Oil Cooler, 10″ Non-Congealing, from Aero Classics
Click Here for the Aero Classics Cross Reference
Aero Classics is your new alternative source for Lycoming Oil Coolers. Have it all, superior performance, lighter weight and lower cost! In side-by-side tests Aero Classic aluminum plate and fin engine oil coolers out-performed the competition. Don’t sweat the hot day climb. Pressure tested at 300 psig. Corrosion protection per MILC-5541 Class 1A.
| AERO P/N & description | FAA Approved Replacement for | Eligible Aircraft, Make and Model |
| AEC 8000545 10″Non-Congealing Universal 7th Stud | Continental 639171 Niagara 20795A | O-470-R, S, U IO-520-A, D, E, F, J, K, L TSIO-520-C, G, H, M, P, R, T, AF, CE IO550-D, E, F, L |
Oil Cooler, 10″ Non-Congealing, from Aero Classics
Click Here for the Aero Classics Cross Reference
Aero Classics is your new alternative source for Lycoming Oil Coolers. Have it all, superior performance, lighter weight and lower cost! In side-by-side tests Aero Classic aluminum plate and fin engine oil coolers out-performed the competition. Don’t sweat the hot day climb. Pressure tested at 300 psig. Corrosion protection per MILC-5541 Class 1A.
| AERO P/N & description | FAA Approved Replacement for | Eligible Aircraft, Make and Model |
| AEC 8000545 10″Non-Congealing Universal 7th Stud | Continental 639171 Niagara 20795A | O-470-R, S, U IO-520-A, D, E, F, J, K, L TSIO-520-C, G, H, M, P, R, T, AF, CE IO550-D, E, F, L |





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