Aircraft downlock pins are used to lock the landing gear in place. Our downlock pins are made of high-strength steel and feature a locking mechanism. This assembly includes a 24-inch red high-visibility “REMOVE BEFORE FLIGHT” safety flag.
This pin fits into a hole in the downlock mechanism and locks the landing gear in the down position.
Aircraft Application:
- Boeing Aircraft
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- 737-100 737-200 737-300 737-400 737-500
Alternate part number: F72735







