2013-2019 BMW 640I Rear Differential 3.23 Ratio 3310758444433107584444 Rear Differential 3. 23 Ratio For BMW 528i 535i 640i (F10 F12) 2011 2019 Feature: 1: According to the original factory specifications,perfect match for the original car. 2: Own different test machines to design exact accurate parameter for our products. All items were tested for performance. 3: Made by high quality material, lightweight, anti rust, colorfast and durable. 4: Aftermarket product with premium quality. 5: Stable performance,

8330-338 *

AM (aviation frequency)

Control power:

On/Off - Press the button for 3 seconds

TV System：NTSC

9 TDI Engines (ALH Only)

13144AA012

RF267ABWP/XAA-00

Installation Instruction:

Shipping time: 1-3 buisness days via Royal Mail

Sierra 18-7222

for epson Stylus Photo 1390/1400/1410/1430/L1800/1500W