syizyen Harmonic Balancer Puller Set 46PC — 4-Slot Yoke, Hardened Forcing Screw, SAE & Metric Bolts

The syizyen 46PCS Harmonic Balancer Puller Set is a full 4-slot yoke kit with 30 bolts and hardened center screw designed to remove harmonic balancers, crank pulleys, steering wheels and similar parts on most cars and light trucks.

This comprehensive kit combines a robust steel yoke, heat-treated forcing screw and a wide assortment of SAE and metric bolts so you can adapt the puller to a variety of threaded hubs and pulleys. It’s built for repeated workshop use: components are carbon steel with corrosion-resistant treatments and the set covers common thread sizes to reduce the need for improvised workarounds. The design emphasizes straightforward setup and gradual, controlled extraction to protect tapered hubs and surrounding components.

How does this kit fit different pulleys and hubs?

The syizyen set includes a 4-slot puller yoke and 30 bolts in both standard and metric threads so you can match the puller to most factory-threaded holes. Adapters allow the center forcing screw to work with varying hub depths and pilot diameters, giving the set flexibility across models.

• Includes bolts in 1/4"-28, 5/16"-18, 3/8"-24, 3/8"-19, 3/8"-16, M8x1.25 and M10x1.5 sizes
• Three adapters to bridge differences in hub geometry
• 4-slot yoke accepts puller arms for balanced extraction

Is the tool strong enough for repeated garage use?

Yes — the main components are made from carbon steel and the center adapter and forcing screw are heat treated for durability. That treatment increases strength and wear resistance so the kit holds up through multiple extractions under workshop conditions.

• Hardened forcing screw handles the tensile load of pulling operations
• Steel yoke frame resists bending under lateral stress
• Corrosion-resistant finish prolongs service life

How simple is it to operate for one mechanic?

Operation is straightforward: match a bolt to the threaded hole, install the puller yoke, and turn the center screw to apply steady pressure. The 4-slot configuration keeps force even, reducing the chance of slippage or damage when removing tightly seated pulleys or wheels.

• Locate factory threaded holes or use supplied adapters where needed
• Attach puller and use the center screw to lift the pulley smoothly
• Works with basic hand tools — no hydraulic press required

What specific jobs can this set handle around the shop?

The kit is intended for harmonic balancers, crankshaft pulleys, steering wheels, gears and small flywheels found on many cars, pickups and light SUVs. With its mix of sizes and adapters it covers the common removal tasks technicians face in routine engine work and steering service.

• Removes harmonic balancers and crank pulleys without damaging keyways
• Extracts steering wheels and small flywheels where threaded removal points are present
• Suitable for most passenger cars, light trucks and small-engine vehicles

Who is this for? The syizyen 46PCS Harmonic Balancer Puller Set targets professional mechanics, mobile technicians and serious DIYers who need a reliable, adaptable puller kit for frequent use. If you routinely remove pulleys, steering wheels or similar components and want a single kit that spans SAE and metric threads with hardened, long-lasting parts, this set delivers a practical balance of coverage and toughness without requiring specialty extraction equipment.