CLAMP, HOSE, 3.00 IN. ID

It is designed to secure large radiator, coolant, or charge-air hoses on International and other heavy-duty trucks, maintaining a tight, leak-free connection under vibration and high pressure. You typically replace this clamp during a hose replacement service or if the original clamp has become loose, stripped, or corroded and is causing a leak. Keeping these clamps in good shape prevents cooling system failures and roadside breakdowns.