Bahco 2-Arm Puller 10-60 mm, 40 mm Reach, Reversible Jaws, 4543-1

In a busy automotive workshop, a technician faces a seized bearing on a water pump. With limited space and the need for a reliable grip, they reach for the Bahco 4543-1 2-arm puller. Its reversible jaws adapt quickly to external or internal pulling, making short work of bearings, gears, and pulleys. The high-grade chrome vanadium steel construction ensures durability and resistance to wear, while the 40 mm reach provides ample depth for most common tasks. Whether you're a professional mechanic or a dedicated DIYer, this puller delivers the strength and precision needed to get the job done efficiently.

Key specifications

• Type: Universal 2-arm puller with reversible jaws
• External gripping range: 10 – 60 mm
• Internal gripping range: 30 – 80 mm
• Reach (span depth): 40 mm
• Maximum torque: 10 Nm
• Spindle thread: M10 x 1.5
• Spindle length: 80 mm
• Spindle hex size: 10 mm
• Jaw width: 10 mm
• Jaw thickness: 3 mm
• Material: High-grade steel (chrome vanadium)
• Application: Bearings, gears, pulleys

Why choose it

Bahco is a trusted name in professional hand tools, and the 4543-1 puller is built to meet demanding standards. The reversible jaws offer versatility for both external and internal pulling jobs, eliminating the need for multiple tools. The chrome vanadium steel provides excellent strength and durability, resisting bending and wear even under high torque. The compact design allows access in tight spaces, while the smooth spindle operation ensures controlled and precise extraction. This puller is a reliable addition to any tool kit, delivering consistent performance over years of use.

Ideal use cases

• Removing bearings from shafts or housings in automotive repair
• Extracting gears and pulleys from motors and machinery
• Internal pulling of seals and bushings with the reversed jaws
• Maintenance tasks in workshops, garages, and industrial settings

Good to know

The Bahco 4543-1 puller is designed for mechanical screw-type operation, providing controlled force without the need for hydraulic or pneumatic systems. The reversible jaws are easily switched by removing and flipping them, allowing quick adaptation to the task. The spindle features a hex head for use with a standard wrench or socket, and the fine thread ensures smooth advancement. Always ensure the jaws are properly seated and the puller is aligned with the workpiece to avoid damage. Regular cleaning and light lubrication of the spindle will maintain smooth operation and extend the tool's life.