engineTiming Chain Kit Torque Specsfor 2001 BMW 325i 2.5L I6 M54 · RWDUnitslb-ftNm4 fastenersSeqComponentTorqueAngle—Camshaft sprocket boltsCritical15 lb-ft · 20 Nm——Chain tensioner plugCritical30 lb-ft · 40 Nm——Crankshaft pulley/hub central boltCritical302 lb-ft · 410 Nm——Oil pump sprocket nut (reverse thread)Critical18 lb-ft · 25 Nm—📝 Suggest a correction to this torque spec