Atlas Copco Oil Filter – 2903 0337 01
Quick Specs
– Part Number: 2903 0337 01
– Description: Oil Filter (Spin-on)
– Product Status: Original
– Availability: In Stock
Ready to order or need a lead time quote?
Our team responds within 24 hours.
WhatsApp: +86 176 2510 0968
The 2903-0337-01 is Atlas Copco’s genuine spin-on oil filter, officially specified for replacement every 2,000 hours alongside the air filter — a shorter interval than the larger 8,000-hour filters used on bigger stationary compressors, reflecting the smaller sump volumes on this compressor class. It supersedes 1513-0337-01 (and the related 1513-0337-00/1513-0160-00/1503-0337-00/2903-0337-00 numbering), and independent parts catalogs consistently place it on the GX2-GX11 compact screw compressor range and the GA5-GA11 small stationary range, including the GA7 VSD and GA11 VSD variants.
Technical Details
| Part Number | 2903033701 |
| Description | Oil Filter (Spin-on) |
| Brand | Atlas Copco |
| Product Status | Original |
| Service Life | 2000 hours |
| Weight | 0.37kg |
| Dimension | 8*8*8cm |
| Application | GX2-GX11/ GA5-GA11 |
| Packaging | Box |
| Availability | In Stock |
| Country of Origin | Germany |
Equivalent / Replaced Part Numbers
– 1513016000
– 1513033700
– 1503033700
– 1513033701
– 2903033700
Compatibility and part numbers are for reference only.
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.
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.
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.