General description The Turbocharger Cartridge Chra is designed specifically for BMW 530 d (E60 / E61) M57N 160 Kw and BMW X5 3.0 d (E53) M57N 160 Kw vehicles. This product is a 100% brand new component featuring a journal bearing type, ensuring reliable performance and longevity. Technical specifications Turbo Reference OE/OEM Numbers: 742730-5019S, 742730-9019S, 742730-5018S, 742730-5015S, 742730-5003S, 742730-0001, 11657790308, 116577-90308 Condition: 100% Brand New Bearing Type: Journal Bearing Installation Professional installation is highly recommended. Here are some important steps to follow before installation: Replace oil supply lines and fittings to prevent oil flow restrictions. Avoid using silicone or thread tape. Ensure all openings to the turbo are clear and not plugged or capped off. Shut off fuel or disable ignition and crank the engine for at least 15 seconds to raise oil pressure. Allow the engine to fast idle (1,000 RPM) for 3 - 5 minutes to seat the turbo seals.
