DIAPHRAGN 4644330239 7200001458 860116215 SP100486 for 4WG200 gearbox ZF

Part Name: Flexible Plate / Coupling Disc
Brand: ZF
General Model: 4644330239
Alternative Model: 4644330216
Material: High-elasticity steel plate
Function: Connects the engine flywheel and transmission torque converter, buffers vibration, and compensates for coaxiality errors.
II. Compatible Models
Transmissions: ZF 4WG200, 6WG200, 4WG180
Loaders:
Lingong LG958L, L958F, LG968
XCMG ZL50G, LW500FN
Liugong CLG856, CLG862
IV. Faults and Replacement Instructions
Common Faults:
Disc cracking, deformation, bolt hole wear
Starting/shifting vibration, abnormal noise, unstable transmission
Replacement Points:
Check engine flywheel and torque converter end face runout
Replace connecting bolts and tighten to specified torque.