Universal Three-Arm Puller, 90mm Jaw Opening, 100mm Reach

Brief Overview

This universal three-arm puller is a workhorse for extracting bearings, gears, pulleys, and other press-fitted components in automotive and industrial service. The three adjustable arms and centrally threaded forcing screw provide balanced pulling force across multiple bearing types and sizes. For shops handling diverse extraction tasks, this complements specialized options like bearing pullers with fixed adjustment ranges or dual-mode hub pullers for specific applications.

Key Features

• Three removable, curved arms – Attach to central yoke via pivot bolts for tool-free configuration
• Adjustable arm positioning – Sliding guides on each arm allow precise jaw alignment to component geometry
• 90mm jaw opening range – Accommodates bearing bores and hub diameters within standard automotive range
• 100mm reach – Sufficient clearance for components mounted close to vehicle frame or housing walls
• Centrally threaded forcing screw – Coarse threads and hexagonal drive end for controlled, balanced extraction force
• Galvanized cast metal construction – Durable yoke and reinforced arm mounts resist corrosion and repeated use
• No specialty adapters required – Works with standard socket or wrench for hex drive end

Business Advantages for Resellers

• High-frequency tool: Bearing and pulley extraction is routine in any service bay—stock depth drives repeat orders
• Versatile application range: One tool handles multiple component types, reducing SKU complexity while maximizing customer value
• Competitive margin: Simple design keeps cost-of-goods low, supporting healthy distributor margins
• Durability = loyalty: Galvanized construction and adjustable design extend service life, building customer confidence and repeat business
• Essential inventory filler: Complements specialized pullers in a complete extraction toolkit; appeals to shops upgrading from basic hand tools

Technical Specifications

Specification	Value
Jaw Opening Range	90mm
Tool Reach	100mm
Arm Configuration	3 removable arms, adjustable
Forcing Screw	Centrally threaded, coarse pitch
Drive Type	Hexagonal nut/socket drive
Construction Material	Cast metal (galvanized)
Arm Attachment	Pivot bolt assembly
Finish	Bright silver/galvanized

Application Context

This three-arm puller is ideal for:

• Bearing extraction from gearbox inputs, transmission shafts, and engine blocks
• Pulley and sheave removal from alternators, water pumps, and auxiliary equipment
• Hub and wheel bearing pulls in chassis work
• General press-fitted component removal where balanced three-point force prevents binding and distortion

Value Proposition

For distributors, this universal three-arm puller fills the mid-range extraction segment—more versatile than basic two-arm designs, yet more affordable than specialized bearing kits. Its simple, proven design ensures consistent demand across service sectors, making it a reliable catalog staple for shops serious about bearing work.