501-020 track rod, coupling rod, anti-roll bar
rear
fr.wheel drv
505-000 support frame
frt.-wh.dr.+, BLF,BSE,BSF,, BLX,BLY,BLR,, BVZ,BVY,BMY,, BSX
505-002 support frame
frt.-wh.dr.+, BRU,BKC,BLS,, BKD,AZV,BMM,, BMN,BXF,BXE
505-005 wishbone, axle guide, wheel bearing housing
511-000 suspension, shock absorbers
511-002 suspension, shock absorbers
natural gas, operation