DURATECH 3-Inch 3-Jaw Gear Puller — Cr-V Steel, Fully Assembled, 3-Ton Rated

Duratech's 3-inch, three-jaw gear puller is a ready-to-use CR-V steel removal tool designed to extract gears, pulleys, bearings and flywheels safely and with balanced, non-slip grip.

This compact 3-jaw puller from DURATECH arrives fully assembled and built from heat-treated chrome-vanadium (Cr-V) steel for long-lasting strength. Its reversible jaws and plated finish make it versatile for pulling parts from inside or outside diameters while resisting corrosion. The unit’s 3-ton rated drive screw, measured jaw spread and reach make it suitable for light to medium automotive, industrial and home-shop tasks where controlled, even pulling force is required.

How does this puller grip and remove stubborn parts?

The three jaws distribute force evenly around the component, reducing the risk of slipping or deforming the workpiece. Each claw is machined for a secure bite, and the jaws can be flipped or repositioned to convert between internal and external pulling modes. The hardened Cr-V steel resists bending, while fine chrome plating and black phosphating protect moving parts from corrosion.

• Three precisely machined jaws for stable, non-slip contact
• Reversible jaws for internal or external pulling positions
• Heat-treated Cr-V steel construction for strength and wear resistance
• Chrome-plated jaws and phosphated screw for corrosion protection

What size range and capacity should I expect?

This puller has a 3-inch jaw spread, a 3-9/16-inch jaw reach and a maximum use range around 75 mm, with a 3-ton rated puller screw. Those dimensions make it well-suited for many light-to-medium removal jobs on cars, motorcycles, lawn equipment and small industrial assemblies. Always measure your part and shaft clearance before use to confirm fit.

• Jaw spread: 3 inches for typical small gear and pulley diameters
• Jaw reach: 3-9/16 inches to access recessed components
• Maximum use range: approximately 75 mm
• Rated working force: 3 tons for controlled extraction power

How easy is it to set up and operate for at-home repairs?

The DURATECH product ships fully assembled so you can start using it immediately with a wrench, ratchet or spanner. Interchangeable jaws and a single centered drive screw simplify alignment and reduce setup time. Its compact footprint and reversible claws help you work in confined spaces without resorting to makeshift pulls or hammers.

• Fully assembled — ready to use with common hand tools
• Interchangeable jaws for quick adjustments to shape and size
• Compact design suitable for tight engine bays or workshop benches
• Balanced three-jaw geometry helps prevent part damage

What maintenance keeps this puller working reliably?

Wipe the tool clean after use and lightly lubricate the drive screw to maintain smooth operation and prevent rust. Inspect jaws for wear or deformation and replace if gripping teeth become rounded. Storing in a dry toolbox and avoiding exposure to corrosive chemicals preserves the plated and phosphated finishes.

• Clean and dry after each use to prevent corrosion
• Lightly oil the screw threads for consistent action
• Check jaw teeth and replace if worn or damaged
• Store in a protected, dry location when not in use

Who is this for: The DURATECH 3-Inch 3-Jaw Gear Puller is aimed at DIYers, home mechanics, small repair shops and maintenance technicians who need a compact, dependable extractor for gears, pulleys, bearings and flywheels. It fits projects that demand controlled pulling force in limited spaces and offers a durable, corrosion-resistant finish for long service life. Confirm the tool’s jaw dimensions against your parts before ordering for the best fit.