04-06 BMW E83 X3 xDrive ATC400 Transmission Transfer Case OEM

Genuine used part: BMW E83 X3 xDrive ATC400 Transmission Transfer Case, removed from a 2004–2006 BMW E83 X3 in our Kaufman, Texas yard. Every photo is of this exact part, taken after it was pulled and cleaned.

The transfer case splits drive between front and rear axles on xDrive cars. Match it to your gear ratio and plan an oil change and calibration.

OE / OEM part number: 27103455133 · Country of origin: Germany
Compare the number with the one on your old part for a guaranteed match.

If you would rather have it checked, send your VIN and we will confirm the fitment for your car. Small and medium parts ordered by 12 PM CT ship the same day, larger freight items within 1–2 business days, with our 90-day warranty and hassle-free returns.

Supplying a shop or dismantler? We’re a Kaufman, TX yard focused on genuine used OEM BMW parts — real-time inventory, photos of the exact item, and VIN or fitment checks before you order.

Trade-friendly: fast US shipping, 30-day returns, and help sourcing multiples or hard-to-find parts. Open a trade enquiry →