OEMTOOLS 5-Inch Timing Gear & Pulley Puller - 5" Yoke with 5/16-18 x 6" Bolts, Steel Heavy-Duty

The OEMTOOLS 25258 is a heavy-duty 5-inch timing gear and pulley puller designed to remove crankshaft gears, pulleys, and tapped-hole timing gears quickly and safely.

This compact, rugged puller uses a 5-inch yoke and two long 5/16-18 bolts to grab and extract gears from shafts with controlled force. Constructed from durable steel and finished with OEMTOOLS branding, it’s made for professional mechanics and DIYers who need a simple, reliable tool for stubborn or seized components. The tool is covered by the OEMTOOLS Limited Lifetime warranty for normal use—see the manual for conditions.

How do I set up and use the puller safely?

Prepare the tool and part before applying force: lubricate the pushing screw, align the yoke and screw with the shaft, and thread the pulling bolts fully into the gear’s tapped holes. Turn the center screw gradually to push the gear off the shaft; remove slowly to avoid sudden release.

• Lubricate the center screw to reduce friction and prevent damage
• Center the pushing screw over the shaft end for straight pulling
• Thread both 5/16-18 x 6" bolts fully into the gear’s tapped holes
• Apply steady, even turns—don’t use impact tools on the center screw

What components and sizes does this puller work with?

The 5-inch yoke and included bolts suit many common crankshaft gears, timing gears, and pulleys that have factory tapped holes. It’s not intended for press-fit parts without tapped access or for gears requiring a different jaw span or puller type.

• 5-inch yoke span fits many medium-sized gears and pulleys
• Two 5/16-18 x 6" bolts for threaded gear removal
• Steel construction for heavy-duty shop use
• Best for gears/pulleys with existing tapped holes for bolts

Can this tool withstand professional shop use and heavy-duty jobs?

Yes — the OEMTOOLS 25258 is made from sturdy steel and built for repeated professional use when applied correctly. The design emphasizes mechanical advantage and durability, though extreme misuse can exceed its intended limits.

• Sturdy steel construction for repeated removals
• OEMTOOLS Limited Lifetime coverage under normal use
• Simple maintenance: keep threads clean and lubricated
• Avoid excessive leverage beyond recommended practice

How do I maintain and store the puller for long life?

Maintenance is minimal: wipe clean after use, keep threads lightly lubricated, and store in a dry place to prevent corrosion. The slim yoke profile makes it easy to stow in a toolbox or drawer between jobs.

• Clean metal surfaces and remove debris from threads
• Apply light oil to the center screw and bolts before storage
• Store flat in a toolbox or hang to prevent bending
• Inspect threads and bolts periodically for wear or damage

Who is this for: The OEMTOOLS 25258 5" Timing Gear and Pulley Puller is aimed at professional mechanics, automotive technicians, and experienced DIYers who routinely remove crankshaft gears, timing gears, or pulleys with tapped holes. If you need a compact, reliable puller for medium-sized components and value a steel-built tool backed by a limited lifetime coverage, this puller is a practical, easy-to-use addition to your shop kit.