Orion Motor Tech 3-Jaw Gear Puller Set, 3-in/4-in/6-in Sizes — Reversible Jaws, Heat-Treated Steel

Orion Motor Tech's 3", 4" and 6" three-jaw gear puller set is a heavy-duty, reversible-jaw removal kit built to extract gears, pulleys, bearings and flywheels with controlled, even force. This three-piece puller kit combines versatility and strength so DIYers and professional mechanics can remove press-fit parts without marring housings or shafts. Each puller accepts standard wrench or ratchet drive tools and is made from drop-forged, heat-treated carbon steel with a corrosion-resistant finish for long service life. The reversible jaw design and multiple reach options let you adapt the same puller to inside- or outside-gripping jobs across engines, transmissions, steering assemblies and industrial equipment.

How do the three sizes cover different removal jobs?

The set includes 3", 4" and 6" maximum spreads and corresponding reach lengths to suit a wide variety of diameters and clearance depths. Smaller spreads are ideal for compact pulleys and bearings; the larger puller handles bigger flywheels and crank pulleys.

• 3" puller: short reach for tight spaces and small bearings
• 4" puller: mid-range spread for most car and light-truck components
• 6" puller: maximum spread and multiple fixing holes for larger parts

Why choose reversible jaws and what do they change?

Reversible jaws let you switch between an inside grip (pulling off shafts) and an outside grip (pulling off housings or rims) without buying separate tools. The 6" puller’s dual fixing holes offer extra configuration options for uneven or awkward grips.

• Flip jaws for inside or outside gripping
• 6" model offers four jaw positions via two fixing holes
• Reinforced jaw geometry spreads force to reduce damage risk

Will these pullers stand up to repeated shop use?

Yes — the components are drop-forged and heat-treated to increase tensile strength and resist bending under load. A corrosion-proof coating helps prevent surface rust when tools are stored in humid garages or service vans.

• Drop-forged carbon steel construction for high strength
• Heat treatment improves toughness and fatigue resistance
• Protective finish extends tool life in workshop environments

How do I use the set safely and effectively?

Center the puller screw on the shaft or against the appropriate bearing face, tighten evenly, and keep the jaws aligned to apply smooth, axial force. Use a wrench or ratchet rated for the load and wear eye protection; inspect jaws and threads before each use.

• Align puller and center mandrel before loading torque
• Tighten gradually, alternating if needed for even removal
• Inspect for bent jaws or stripped threads before reusing

Who is this for: This Orion Motor Tech 3-jaw puller set suits home mechanics, roadside technicians and professional shops that need a compact, adaptable removal kit. It’s designed for anyone who frequently removes bearings, pulleys, flywheels or pressed-on components and wants a durable, multi-configuration tool set that reduces the need for specialty pullers.

FAQ

Q: Can the jaws pull from inside and outside surfaces?

A: Yes. The jaws are reversible so each puller can grip parts from either the inner or outer edge.

Q: What wrench size fits the puller screw?

A: The puller accepts standard wrenches or ratchets; match your tool to the screw head size provided in the kit.