Skip to product information
SKU:
NLT2T02111
Ships for free in 2–4 business days.
Coupling Hub for Atlas Copco XAS58-7 XAS130 XAS150 XAS170 XAS175 XAS185 – 1604077400
$305.89
In Stock
$305.89
Sale price
$305.89
Regular price
This Atlas Copco coupling hub replaces 1604077400 / 1604-0774-00 on compatible XAS58-7, XAS175, XAS185 and related portable compressors.
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
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
| Brand / Equipment | Compatible Models / Engines | Fitment Notes |
|---|---|---|
| Atlas Copco | XAS58-7, XAS175, XAS185 | Portable compressors |
| Atlas Copco | XAS67, XAS77, XAS87, XAS97 | Additional documented applications |
| Atlas Copco | XAS130, XAS150, XAS170 | Additional documented applications |
Product Overview
The same Atlas Copco coupling number appears across multiple XAS compressor families, which is useful when the machine decal and online listings use different model groupings. It is part of the mechanical drive connection between engine and compressor assembly.
If the original hub shows fretting, elongation, cracks, worn coupling surfaces or abnormal play, inspect the complete coupling system and alignment before installing a replacement. A damaged flexible element or misalignment can quickly repeat the failure.
Key Features & Performance
- Direct part-number match to Atlas Copco 1604077400
- Covers XAS58-7, XAS175 and XAS185 applications from the original listing
- Same coupling is documented on additional XAS67/77/87/97/130/150/170 compressor families
Reference Part Numbers
- 1604077400
- 1604-0774-00
Product Details
- Component: Drive coupling hub / coupling
What to Verify Before Ordering
Confirm the machine serial number and 1604077400 in the parts catalog. Inspect the mating coupling element and alignment at the same time.
Frequently Asked Questions
Is this the same part as the XAS67/XAS97 coupling hub listing?
The 1604077400 reference is documented across both model groups.
What else should be replaced if the hub failed?
Replace any damaged flexible element or hardware and correct misalignment or excessive drivetrain movement before returning the compressor to service.