1137130350

OTTO Excavator Parts Ex400-5 6Rb1 Thermostat Shell 1137130350 113713-0350 1-13713035-0 For Isuzu   OTTO Thermostat Shell (EX400-5 6RB1) - P/N: 1137130350, 113713-0350, 1-13713035-0. For Isuzu engines, ensures precise coolant flow and temperature control in excavators. Durable OEM replacement.