Gardner Denver “X” vs “R” Blowers — What You Need to Know Before You Buy
Understanding Factory vs Distributor Remanufactured Blowers
If you’re shopping for Gardner Denver or Drum remanufactured blowers, you’ve probably noticed model numbers ending in “X” or “R.” Those small letters carry big meaning when it comes to performance, warranty, and value — especially for vacuum and pneumatic truck operators who rely on dependable air systems.
At BigTruckPartsUSA.com, we specialize in heavy-duty pneumatic, hydraulic, and vacuum equipment for loading / unloading, so we see a lot of confusion around the difference between factory reman (“X”) blowers and distributor reman (“R”) blowers. Here’s the clear truth — straight from the source.
“X” = Factory-Remanufactured (Never Used)
A model ending in “X” (like T5CDL9L-X or 6MR-X) is a factory-remanufactured Gardner Denver blower, meaning:
- Never used or installed — these units simply didn’t pass the initial SoX inspection at the factory.
- Reworked, retested, and re-certified by Gardner Denver engineers to meet brand-new specifications.
- Carry a full 18-month warranty from shipment or 12 months from start-up, whichever occurs first.
- Typical savings: $700–$1,500 off list
- Condition: Essentially new
- Warranty: 18 months from shipment / 12 months from start-up
These units are the best deal for fleets and OEM installers who want new performance at a lower cost — no risk, no shortcuts, and backed by Gardner Denver’s own warranty.
“R” = Distributor-Remanufactured (Previously Used)
Blowers ending in “R” (for example, T5CDL9L-R) are rebuilt by authorized distributors, not the factory. They start as previously used field cores, then receive a full tear-down and rebuild using genuine Gardner Denver parts:
- New bearings, seals, and gaskets
- Cleaned or machined housings and rotors
- Fully tested before shipment
These are excellent budget rebuilds and carry a shorter 1-year warranty from the distributor.
- Typical savings: $1,500 or more
- Condition: Prior Use / Overhauled to Factory Standard
- Warranty: 12 months
Quick Reference Comparison
| Type |
Built By |
Source Condition |
Warranty |
Typical Discount |
Ideal Use |
| New (no suffix) |
Gardner Denver Factory |
Brand New |
24 mo ship / 18 mo start-up |
— |
OEM installs, high-duty service |
| Factory Reman “X” |
Gardner Denver Factory |
Never Used, Requalified |
18 mo ship / 12 mo start-up |
$700–$1,500 |
OEM performance at lower price |
| Distributor Reman “R” |
Authorized Distributor |
Used / Rebuilt |
12 months |
$1500 + |
Budget repairs or temporary use |
Our Take
At BigTruckPartsUSA.com, we stock both options and help you decide which one fits your operation and budget. For quotes or technical guidance, contact our sales team — we’re happy to walk you through the best setup for your pneumatic or vacuum system.
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