370C - EXCAVATOR 4360 HYDRAULICS SWING GEAR BOX SUPPORT For full view, you need register Parts on group SWING GEAR BOX SUPPORT: Pos. Part No Qty Parts name Comments 0. J922270 [12] Bolt (SUB FOR AT217707) 1. J222022 [12] Washer (SUB FOR AT217701) 4. 4080398 [2] Pin Fastener (SUB FOR TH101880)