Gear selector 0501209951 0501216205 for ZF gearbox 4WG200

Part Name: Gear Shift Lever, Direction Control Switch, Gear Selector
Brand: ZF
Model: 0501209951
Replacement Models: 0501216205, 0501216209
Function: Controls the gearbox's forward (F), neutral (N), and reverse (R) gears; integrates an electronic switch.
II. Compatible Models
Gearboxes: ZF 4WG200, 4WG180, 6WG200
Loaders:
LiuGong CLG856, CLG862
Lingong LG958L, L958F
XCMG ZL50G, LW500FN
LongGong CDM856
IV. Faults and Replacement Instructions
Common Faults:
Wear of internal switch contacts, resulting in no forward/reverse gear, gear shifting failure
Damaged wiring harness, poor contact, intermittent power outage
Loose lever, stuck button
Replacement Points:
Disassemble after power off, verify connector pin definitions
Test after installation The F/N/R signals are normal. The mounting bracket is securely fastened to prevent it from loosening due to vibration.