A-Premium Brake Master Cylinder Compatible with BMW Vehicles - 525i, 530i, 540i, 740i, 740iL, 750iL, M5, X5, E38 E39 E53 Series, 1999-2003 - Replaces 133052

• [Vehicle Fitment]: Compatible with BMW 525i/540i 2003 (fits Dynamic Stability Control), 530i 2001-2003 (fits Dynamic Stability Control), 540i 2001-2002, 740i 1999-2001, 740iL 1999-2001, 750iL 1999-2001, M5 2000-2002, M5 2003 (fits Dynamic Stability Control), X5 2000, X5 2001 (To 9/01) • [Important Note]: It comes with 3-Outlets, not 2-Outlets. • [Reference Number]: M630070, 133052, 34311165544, 1165544. Please enter your vehicle information in the top left corner of listing and check our "Special Note" before ordering • [Specifications]: ①Condition: New; ②Material: Aluminum Alloys 101; ③Bore Diameter: 21 mm; ④Rearward Outlet Size: M10 x 1.0; ⑤Secondary Outlet Thread Diameter: M12 X 1.0; ⑥Reservoir Included: No ⑦Sensor Included: No • [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted brake master cylinder assembly. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind. A-premium Brake Master Cylinders are an ideal choice to replace your broken Brake Master Cylinders. All Brake Master Cylinders meet or exceed OEM specifications Due to high manufacturing standard, it will come with one year quality guarantee

Compatible with BMW Models:
2003-2003 525i E39 Series; fits Dynamic Stability Control
2001-2003 530i E39 Series; fits Dynamic Stability Control
2003-2003 540i E39 Series; fits Dynamic Stability Control
2001-2002 540i E39 Series
1999-2001 740i E38 Series
1999-2001 740iL E38 Series
1999-2001 750iL E38 Series
2003-2003 M5 E39 Series; fits Dynamic Stability Control
2000-2002 M5 E39 Series
2000-2001 X5 E53 Series; To 9/01

Specifications:
Master Cylinder Bore Diameter: 21mm
Master Cylinder Material: Aluminum
Number of Outlets: 3
Rearward Outlet Size: M10 x 1.0; M10 x 1.0
Secondary Outlet Thread Diameter: M12 X 1.0
Reservoir Included: No
Sensor Included: No

OEM Number: M630070, 133052, 34311165544, 1165544
Quantity Sold: One Piece
Note: Bore: 21mm; It comes Without Sensor and Reservoir