PMA Details 642438AC

Part Number: 642438AC
Part Name: Bearing - Needle
Replaced Part Number: Teledyne Continental Motors Part No. 642438 as used in TCM alternators: 646843, 24V60A, 646490, 24V60A, 642055, 24V60A, 649304, 24V100A, 646491, 24V100A, 642056, 24V100A
Approval basis: Test & Computations Per 14 CFR § 21.303 (c) . Aerospace Components Spec. No. AC2005-05, New release dated 6/13/05 or later FAA approved revision.
Models: Teledyne Continental (TCM IO-520, IO-550, TSIO-520, TSIO-550, and GTSIO-520 with gear driven alternators)
Holder: Aerospace Components LLC
Holder number: PQ3948CE
Address: 9291 Airport Road Lakeview MI (United States)
Office: Cleveland OH FAA Office Tel: (440) 686-2800

Certificat: FAA