Oil-Injected Screw Air Ends
Search oil-injected screw air ends using the ten-digit part number, air-end code and compressor series. Each page highlights the references needed for a reliable cross-check.
Oil-Injected Screw Air Ends part-number references
air end element
Atlas Copco 1303000180 S80 Air End Element
air end
Atlas Copco 1303000190 S80 Air End
air end
Atlas Copco 1303002080 S111 Air End
air end
Atlas Copco 1303032080 S67 Air End
screw element
Atlas Copco 1616528850 C168 Screw Element
air end
Atlas Copco 1616528880 Oil-Lubricated Air End
air end
Atlas Copco 1616528881 O.I.S. O-01 Air End
service element
Atlas Copco 1616533280 O.I.S. N-01 Service Element
screw air end
Atlas Copco 1616533821 C168 Screw Air End
air end
Atlas Copco 1616578981 O.I.S. H-03 Air End
service stage
Atlas Copco 1616578982 O.I.S. H-03.5 Service Stage
air end
Atlas Copco 1616578992 C77 belt-drive air end
screw element
Atlas Copco 1616609550 Oil-Injected Screw Element
service element
Atlas Copco 1616609580 O.I.S. J-Series Service Element
air end
Atlas Copco 1616626081 O.I.S. H-05 Air End
service stage
Atlas Copco 1616626090 O.I.S. H-05 Service Stage
air end
Atlas Copco 1616646680 O.I.S. K-25 C106 Air End
screw air end
Atlas Copco 1616646690 C106/K-25 Screw Air End
air end
Atlas Copco 1616651280 O.I.S. K-26 Air End
air end
Atlas Copco 1616651281 O.I.S. K-27 Air End
air end
Atlas Copco 1616651283 O.I.S. K-27 Air End
screw air end
Atlas Copco 1616651290 K-26 Screw Air End
air end
Atlas Copco 1616651293 OIS K-27 rotary screw air end
screw air end
Atlas Copco 1616653580 C55 Screw Air End
screw air end
Atlas Copco 1616653592 C55 Screw Air End
air end
Atlas Copco 1616657380 Air End
service stage
Atlas Copco 1616657580 C55 Service Stage
air end
Atlas Copco 1616657581 C55 Air End
air end
Atlas Copco 1616657583 O.I.S. F-05 C55 Air End
air end
Atlas Copco 1616657593 O.I.S. F-05 C55 Air End
rotor housing
Atlas Copco 1616671201 C77 H-06 Rotor Housing
air end
Atlas Copco 1616671280 O.I.S. H-06 C77 Air End
service stage
Atlas Copco 1616671290 O.I.S. H-06 Service Stage
air end
Atlas Copco 1616691190 O.I.S. J-23 Air End
service stage
Atlas Copco 1616691191 O.I.S. J-23 Service Stage
air end
Atlas Copco 1616706681 heavy-duty rotary screw air end
air end
Atlas Copco 1616706682 C242 air end
air end
Atlas Copco 1616706690 C242 air end
service stage
Atlas Copco 1616706692 C242 service stage
legacy air end / compression stage
Atlas Copco 1616709891 legacy air end / compression stage
compressor element / air end
Atlas Copco 1616710380 C40 OIS D-11 air end
service stage
Atlas Copco 1616710390 C40 OIS D-11 service stage
air end
Atlas Copco 1616714601 portable compressor air end
air end
Atlas Copco 1616714680 C146 air end
air end
Atlas Copco 1616714681 C146 air end
air end / compressor element
Atlas Copco 1616714682 OIS M-07 air end
compressor element / air end
Atlas Copco 1616714683 O.I.S. C146 M-05 compressor element
air end
Atlas Copco 1616714690 C146 air end
service element / service air end
Atlas Copco 1616714692 OIS M-07 service element
service stage
Atlas Copco 1616714693 C146 M-05 service stage
air end
Atlas Copco 1616714700 portable compressor air end
compressor element / air end
Atlas Copco 1616719480 O.I.S. K-38 air end
service stage / service air end
Atlas Copco 1616719490 O.I.S. K-38 service stage
air end / compressor element
Atlas Copco 1616725681 OIS O-01 air end
service element / service air end
Atlas Copco 1616725691 OIS O-01 service element
air end / compressor element
Atlas Copco 1616725781 O.I.S. N-02 air end
low-pressure service element
Atlas Copco 1616725791 O.I.S. N-02 LP service element
legacy air end / compressor element
Atlas Copco 1616725880 legacy OIS J-33 air end
service stage
Atlas Copco 1616725890 legacy OIS J-33 service stage
air end
Atlas Copco 1616728090 rotary screw compressor air end
air end
Atlas Copco 1616728170 C111 OIS K-36 air end
compressor element / air end
Atlas Copco 1616728180 O.I.S. K-36 C111 air end
air end
Atlas Copco 1616728181 C111 / OIS K-36 air end — verification needed
service element / service air end
Atlas Copco 1616728190 O.I.S. K-36 service element
air end
Atlas Copco 1616728290 C80 I-01 air end
air end
Atlas Copco 1616728381 rotary screw compressor air end
service air end
Atlas Copco 1616728391 service rotary screw air end
air end / compressor element
Atlas Copco 1616734580 C190 OIS O-05 air end
air end / compressor element
Atlas Copco 1616734581 OIS O-05 air end
compressor element / air end
Atlas Copco 1616734582 O.I.S. O-05 C190 compressor element
air end
Atlas Copco 1616734583 OIS O-05 rotary screw air end
service element / service air end
Atlas Copco 1616734590 O.I.S. O-05 C190 service element
service element / service air end
Atlas Copco 1616734591 OIS O-05 service element
service element / service air end
Atlas Copco 1616734592 O.I.S. O-05 C190 service element
compressor element / air end
Atlas Copco 1616738280 C80 I-01 compressor element
air end
Atlas Copco 1616738281 C80 I-01 air end
service-stage air end
Atlas Copco 1616738290 C80 I-01 service-stage air end
service air end
Atlas Copco 1616738291 OIS I-01 service air end
belt-driven air end
Atlas Copco 1616740881 C111 belt-driven air end
service-stage air end
Atlas Copco 1616740891 C111 service-stage air end
air end / compressor element
Atlas Copco 1616740980 OIS M-08 C146 air end
service air end
Atlas Copco 1616740990 OIS M-08 C146 service air end
air end element
Atlas Copco 1616753580 OIS F-09 (C55*) element
air end element
Atlas Copco 1616753582 OIS F-09 (C55*) element
service air end element
Atlas Copco 1616753590 OIS F-09 (C55*) service element
air end element
Atlas Copco 1616753591 C55 F-09 air end element
service air end element
Atlas Copco 1616753592 C55 F-09 service element
compressor stage
Atlas Copco 1616754080 OIS Q-05 C242 stage
compressor stage
Atlas Copco 1616754090 OIS Q-05 C242 stage
air end element
Atlas Copco 1616757580 OIS J-50 C90 air end
air end element
Atlas Copco 1616757581 C90 J-50 element
service air end element
Atlas Copco 1616757590 OIS J-50 C90 gear-spares element
air end element
Atlas Copco 1616757591 O.I.S. C90 element
belt-drive air end element
Atlas Copco 1616757780 OIS J-51 C90 belt air end
service air end element
Atlas Copco 1616757790 OIS J-51 C90 belt-spares element
air end
Atlas Copco 1616761270 J-34/J-35 family rotary screw air end
air end element
Atlas Copco 1616761280 OIS J-34 compressor element
service air end element
Atlas Copco 1616761290 O.I.S. J-34 service element
air end element
Atlas Copco 1616765180 OIS I-03 C80 air end
service air end element
Atlas Copco 1616765190 C80 service air end
air end
Atlas Copco 1616770780 OIS F-12 C55 VSD+ air end
air end element
Atlas Copco 1616770790 OIS F-12 (C55* VSD+) element
air end element
Atlas Copco 1616772580 OIS I-04 (C80 VSD+) element
air end element
Atlas Copco 1616772590 OIS I-04 (C80 VSD+) element
air end
Atlas Copco 1616774580 C67 H10 air end
air end
Atlas Copco 1616774581 C67 air end
service air end
Atlas Copco 1616774590 C67 H10 service air end
air end element
Atlas Copco 1616774591 OIS H-11 C67 element
vacuum-pump air end
Atlas Copco 1616811880 V111 vacuum-pump air end
vacuum-pump air end
Atlas Copco 1616811890 V111 air end
air end element
Atlas Copco 1616831180 C106 element
service air end element
Atlas Copco 1616831190 OIS K40 (C106) service element
air end element
Atlas Copco 1616834890 OIS K-44 C106 element
air end element
Atlas Copco 1616869380 OIS M-10 compressor element
air end element
Atlas Copco 1616869383 C142 M-13 element
air end
Atlas Copco 1616869390 OIS M-10 rotary screw air end
air end element
Atlas Copco 1616884180 OIS O-06 C200 compressor core
service air end
Atlas Copco 1616884190 OIS O-06 service air end
air end element
Atlas Copco 1616903480 OIS D-20 C43 element
service air end element
Atlas Copco 1616903490 OIS D-20 C43 service element
service air end
Atlas Copco 1616965694 OIS F-14 service air end
air end element
Atlas Copco 1616998480 C67 air end element
air end element
Atlas Copco 1616998490 C67 element
air end element
Atlas Copco 1616828580 OIS K-43 element
air end element
Atlas Copco 1810015590 OIS O-07 air end
air end element
Atlas Copco 1810028290 element
service air end
Atlas Copco 2989012200 OIS O-01 C168 service air end
service air end
Atlas Copco 2989015800 OIS K-25 / C106 service air end
service air end
Atlas Copco 2989015900 service air end
service air end
Atlas Copco 2989016400 OIS F-05 C55 service air end
Identifying an oil-injected screw air end
An oil-injected screw air end is the rotary compression element used in a lubricated screw compressor. O.I.S. codes, C-series markings and service numbers add useful identity clues, but they must be read together with the complete part number.
Information to compare
- O.I.S. or element code
- Original and service number
- Input shaft
- Oil and air connections
- Compressor serial range
What does O.I.S. mean in an air-end reference?
O.I.S. is commonly used in Atlas Copco air-end naming for an oil-injected screw element or service stage.
Can two O.I.S. air ends share the same housing?
They can appear very similar while differing in internal configuration, gearing, shaft or pressure application. Match the full number.