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Superior Air Parts Eligibilities


Part Description: O-RING
Part Category: RING
FAA Website Eligibilities: [FAA Link]
Superior PMA Number: [137_R1]
OEM Part Number: 637277-2
See SETS with this Part Number


SA637277-2 has eligibilities only on the following engines.

Engine Model (1)
Engine Configurations
GTSIO-520 -F, -K