Parts list: № Number Qty Name Options 1 L111978 2 Piston 2 AL181917 6 Spring (SUB FOR AL115528 APPL) 3 L56243 2 O-Ring 4 L56246 2 O-Ring 5 AL171954 2 Brake Disk TK= 4.9MM 5 AL171955 2 Brake Disk (FOR HEAVY-DUTY CONDITIONS) TK= 5.9MM 6 L114053 2 Disk TK= 22MM Next page: ST80016 HYDRAULIC TRAILER BRAKE, BRAKE VALVE AND MOUNTING PARTS PICT-60.3 60 Steering and Brakes PICT-60.2 60 Steering and Brakes PICT-60.1 60 Steering and Brakes ST80022 CONTROL LINES FOR TRAILER AIR BRAKE ( - XXXXXX) ST80014 HANDBRAKE-BRAKE BAND ST80013 HANDBRAKE, BOWDEN CABLE ST80012 BRAKE OIL LINES FOR TRACTORS WITH FRONT WHEEL BRAKES (MFWD FRONT AXLE 740) ST80011 BRAKE OIL LINES FOR TRACTORS WITH FRONT WHEEL BRAKES (MFWD FRONT AXLE 740) ST80007 PROTECTION BAIL FOR HYDRAULIC LINES (WITH HYDRAULIC CAB SUSPENSION, HCS)