The Ingersoll Rand JQP4-THK Mechanism Kit is a genuine factory-engineered replacement kit designed to restore the internal hammer and cam mechanism of select Ingersoll Rand JQ4-Series air impact tools. Built to the same precise standards as the original components, this kit ensures reliable tool performance, smooth impact delivery, and extended service life in demanding production environments.

Each JQP4-THK Mechanism Kit includes precision-machined components such as the hammer frame, hammer cam, hammer, and side plate, allowing for efficient, like-new restoration of worn or high-cycle tools. These parts are engineered for balanced operation, minimal vibration, and consistent torque transfer under continuous use.

Ideal for maintenance technicians and assembly facilities, the Ingersoll Rand JQP4-THK Mechanism Kit supports long-term reliability, cost-effective tool servicing, and continued peak performance of your Ingersoll Rand pneumatic impact drivers and screwdrivers.

Ingersoll Rand JQP4-THK Mechanism Kit includes:

• JQ4-703 Hammer Frame
• JQ4-721 Hammer Cam
• (2) JQ4-724 Hammer
• JQ4-706 Side Plate
• JQP4-A726 Anvil Assembly