ATC45L Transfer Case Assembly for BMW X3 X4 X5 X6 E70 E71 F15 F16 F25

Product Overview

This aftermarket replacement transfer case assembly is intended for the listed BMW X3, X4, X5, and X6 applications and cross-references the ATC45L designation. A transfer case distributes drive torque from the transmission to the front and rear axles in an all-wheel or four-wheel drive system. This assembly serves as a replacement for the corresponding transfer case component on the supported models.

Key Features & Performance

• Transfer cases route and manage drive torque between the front and rear axles
• Supplied for the BMW X3, X4, X5, and X6 applications and the E70, E71, F15, F16, and F25 designations listed in the title
• Cross-references the ATC45L designation
• Used when replacing a worn, damaged, or failed transfer case assembly
• Serves the all-wheel drive power distribution function within the drivetrain

Fitment & Compatibility

• for BMW X3 E70 applications
• for BMW X3 E71 applications
• for BMW X3 F15 applications
• for BMW X3 F16 applications
• for BMW X3 F25 applications
• for BMW X4 E70 applications
• for BMW X4 E71 applications
• for BMW X4 F15 applications
• for BMW X4 F16 applications
• for BMW X4 F25 applications
• for BMW X5 E70 applications
• for BMW X5 E71 applications
• for BMW X5 F15 applications
• for BMW X5 F16 applications
• for BMW X5 F25 applications
• for BMW X6 E70 applications
• for BMW X6 E71 applications
• for BMW X6 F15 applications
• for BMW X6 F16 applications
• for BMW X6 F25 applications

Common Uses

• Replacing a worn, damaged, or malfunctioning transfer case assembly
• Restoring the all-wheel drive power distribution function of the drivetrain
• Servicing the drivetrain on the supported BMW applications

Technical Specifications

• Product Type: Transfer Case Assembly
• Reference Number(s): ATC45L
• Model Application(s): BMW X3, BMW X4, BMW X5, BMW X6
• General Application: BMW E70, E71, F15, F16, F25

Frequently Asked Questions

Q: What does a transfer case do? A: A transfer case distributes drive torque from the transmission to the front and rear axles to support all-wheel or four-wheel drive operation.

Q: How should fitment be verified? A: Compare the complete existing part number and the full vehicle model and chassis designation against the information supplied in this listing before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.