Pulley puller AWTools AW19011, compact 800 g removal tool for engine and machinery pulleys

AWTools AW19011 pulley puller is a compact mechanical removal tool weighing 800 g, designed for controlled extraction of pulleys, bearings, gears, discs and rings from engines, alternators and other rotating machinery. Constructed from drop-forged tool steel that is hardened and tempered, the tool is built for repeated workshop and garage use while remaining small enough for tight working spaces. The central hex-head screw is compatible with a ratchet wrench and the arms are satin-plated to reduce slippage; each arm is independently adjustable and the double-sided jaw design permits gripping from both the inside and outside of the component.

Advantages

The compact design combines low weight with robust construction, enabling precise, controlled removal of press-fit and interference-fit pulleys without excessive force. Hardened and tempered tool steel provides wear resistance and durability for frequent use. Satin-plated, individually adjustable arms and a double-sided jaw increase versatility by allowing multiple gripping positions and reduced slippage. The central hex-head screw with black oxide finish is intended for use with a ratchet wrench for steady, controlled torque application.

Suitable for

• Removing pulleys from engines and alternators
• Extracting bearings and bearing races from housings
• Pulling gears, discs and rings in automotive repair
• Garage maintenance and professional service workshops
• DIY mechanical repairs where compact tools are needed

Key specifications

• Material: drop-forged tool steel, hardened and tempered
• Weight: approx. 800 g (compact design)
• Central screw: hex-head for ratchet wrench, black oxide finish
• Arm surface: satin plated to reduce slippage
• Arm adjustment: each arm adjustable separately
• Jaw design: double-sided for inside and outside gripping
• Intended use: pulleys, bearings, gears, discs, rings

How to use

Select the appropriate jaw orientation for inside or outside grip and position the arms around the component to be removed. Adjust each arm independently so the jaws seat securely against the component. Fit a ratchet wrench to the central hex-head screw and apply steady, even torque to draw the component free. Keep the puller centered on the shaft and maintain alignment during extraction to prevent damage to the part or surrounding components. After removal, inspect the pulled part and the shaft for wear or damage before reassembly.

Usage recommendations

Use eye protection and take appropriate safety precautions when working with compressed, press-fit parts. Apply penetrating lubricant where required and use steady, controlled torque; avoid sudden impacts. For corroded or heavily seized components, combine gradual tightening with periodic backing off to reduce risk of part damage. Ensure the puller jaws are fully engaged and centered before applying full torque.