RX 450h AWD V6-3.5L (2GR-FXE) Hybrid (2011)
Water Pump: Specifications
Water pump
Bolt A - Torque ...................................................................................................................................................................... 21 Nm (214 kgf-cm, 15 ft-lbf)
Bolts B and C - Torque ............................................................................................................................................................ 11 Nm (112 kgf-cm, 8 ft-lbf)