2‑arm Gear Puller Jonnesway AE310031, 150 mm reach, model AE310031

The Jonnesway 2-arm gear puller AE310031 is a professional-grade mechanical tool engineered for the precise removal of gears, bearings, pulleys, and other press-fit components. With a reach of 150 mm, this tool provides reliable performance in automotive repair and general workshop maintenance. Its robust construction and adjustable arm design ensure stable grip and controlled axial force during extraction tasks.

Advantages

This gear puller features a durable design that withstands significant mechanical stress during operation. The two-arm configuration allows for easy access in confined spaces where a three-arm puller might be too bulky. The central forcing screw is precision-machined to provide smooth and consistent pressure, minimizing the risk of damage to the component being removed or the shaft it is mounted on. Its adjustable arms offer versatility, allowing the user to adapt the tool to various diameters and sizes of parts.

Suitable for

• Removing gears from shafts
• Extracting bearings from housings
• Removing pulleys and sprockets
• General automotive maintenance and repair

When it may not be suitable

This tool is not intended for removing extremely large or seized components that require hydraulic force beyond the capacity of a manual mechanical screw. It is also not suitable for applications where a three-arm puller is required to ensure perfectly balanced pressure distribution on delicate or thin-walled components.

Key specifications

• Type: 2-arm mechanical gear puller
• Reach: 150 mm
• Operation: Manual forcing screw
• Material: High-strength steel

How to use

To use the Jonnesway gear puller, first ensure the arms are adjusted to fit securely around the component you intend to remove. Position the central forcing screw directly against the center of the shaft. Tighten the screw manually until the arms are firmly locked onto the part. Gradually turn the forcing screw clockwise to apply axial pressure, ensuring the puller remains centered throughout the process. Continue turning until the component is fully extracted from the shaft.

What to consider before purchase

• Ensure the 150 mm reach is sufficient for the depth of the component you need to remove.
• Verify that the diameter of the part is compatible with the arm spread of this model.
• Check if the space around the component allows for the placement of two arms.

Usage recommendations

Always wear appropriate eye protection when using mechanical pullers. Ensure the forcing screw is well-lubricated to maintain smooth operation and extend the service life of the tool. Do not use power tools to drive the forcing screw, as this may cause damage to the threads.