75-3970 Right Hand Spring Torsion Part Details:
Models That Use Part Number 75-3970
Toro
Z-Master 8000 122cm Rear Bagger (Serial Numbers0099)
74311TE Z-Master 8000 42" Direct-Collect Rear Bagger (Serial Numbers0099)
74315 Z-Master 8000 48" Direct-Collect Rear Bagger (Serial Numbers0099)
74312