[Vehicle Fitment]: Compatible with BMW F25 Series X3 2013-2017 L4 2.0L w/ Automatic Transmission, X3 2011-2017 L6 3.0L w/ Automatic Transmission, F26 Series X4 2015-2018 L4 2.0L w/ Automatic Transmission, X4 2015-2018 L6 3.0L w/ Automatic Transmission [Reference Number]: 31607619657, NCV27050, 669757, 66-9757 [Specifications]: ① Location: Front Left (Driver Side); ② ABS Ring Included: No; ③ Axle Nut Included: Yes; ④ Compressed Length: 23.30 inch; ⑤ Input Shaft Spline Count: 27; ⑥ Output Shaft Spline Count: 37 [Function]: CV axles serve as the final link between the engine and the wheels, transferring power from the vehicle's transmission and differential to the wheels to drive the vehicle forward. [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted CV axles. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind. A-premium CV Axle Shaft Assemblies are an ideal choice to replace your broken CV Axle Shaft Assemblies. All CV Axle Shaft Assemblies meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

Compatible with BMW Models:
X3 2013-2017 L4 2.0L Automatic Transmission F25 Series
X3 2011-2017 L6 3.0L Automatic Transmission F25 Series
X4 2015-2018 L4 2.0L Automatic Transmission F26 Series
X4 2015-2018 L6 3.0L Automatic Transmission F26 Series

Specifications:
Compressed Length (IN): 23.30 inch
Spindle Nut Thread Size: M16 x 1.5
Input Shaft Connection Style: Splined
Input Shaft Spline Count: 27
Output Shaft Connection Style: Splined
Output Shaft Spline Count: 37
Axle Nut Included: Yes

OEM Number: 66-9757, 31607619657, 669757
Location: Front Left (Driver Side)
Quantity Sold: One Piece