| PMA Part # (Replacement For OEM PN)
 | Approval Means Description
 | PMA Holder | 
						 
							| Model Eligibility | 
							 
  | Bushing-Flanged (251T3742-20)
 
 | Details Available 251T3742-20
 | Details Available | 
 
  | Boeing (767-200 Series, 767-300 Series, 767-300F Series, 767-400ER Series, 777-200 Series, 777-200LR Series, 777-300 Series, 777-300ER Series) | 
 
  | Bushing-Flanged (251T3742-29)
 
 | Details Available 251T3742-29
 | Details Available | 
 
  | Boeing (777-200 Series, 777-300 Series) | 
 
  | Bushing-Flanged (251T3742-24)
 
 | Details Available 251T3742-24
 | Details Available | 
 
  | Boeing (767-200 Series, 767-300 Series, 767-300F Series, 767-400ER Series) | 
 
  | Bushing-Flanged (251T3742-25)
 
 | Details Available 251T3742-25
 | Details Available | 
 
  | Boeing (777-200 Series, 777-200LR Series, 777-300 Series, 777-300ER Series) | 
 
  | Bushing-Flanged (251T3742-27)
 
 | Details Available 251T3742-27
 | Details Available | 
 
  | Boeing (777-200 Series, 777-200LR Series, 777-300 Series, 777-300ER Series) | 
 
  | Bushing-Flanged (251T3742-22)
 
 | Details Available 251T3742-22
 | Details Available | 
 
  | Boeing (767-200 Series, 767-300 Series, 767-300F Series, 767-400ER Series) | 
 
  | BUSHING-FLANGED (251T3742-2)
 
 | Details Available 251T3742-2
 | Details Available | 
 
  | Boeing (747-200B Series, 747-300 Series, 767-200 Series, 767-300 Series, 767-300F Series, 767-400ER Series, 777-200 Series, 777-200LR Series, 777-300 Series, 777-300ER Series) |