Find the correct replacement caster by measurements, part number, mount type, wheel size, bolt pattern, or uploaded photos. Built for OEM, MRO, and facility teams who need the exact match, not the closest guess.
If you already know your caster specs, start with mount type, wheel diameter, and load capacity. The finder filters the live CasterHQ catalog and shows your matches. For width, plate size, bolt pattern, stem, or bearing, send photos below and a specialist confirms the exact match.
Not sure which caster you need? Upload photos and measurements and a CasterHQ specialist will help identify the correct replacement caster, wheel, or assembly.
A clear photo set lets our team confirm mount type, wheel diameter and width, plate or stem dimensions, and wheel material without back-and-forth. Most replacements are identified from photos plus two or three measurements.
Fields marked * are required. Everything else is optional, send what you have.
You do not need every field. Send what you have, photos plus a few measurements are usually enough for our team to identify the right replacement.
Eight measurements identify almost any caster. Measure to the nearest 1/16 inch and note whether the unit swivels, is rigid, or has a brake.
Measure straight across the wheel through the center, edge to edge, with the caster off the ground.
Measure the thickness of the wheel across the tread face, the dimension that contacts the floor.
Top of the mounting plate or base of the stem down to the floor. This sets the ride height of the equipment.
Measure the full length and width of the rectangular mounting plate, outer edge to outer edge.
Center-to-center distance between bolt holes, measured both length and width (and diagonally if staggered).
For stem casters, measure the diameter of the stem. Note the type: threaded, round, grip-ring, or expanding.
Measure from the top of the swivel section to the end of the stem. Include thread length if threaded.
Divide the total loaded weight by the number of casters, then add a safety margin. When in doubt, send the equipment weight and we will calculate it.
The right replacement is not just the right size. These application details let our team match the wheel material, bearing, and rig to how the equipment is actually used.
Submit photos, measurements, and application details. A CasterHQ product specialist will review the request and identify the closest available replacement, or ask for more information if needed.
CasterHQ · Industrial Casters & Material Handling · 6850 Exchange Dr, Mansfield, TX 76063 · 844-439-4335
