as vanes, bearings, seals, O-rings, gaskets, and throttle components that naturally degrade over time. Ideal for improving torque, stopping air leaks, and refreshing older tools, this kit helps keep heavy-duty impact wrenches operating smoothly and reliably in demanding work environments.

Fix Number

FIX12013775

Manufacturer Part Number

8940169847

This tune-up kit provides a set of essential internal parts to help restore strong, reliable performance in 1-inch pneumatic impact wrenches. It typically includes wear components such as rotor blades, O-rings, gaskets, and small hardware that help fix air leaks and recover lost power. Ideal for routine maintenance or refreshing a tool that’s starting to weaken, the kit offers an economical way to keep heavy-duty impact wrenches running smoothly without replacing the entire tool.

Fix Number

FIX12013462

Manufacturer Part Number

8940162926

This pneumatic impact wrench tune-up kit is designed to help restore performance and extend the service life of heavy-duty air tools. It includes commonly worn internal components such as seals, gaskets, bearings, and rotor blades that support proper airflow and efficient operation. Replacing these components can resolve issues like reduced power, air leaks, or inconsistent performance, providing a cost-effective alternative to replacing the entire tool.

Fix Number

FIX12015125

Manufacturer Part Number

CA147716

This is an original Chicago Pneumatic replacement part. The tune-up kit is designed by the manufacturer for use in an impact wrench. This kit includes the plastic housing cover gasket, a retaining ring, a set of six rotor blades, and a selection of flexible plastic O-rings. You may require an Allen wrench and pliers when replacing these parts.

Fix Number

FIX12095223

Manufacturer Part Number

2130-TK1

This tune-up kit includes the key internal parts needed to restore smooth, reliable performance in a pneumatic impact wrench. With components such as new vanes, gaskets, bearings, seals, and trigger parts, it helps refresh the tool’s motor and air system to recover lost power and improve overall operation. Ideal for routine maintenance or rebuilding a heavily used wrench, this kit supports long-lasting performance in demanding work environments.