Universal puller set

The YT-25250 universal puller set is a professional service tool designed for the disassembly of components mounted on shafts, such as bearings, pulleys, hubs, or bushings. The design based on a ratchet mechanism with indexed arms ensures stable positioning of the jaws and precise force transfer, resulting in high work efficiency and operational safety. This solution eliminates the need to support the arms during assembly, allowing for single-person operation of the tool. The set has been designed for workshop applications where repeatability, durability, and quick adaptation to various disassembly tasks are essential.

The complete set allows for configuration as a two- or three-arm puller, and the reversible jaws enable operation in both external and internal configurations, significantly expanding the range of applications. It performs well with components of varying degrees of seating and seizing, offering controlled and even application of pulling force. The set meets the requirements of professional workshop applications, providing precision, durability, and flexibility in configuration when working with components requiring controlled disassembly.

Key features and specifications:

• The 10-piece set includes a complete working system that allows for tool configuration depending on the type of service operation.
• Working load range – 2T and 5T allows for selecting the tool according to the size and degree of seating of the disassembled component.
• Modular design with 2- and 3-arm configurations enables operation in various setups and ensures optimal force distribution and stability during disassembly.
• Indexed arms with a ratchet mechanism – the special design of the jaws allows for self-positioning and maintaining the set position, facilitating mounting on the component without the need for additional support.
• Reversible working jaws – quick change from external to internal configuration allows the tool to be adapted to different types of connections.
• Jaw working range – maximum opening of approx. 3-1/4" (2T puller) and up to 5" (5T puller) – enables handling a wide range of diameters.
• High-strength materials – the body and screw are made from structural steel 45#, and the working elements from manganese steel 65 Mn – ensuring high resistance to stress and deformation.
• Blackened protective coating increases corrosion resistance and reduces wear on working surfaces.
• Transport case made of plastic facilitates the organization of the set, protects components during transport, and ensures quick access to tools.