OK request send EXCAVATORS PC200-8M0 S/N 400001-UP HYDRAULIC SYSTEM PRESSURE SWITCH BLOCK Section PRESSURE SWITCH BLOCK PC200-8M0 S/N 400001-UP Komatsu: PRESSURE SWITCH BLOCK, BLOCK (#400001-) h031001 PRESSURE SWITCH BLOCK, SLOW RETURN VALVE (#400001-) h031002 PRESSURE SWITCH BLOCK, BRACKET (#400001-) h031003 Truck sale: