centrifugal compressor parts
the part you need.
ready to ship.
Most parts in stock and ready to go. Can’t find what you need? We’ll reverse
engineer it. Every aftermarket part backed by a one-year warranty— cooler barrels
backed by a lifetime warranty.
most parts in stock
No waiting on order processing. Most parts ship the same day you call.
warranted every time
One-year warranty on all aftermarket parts. Lifetime warranty on A.C.E. cooler barrels.
can't find it? we'll build it
Our FARO ARM reverse engineering capability means no part is truly discontinued.
our flagship part
Coolers /
Barrels
A.C.E. cooler barrels are one of our most significant differentiators. In-stock, ready to ship, and
backed by a warranty no OEM can match.
a.c.e. cooler barrels
Our aftermarket cooler barrels are designed for centrifugal compressor intercoolers and aftercoolers. Most sizes are in stock and ready to ship — no backorder, no weeks-long wait, no OEM premium.
Every A.C.E. cooler barrel is manufactured to exact specifications and rigorously inspected before it ships. When your cooler goes down, you don't have time for delays.
most sizes in stock - same day shipping available
manufactured to exact OEM specifications
Rigorous inspection before every shipment
compatible with all major centrifugal compressor brands
Precision Components
Bearings
The components that keep your rotor spinning true and your system sealed tight. We stock bearings
and seals for all major centrifugal compressor brands.
& Seals
Thrust Bearings
Control axial movement of the rotor. Critical for maintaining proper clearances and preventing contact between rotating and stationary components
Journal bearings
Support radial loads on the shaft. We stock bull gear and pinion shaft journal bearings for all major compressor families.
Seals
Shaft seals, labyrinth seals, and balance piston seals for centrifugal compressors. Proper sealing directly impacts efficiency and reliability.
Monitoring & instrumentation
Probes
& cables
Vibration probes
Proximity probes and accelerometers for shaft vibration monitoring. Compatible with Bently Nevada and other major monitoring systems.
Extension cables
Matched extension cables for proximity probe systems. Proper cable length and specification is critical for accurate vibration readings.
driver / oscillators
Signal conditioning drivers for eddy current probe systems. We can help identify the right replacement for your monitoring setup.
maintenance essentials
consumables
& maintenance parts
Everything you need to know for scheduled maintenance and routine upkeep: filters, gaskets, lubricants,
and more. Keep them on the shelf so downtime stays off your schedule.
pumps
Lube oil pumps and auxiliary pump components for centrifugal compressor systems.
Filters
Oil filters, air filters, and coalescing elements. OEM equivalent and aftermarket options available.
gaskets
Full gasket kits and individual gaskets for intercoolers, aftercoolers, and covers. Custom cut available.
Lubricants
Compressor-grade lubricants and oils specified for centrifugal compressor applications.
atlas copco zh series
atlas copco
replacement actuator
A.C.E.’s aftermarket Electric Programmable Actuator is a direct drop-in replacement for Atlas Copco
ZH compressors — at a fraction of the OEM cost, and in stock today.
the actuator the OEM
doesnt want you to find
The Atlas Copco OEM actuator is overpriced, prone to failure, and almost never in stock
when you need it. Ours is field-tested, programmable, and ships the same day you
order.
We’ve had customers call us after waiting 6+ weeks on the OEM — then call back to tell
us they wish they’d called A.C.E. first. Don’t make that mistake.
- Direct replacement for Atlas Copco ZH inlet and bypass valve actuators
- Electric programmable — adjustable for your specific application
- Field-tested for function and accuracy
- In stock and ready to ship today
- Significantly less than OEM pricing
- Full one-year warranty
Can't find
your part?
If you have a part unique to your machine — or something you simply
can’t source anywhere —our FARO ARM reverse engineering
capabilitymeans it’s not gone. It’s just not made yet.
Our state-of-the-art FARO ARM measures existing
components to exact tolerances and produces
parts that will probably outperform the original.
IF IT EXISTED ONCE, WE CAN MAKE IT AGAIN.
DISCONTINUED PARTS
O
Need a part
Right Now?
Don’t wait on a form submission. Call us directly. A real
person answers 24/7 for emergency parts needs-
we’ll tell you immediately if it’s in stock and when it ships.
(866) 383-0016
TOLL FREE · EMERGENCY LINE
(270) 247-1554
MAYFIELD, KY OFFICE