Enter your failing motor's specs from the nameplate. We'll match it to every compatible replacement we stock — from every brand we carry. Each result clearly shows what it takes to install — from drop-in replacements to options requiring electrical or mechanical work.
Order does not matter, and nor do the bits we do not need. We will read it
and fill in the form below for you to check.
Step 1 ⸻ Enter Nameplate Specs
Required. Decimals OK (1.5, 7.5).
Nameplate may read 3450, 1725, 1175 — we handle that.
Read off the nameplate. T = standard shaft.
Match your plant electrical service.
Most industrial motors are TEFC.
Foot-mount is most common.
Enter Horsepower to begin
Understanding Your Results
Drop-In Replacement
Bolts directly onto your existing base. Uses your existing coupling, conduit, and wiring. Same NEMA frame, same shaft diameter, same mounting face, same voltage. A maintenance technician can install it in under an hour.
Minor Modifications
Same HP, RPM, frame family, and voltage — but a small difference: a different frame suffix (T vs TC), a better enclosure rating, or a different mounting face. Typically requires a new coupling or small adapter hardware. Call before ordering so we can confirm what you'll need.
Requires Professional Installation
Same HP and RPM, but a critical spec differs — voltage, frame size, phase, or mounting style. Never install this type of motor without a licensed electrician (for voltage or phase changes) and likely a machine shop (for frame or mounting changes). Installation costs often exceed the motor price.
Colorado Altitude Upsize
At Colorado elevations (5,280 ft — 10,000+ ft), continuous-duty motors lose 3–10% of their rated capacity due to thinner cooling air. If your current motor runs hot, runs hard, or was specified at sea-level ratings, consider one HP step up. Not needed for short-duty or lightly-loaded applications.
Don't see a match? We have 150,000+ more motors at our fingertips.
The database above shows motors we stock and can ship fast. We're authorized dealers for dozens of manufacturers — if we don't have the exact motor, we can usually get it in your hands within 2-5 business days.
