Impact Wrench Maintenance: Spare Parts Guide

Air impact wrenches are powerful tools that can be used to tighten or loosen nuts and bolts. They are commonly used in automotive repair and industrial applications. Like any tool, air impact wrenches require regular maintenance and repair to keep them in good working condition. This includes replacing worn-out or damaged parts. Spare parts for air impact wrenches are widely available from various manufacturers and suppliers, including Ingersoll Rand, Draper, and others. These parts can be purchased online or through specialised distributors.

Socket retainers

Hog-Ring Style Socket Retainer Kits are the most common type and include a metal retaining ring and a rubber O-ring. This style is often favoured for its ease of installation and secure hold. When purchasing Hog-Ring socket retainers, it is important to ensure compatibility with your specific impact wrench model. Some Hog-Ring socket retainer kits may also include an installation tool, which can simplify the replacement process.

On the other hand, Pin-Style Socket Retainer Kits utilise a retaining pin and spring mechanism to secure the socket in place. This style is less common but is favoured by certain impact wrench models. As with Hog-Ring retainers, it is crucial to verify compatibility with your specific impact wrench before purchasing.

When shopping for socket retainers, it is advisable to purchase a kit that includes multiple sets of retaining rings and O-rings. This ensures that you have spare parts readily available in case of future wear or damage. Additionally, some kits may offer compatibility with a range of impact wrench brands, making them a versatile option.

Lastly, when replacing socket retainers, it is important to refer to the instruction manual for your specific impact wrench model. This will ensure that you follow the correct procedure for your tool and avoid any potential damage.

Valve seats

The reverse valve assembly is an important spare part for air impact wrenches. This part is available for the Ingersoll Rand Impact Wrench and costs $15.99.

In addition to the reverse valve assembly, there are a variety of other valve-related parts for air impact wrenches. For example, the 2135-K303 Air Inlet Kit and Trigger Assembly is a replacement part for the Ingersoll Rand 2115TIMAX Impact Wrench. This kit includes an air inlet valve and a trigger assembly, and it costs $21.99.

Another option is the 285B-TK1 Tune-up Kit, which is compatible with the Ingersoll Rand 285B-6 285B Series Impact Wrench. This kit includes a variety of parts, including a throttle valve and spring plunger, and it costs $47.99.

It is important to note that the specific valve-related parts required may vary depending on the make and model of the air impact wrench. Therefore, it is always a good idea to consult the manufacturer's recommendations or seek advice from a qualified technician before purchasing or replacing any parts.

Reverse valve knobs

The reverse valve knob is an essential component of an air impact wrench, also known as a rattle gun or torque gun. This knob allows the user to reverse the socket direction, which is necessary for loosening and tightening nuts.

When using an air impact wrench, it is important to ensure that the pressure unit is set to the correct level for the wrench, typically between 90 and 100 PSI. The user should also check the hose line for any twists or kinks that could cause issues. A quick test of the trigger will indicate the direction of the socket. If it is facing counter-clockwise, it is set to loosen nuts, and if it is facing clockwise, it will tighten nuts.

The reverse valve knob is located on the side of the wrench and can be adjusted to reverse the socket direction. This knob is easy to access and use, allowing for quick changes in direction as needed. It is a crucial part of the air impact wrench's functionality and versatility.

For example, the IR 212 impact wrench features a reverse valve knob that enables users to switch between loosening and tightening modes effortlessly. This knob is designed to be durable and user-friendly, ensuring a smooth and efficient experience when working with the IR 212 impact wrench.

Repair kits

Ingersoll Rand Repair Kits

Ingersoll Rand offers a wide range of repair and maintenance kits for their air impact wrenches. These kits are designed to make tool repair and maintenance faster and more convenient, maximising productivity and keeping your tools running strong.

Ingersoll Rand repair kits include:

• Maintenance and Overhaul Kits: These kits are ideal for keeping your wrench in top condition and ensuring maximum productivity.
• Tune-up Kits: These are available for various models, including the 2135, 244, 280, 290, 2940, and 2235 series.
• Hammer & Anvil Kits: These kits are available for the 2135, 231, and 2141 series wrenches.
• Air Care Lubrication Kit: This kit includes 10Z4 oil, 67 grease, and a grease gun.
• Inlet Parts Kit: Specifically for the 2135 series impact wrench.
• Ratchet Head Repair Kit: For the 1077XPA model.
• Motor Tune-up Kits: Available for various models, including the 231, 261/271, 2131/2131-2, 2115, 2141, and 7801/7806 series.

Chicago Pneumatic Repair Kits

Chicago Pneumatic also offers repair kits for their air impact wrenches, including:

• CA132232 Repair Kit: This kit is suitable for Chicago Pneumatic power impact wrenches.
• Ring Retainer: Part number R093896.
• Retainer: Part number RETAINER.
• Seat-Throttle: A replacement seat for the throttle.
• Valve Throttle: Control the airflow to your impact wrench.

Other Repair Kits

Other repair kits are available from various brands, including:

• Astro Pneumatic: Offering replacement parts such as the 4" PAD PINSTRIPE REMOVAL 5/16-24 THREAD and the ARBOR 3/8IN. for AST400E PINSTRIPE REM PAD.
• Just Clips: Providing clip refill kits and O-ring kits in various sizes to suit different impact wrenches.
• Dynabrade: Offering a range of replacement parts, including the Contact Arm Assembly and the Hub Assembly.

Remember, it is important to choose the correct repair kit for your specific make and model of air impact wrench. Always refer to the manufacturer's instructions or seek advice if you are unsure.

Tune-up kits

Ingersoll Rand offers a range of tune-up kits for different models of their air impact wrenches, including the 231H Series, 231 Series, 2015 Series, 2135 Series, 2235 Series, 2705 Series, and 2707 Series. These kits are user-friendly and cost-effective, providing a complete maintenance solution with all the necessary components for a comprehensive tune-up.

For example, the tune-up kit for the 2135 Series includes a socket retainer, gaskets, inlet parts kit, vane pack, O-rings, seals, bearings, and a grease kit. The tune-up kit for the 2235 Series includes O-rings, retainers, bearings, a vane pack, gaskets, and an inlet parts kit.

In addition to the tune-up kits, Ingersoll Rand also offers lubrication kits and grease guns to further enhance the performance and longevity of your air impact wrench.

Frequently asked questions