1.25 Inch Transfer Case Chain Compatible with X3 E83 2.5L and 3.0L Engines (2003-2011) - Replaces OEM 27103455139

This 1.25-inch transfer case chain is designed for use with the ATC400 transfer case and is compatible with X3 E83 models from 2003 to 2011, including LCI versions (2007–2010).It fits a range of engine configurations: 2.0L diesel and petrol engines (136HP–177HP), 2.5L petrol engines (192HP–218HP), and 3.0L diesel and petrol engines (204HP–286HP).The chain features 80 links (40 plates per side) with a pitch length of 0.375 inch between center points of articulation.It is engineered to meet specifications equivalent to OEM part numbers 27103455132, 27103455134, 27103455135, 27103455136, 27103455137, 27103455138, 27103455139, 27107539266, 27107539265, and 27107539262, as well as reference numbers SP00178, HV-086, N902, and 29 02.Supplied in condition as shown.

• Compatible with X3 E83 models equipped with 2.5L and 3.0L engines including 100KW 110KW 155KW and 170KW variants precise fitment for a range of powertrains
• Direct replacement for OEM 27103455139 designed to restore transfer case performance and
• Constructed with tensile materials to withstand continuous torque load and driving conditions
• Engineered for smooth power distribution between front and rear axles supporting stable all-wheel drive
• Easy installation process with standard tools allows for efficient servicing without specialized