4 Inch - Casters

Find replacement casters for pallet jacks, forklifts, and material handling equipment — including swivel casters, rigid casters, and brake casters in a range of wheel materials and load ratings. Our Casters collection covers the most common caster configurations used on pallet jack frames, equipment bases, and accessory carts across major OEM brands.

Compatible equipment brands include Crown, Raymond, Toyota, Yale, Hyster, BT Prime Mover, and other major OEM and aftermarket manufacturers. Casters are matched by wheel diameter, width, mounting plate dimensions, and load capacity.

Caster types available:

• Swivel Casters — 360° swivel for maneuverability on equipment bases and carts
• Rigid Casters — fixed-direction casters for straight-line tracking
• Brake Casters — swivel casters with integrated locking brake for stationary positioning
• Polyurethane Wheel Casters — smooth-floor applications; low rolling resistance and floor protection
• Nylon & Phenolic Wheel Casters — rough surface and outdoor applications

How to select the right caster: Key specs to match include wheel diameter, wheel width, mounting plate size (length × width × bolt pattern), and load capacity per caster. For equipment-specific casters, use the brand and model filters above. For general replacement casters, match the wheel diameter and mounting plate dimensions to your existing hardware.

With 260+ caster SKUs in stock, most orders ship same or next business day from our US warehouse.