Description:
Premium International 677349C1 intake valve spring set (6 pcs) engineered for reliable valve control in Navistar DT-series diesel engines. Built to OEM specifications, these springs maintain precise valve timing, prevent valve float, and ensure long-lasting engine performance in heavy-duty applications.
Features:
Product Type: Intake Valve Spring Set
OEM Part Number: 677349C1
Quantity: Set of 6
Application: Engine intake valve system
Engine Compatibility: DT466 / DT530 / DT408 / I530
Material: Heat-treated alloy steel
Design: Single coil high-tension spring
Functionality: Maintains intake valve timing, Prevents valve float, Ensures proper airflow into combustion chamber
Installation Type: Direct replacement
Brand: International
