Tempest - Inline Pneumatic Filter | 1J4-4 AA1J4-4 Has Superceeded to AA2J4-4 Tempest's comprehensive selection of FAA-PMA-approved aviation pneumatic filters features a .3-micron filtration element for optimal protection against cabin pollutants, such as dust. Maintaining proper filter intervals with Tempest pneumatic filters ensures a clean pneumatic system and improved system performance. Alternate Part Numbers: 1J4-4, 2J4-4, AA2J4-4 Aircraft Application: Aircraft Engine Piper PA-60-600, -601 Aerostar Non Deice 003 thru 0925 except 0750 Lycoming IO-540-G, -P Deice 003 thru 0925 except 0750 without Auto Timer Lycoming IO-540-G, -P PA-60-601P Non Deice 0153 thru 0925 except 0750 Lycoming IO-540-G, -P Deice (153 thru 0925 except 0750 with Auto Timer Lycoming IO-540-P, -A Deice 0153 thru 0925 except 0750 without Auto Timer Lycoming IO-540-P, -A Piper PA-60-602P Non Deice 0750, 0861 thru 0932, 60-8265001thru 60-8365021 Lycoming IO-540-P, -A Non Deice 0750, 0861 thru 0932, 60-8265001thru 60-8365021 with Auto timer Lycoming IO-540-P, -A Non Deice 0750, 0861 thru 0932, 60-8265001thru 60-8365021 without Auto Timer Lycoming IO-540-P, -A Piper PA-60-700P Non Deice 60-8423001 and up Lycoming TIO-540-U Deice 60-8423001 and up with Auto Timer Lycoming LTIO-540-U Deice 60-8423001 and up without Auto Timer Lycoming LTIO-540-U Beechcraft 77 Skipper Lycoming O-235-L2C Cessna T310R Non Deice w/ Conversion Kit Continental TSIO-520-B, -BB
