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SKU:
NLT2T02113
Ships for free in 2–4 business days.
Coupling Hub 1604077400 for Atlas Copco XAS Air Compressors
$305.89
In Stock
$305.89
Sale price
$305.89
Regular price
This is a brand new compressor drive coupling for Atlas Copco XAS-series portable air compressors, Atlas Copco XAS 188 family. It transfers drive through the compressor driveline and replaces a worn or damaged coupling.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
| Atlas Copco XAS-series portable air compressors |
| Atlas Copco XAS 188 family |
Product Overview
The coupling transfers engine power into the compressor element while accommodating normal alignment and driveline movement. Wear can show up as vibration, knocking, looseness or failure to drive the compressor correctly.
Couplings should be inspected together with the mating hubs, mounts and alignment. Excess movement elsewhere in the driveline can shorten coupling life.
Key Features & Performance
- Transfers drive between the engine and compressor driveline
- Helps isolate normal alignment movement while maintaining torque transfer
- A worn coupling can create vibration, clunking or loss of drive
Technical Specifications
| Drive coupling / coupling hub | |
| Atlas Copco parts reference 1604077400 |
Replaces / Cross-References
1604077400
Common Reasons for Replacement
- Excessive driveline vibration
- Knocking or clunking at the coupling
- Visible cracking or wear
- Compressor is not being driven correctly
Fitment Notes
Atlas Copco uses similar couplings across multiple XAS configurations. Verify 1604077400 against your compressor serial number and existing coupling before ordering.
Frequently Asked Questions
How should I verify fitment?
Atlas Copco uses similar couplings across multiple XAS configurations. Verify 1604077400 against your compressor serial number and existing coupling before ordering.
Is this an OEM part?
This listing is for a new replacement part. It is not represented as the original manufacturer's branded part unless the product listing specifically states otherwise.
What should I check before installation?
Compare the replacement with the removed part before installation, correct any related wiring, hose, mounting or system problems, and follow the equipment manufacturer's service procedures.