3‑arm Gear Puller Jonnesway AE310034 — 75 mm Reach, Model AE310034

The Jonnesway 3‑arm Gear Puller AE310034 is a manual extraction tool with a 75 mm reach designed to remove gears, pulleys, bearings and other press‑fitted parts from shafts. The three‑arm configuration ensures even distribution of pulling force and stable engagement around round or irregular components. Constructed for workshop and automotive maintenance tasks, the puller provides controlled, mechanical removal without the need for impact tools.

Advantages

The three‑arm design offers balanced extraction and reduces the risk of component slippage or damage during removal. A 75 mm reach allows access to moderately recessed parts while keeping the operator at a safe distance. The tool's manual operation gives precise control over pulling speed and force, suitable for delicate assemblies and general mechanical work. Durable construction and straightforward setup make it practical for repeated use in professional or hobbyist settings.

Suitable for

• Removing gears and sprockets from shafts
• Extracting pulleys and bushings
• Pulling bearings and sleeves
• Workshop maintenance and automotive repair tasks

Key specifications

• Arm configuration: three‑arm design for balanced force distribution
• Reach: 75 mm usable reach for accessing recessed components
• Operation: manual, screw‑driven extraction mechanism for controlled pulling
• Compatibility: suitable for round and irregularly shaped parts within the specified reach
• Use environment: intended for workshop and automotive maintenance applications

How to use

Position the arms of the puller so that they evenly engage the component to be removed, ensuring the jaws sit behind the part's shoulder or edge. Center the forcing screw on the shaft or extraction point and turn the screw gradually using the appropriate wrench or handle. Apply steady, controlled force until the part is freed from the shaft. Inspect the component and the puller after use and clean any debris or residue from contact surfaces.

Usage recommendations

Use the puller with appropriate personal protective equipment and ensure the workpiece is securely supported to prevent sudden movement. Avoid applying excessive force that could deform the component or the puller; if a part does not move with steady hand force, reassess grip and consider using heat or lubrication where appropriate. Store the tool dry and lightly lubricate the screw mechanism periodically to maintain smooth operation.