Bearing Puller Set AWTools AW19020 — manual 3-arm puller tool kit for hub and bearing removal

AWTools AW19020 is a manual 3-arm bearing puller set designed for controlled removal of bearings, hubs and sleeves in workshop and automotive maintenance environments. The kit uses a three-legged configuration to distribute extraction forces evenly around the component, while an adjustable jaw span and a central forcing screw enable precise, mechanical separation without reliance on hydraulic systems or heat.

Advantages

The three-arm design offers balanced extraction that reduces the risk of component distortion and makes it easier to center the tool on round parts. Adjustable jaws accommodate a range of diameters, allowing one kit to handle multiple sizes of bearings and hubs. The central forcing screw provides controlled axial force for gradual removal and simplifies operation with hand tools or sockets. Constructed for mechanical reliability, the set is suited to repeated use in workshop and maintenance settings.

Suitable for

• Removal of wheel hubs and wheel bearings in passenger cars and light commercial vehicles
• Extracting bearings, bushings and sleeves from shafts and housings
• Workshop maintenance tasks requiring non-destructive mechanical extraction
• General automotive repair and refurbishment where controlled pulling force is needed

Key specifications

• Configuration: three-arm puller for balanced extraction
• Jaw type: adjustable, reversible jaws to fit internal or external grips
• Driving mechanism: central threaded forcing screw for axial force application
• Material: hardened steel components for durability under repeated use
• Compatibility: adjustable span suitable for a range of diameters common to bearings and hubs
• Operation mode: manual, requires hand tools or sockets to turn forcing screw

How to use

Position the puller so the three arms engage evenly behind or around the component to be removed. Adjust the jaw span and secure the arms in place to ensure a centered, balanced grip. Thread the central forcing screw until it contacts the shaft or forcing point, then apply steady, controlled torque with an appropriate wrench or socket to draw the component off its seat. Periodically check alignment and readjust as necessary to maintain even load distribution and avoid slippage. After removal, clean and inspect the puller components before storage.

Usage recommendations

Use appropriate personal protective equipment and ensure the workpiece is secured before extraction. Avoid applying excessive force or using damaged jaws; if a part is stuck, verify correct engagement and consider lubrication or heat only when safe and appropriate for the component material.