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Nexa3D Window Lower Door Track for NXE 400 / 400Pro | P/N 11084-02
Genuine Nexa3D lower door track for the NXE 400 and NXE 400 Pro — the bottom guide rail the chamber window/door rides on, restoring smooth, aligned travel.
- ✓ OEM Nexa3D P/N 11084-02 Rev B — NXE 400 / 400 Pro (NX platform, LE4)
- ✓ Direct-fit lower track for the sliding chamber window/door
- ✓ In stock — ships in 2 business days from US inventory
$147
Price held 7 days after order.
Genuine parts, no overseas wait
Genuine parts, no overseas wait
OEM fit, not a generic rail
The Window Lower Door Track is the genuine Nexa3D component (P/N 11084-02) — profile and mounting match the NXE 400, so the window rides true and closes flush instead of dragging or jumping the track.
An applications engineer on the line
Not sure whether the lower track, upper track or handle is the worn part? Our engineers support Nexa3D NXE machines directly — sub-4h reply, NDA standard.
About this product
Compatibility & Specifications
The Window Lower Door Track (P/N 11084-02 Rev B) is a genuine Nexa3D spare part for the NXE 400 and NXE 400 Pro (NX-platform, LE4 light-engine generation). It replaces the lower guide rail that the chamber window/door slides along, restoring smooth, aligned travel and proper closure after wear or damage. Pairs with the Upper Window Track Kit. OEM fit — dimensions and mounting match the original.
Why Source Through Additive Plus
Genuine Nexa3D hardware, stocked and supported in the US, for the machines we sell. Ships in 2 business days — no overseas lead time on maintenance parts — with a response in under 24 hours.
| Brand | Nexa3D |
| Country of origin | USA |
| Platform | NX |
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· 2 Business DaysCommon questions
Don't see yours? Email [email protected] — NDA standard, typical reply within 4 hours.
Which Nexa3D printers is the Window Lower Door Track compatible with?
The Window Lower Door Track (P/N 11084-02 Rev B) fits the Nexa3D NXE 400 and NXE 400 Pro (NX-platform machines with the LE4 light-engine generation). It is the lower guide rail for the chamber window/door on these systems.
Is this a genuine Nexa3D part?
Yes. This is the genuine Nexa3D OEM Window Lower Door Track, part number 11084-02 Rev B. Its profile and mounting match the original, so the chamber window rides true and closes flush rather than dragging or jumping the track.
When should the lower door track be replaced?
Replace the lower track when the chamber window drags, sticks, sits unevenly or jumps out of its guide. A worn or bent lower rail is a common cause of rough window travel on NXE 400 machines; the 11084-02 part restores smooth, aligned motion, ideally replaced together with the upper track.
Place your order, or talk to an engineer first
Order Nexa3D Window Lower Door Track for NXE 400 / 400Pro | P/N 11084-02 direct, or talk to materials engineer