Overview
Remanufactured ATC450 transfer case assembly for specified BMW applications. The source lists multiple BMW OE reference numbers.
Key Features
- Remanufactured unit
- ATC 450 45L designation
- Installation requires transfer case oil and electronic matching with the original vehicle computer
Reference Numbers
Replaces OE: 27107643751; 27107605344; 27107609196; 27107610586; 27107619178; 27107627944; 27107629405; 27107635753; 27107636480; 27107639271; 27107635754; 27107605345; 27107643752; 27107643753; 27107697972; 27107697973; 27107697974
Installation
The source instructs filling with one liter of ZF 6-speed transfer case oil before installation. After installation, use the original computer to match and calibrate the transfer case as instructed. Professional installation is recommended.
Vehicle Applications
BMW X3
BMW X5
BMW X6
2009-2013 BMW X5 xDrive35i
2009-2014 BMW X6 xDrive35i