Key Features John Deere electrical connect locking device, part number 57M7289, designed to locate precisely within electrical housings for reliable alignment. Locates, secures, and supports members inside the housing, ensuring consistent installation and structural integrity under operational conditions. Locking mechanism includes secondary locking devices and housing locks for multi-point retention and enhanced security. Modular design compatible with standard John Deere electrical housing assemblies, enabling straightforward installation and serviceability. Designed to maintain secure connections and prevent looseness from vibration, temperature changes, or electrical load variations. Product Details Product: John Deere Electrical Connect Locking Device Part Number: 57M7289 Function: Locates, secures, supports, and locks members within an electrical housing; includes secondary locking devices and housing locks Includes: Secondary locking devices and housing locks for enhanced retention Material and finish: Not specified Compatibility Compatible with John Deere electrical housing assemblies that require the 57M7289 locking device. Supports integration with included secondary locking devices and housing locks. Not intended for non-John Deere housings or locking configurations that require different locking mechanisms.