Rear disc brake mechanism parts: 1 - brake disc assembly with hub; 2 - brake pads; 3 - pressure pads; 4 - brake shoe springs; 5 - support; 6 - lower guide pin mounting bolt; 7, 9, 12 - protective covers; 8 - guide pin; 10 - Parking brake drive cable; 11 - lever; 13 - needle bearing; 14 - spring; 15 - nipple for bleeding the brake drive; 16 - protective cap; 17 - piston; 18 - retaining ring; 19 - sealing ring; 20 - spring ring; 21 - thrust plate; 22 - rod; 23 - shoe guide.
(Based on website data: «MAZBOOK»)