A4571801022
Oil Pump Inlet Tube
Detroit Diesel

The oil pump inlet tube is a fundamental component in the engine’s lubrication system, responsible for channeling oil from the sump to the pump. Its precise dimensions and sturdy steel construction ensure a secure and leak-free connection, facilitating smooth oil flow under high pressure. The design includes mounting points that allow easy installation and reliable positioning within the engine. The inlet tube's integrity is essential for maintaining consistent oil supply, which is critical for engine components’ cooling and lubrication. Its robust material selection ensures resistance to corrosion and thermal stress, prolonging service life. Proper function of this part directly influences engine efficiency and durability, preventing dry starts and oil starvation. Regular inspection and replacement when worn are advisable to keep engine health optimal. Source One Parts Center provides quality replacements to support your engine’s lubrication system reliably.