Atlas Copco Oil Filter 8000h – 2903 7526 00
Quick Specs
– Part Number: 2903 7526 00
– Description: Oil Filter 8000h
– Product Status: Original
– Availability: In Stock
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The 2903-7526-00 is Atlas Copco’s genuine spin-on oil filter for oil-injected screw compressors, rated for an 8,000-hour service interval — matching the model name used across Atlas Copco’s own parts catalog and independent aftermarket listings alike. It’s interchangeable with 1625752600, an older part number for the same filter that still appears on many compressor nameplates and manuals. Third-party cross-reference sources consistently place it on the GA18/22/26/30/37 range (including VSD+ variants), though we’d recommend confirming against your compressor’s nameplate if you’re outside that range, since Atlas Copco’s own listing doesn’t specify individual models.
Technical Details
| Part Number | 2903752600 |
| Description | Oil Filter 8000h |
| Brand | Atlas Copco |
| Status | Original |
| Condition | New |
| Weight | 0.88kg |
| Dimension | 21*10*10cm |
| Application | GA18/22/26/30/37 |
| Service Life | 8000 hours |
| Availability | In Stock |
| Country of Origin | Germany |
Equivalent / Replaced Part Numbers
– 1625752600
Compatibility and part numbers are for reference only.
What Happens When the Filter Clogs?
Oil filters include a bypass valve that opens once the filter becomes too restricted,allowing oil to keep flowing — unfiltered — rather than starving the compressor of lubrication.This is a safety mechanism,but it also means a clogged filter can go unnoticed:
the compressor keeps running normally,while unfiltered oil (and whatever contaminants it ‘s carrying)circulates through the bearings and rotor.Unlike an air filter,where reduced airflow is a gradual,detectable symptom,a bypassed oil filter often shows no obvious sign until wear damage has already occurred — which is why sticking to the replacement interval matters more here than waiting for a visible cue.
Don 't Over-Tighten the New Filter
It ‘s a common instinct to tighten a new filter as much as possible,assuming a tighter seal is a safer one — but oil filters are designed for a specific installation torque,typically “hand-tight plus a partial turn”rather than tightened with a wrench.Over-tightening compresses the gasket beyond its intended range,which can deform the seal and create a leak path rather than prevent one.It also makes the filter far harder to remove at the next service,sometimes damaging the housing threads in the process.
If your filter ‘s packaging or the compressor manual specifies a torque value or turn count,follow that rather than tightening by feel.
Common Questions
What happens if I don 't change the filter on time?
The bypass valve will eventually open,letting unfiltered oil circulate.The compressor keeps running,but bearing and rotor wear can accelerate without any obvious warning sign.
Can I use a non-genuine filter with genuine oil,or vice versa?
Mixing is common in practice,but bypass valve calibration and filtration performance can differ between brands — worth ruling out as a variable if you ‘re troubleshooting an oil-related issue.
Are these genuine parts?
Yes. Parts are sourced through Atlas Copco distributor channels.
What payment methods do you accept?
T/T (bank transfer).
What is the typical lead time?
Common consumables (filters, oil) typically ship within about 1 week. Lead time for other spare parts depends on stock availability — please contact us for a confirmed schedule.
Do you inspect parts before shipment?
Yes. We provide full photos and video of the actual item before shipment, and confirm everything is correct with you prior to dispatch.
What shipping options are available?
If you have your own freight forwarder, we can ship to them directly. If not, we can provide shipping options based on your preference.