Transfer Case ATC450 27107629405 27107643753 27107605344 27107643751 27107636480 for X3 X5 X6 F25 X5 E70 X6 E71 E72 The Transfer Case ATC450 is designed to support the of the 4WD system.Constructed with metal and plastic components, it supports function under driving conditions.It is engineered to be compatible with a range of vehicle models including X3, X5, and X6 variants such as F25, E70, E71, and E72.This transfer case aligns with OE numbers 27107643751, 27107605344, 27107609196, 27107610586, 27107619178, 27107627944, 27107629405, 27107635753, 27107636480, 27107639271, 27107635754, 27107605345, 27107643752, 27107643753, 27107697972, 27107697973, and 27107697974, allowing integration into existing drivetrain systems.Its design supports consistent function across varied terrains, contributing to stable power distribution between axles.Installation is intended to be direct, following standard procedures for replacement components in compatible models.