[Vehicle Fitment]: 2004 For BMW For 525i 2.5L (Requires Automatic Transmission),2005-2006 For BMW For 525i 2.5L,2006 For BMW For 525i 3.0L,2008-2010 For BMW For 528i 3.0L,2004-2007 For BMW For 530i 3.0L [Brake Caliper Specifications]: Front Left & Right Disc Brake Calipers - ①Bleeder Port Size: M10 x 1.0,②Inlet Port Size: M10 x 1.0,③Piston Size: 2.36 inch,④Brake Piston Count: 1,⑤Piston Material: Iron [Package Includes]: 2pcs Brake Calipers Without Bracket(192965/19-2965 Front Driver Side & 192964/19-2964 Front Passenger Side) [Consistent Braking Performance]: Adopt advanced technology, with the characteristics of high strength to ensure the stability of caliper brake power output. Built to Strict Quality Control Standards, all Brake Calipers meet or exceed OEM specifications [Quiet Operation]: No more annoying screeching sounds when you hit the brakes. CCIYU brake calipers are designed for quiet operation, providing you with a peaceful and comfortable driving experience APPLICABLE VEHICLE:
2004-2006 For BMW For 525i 2.5L 4-Door
2006 For BMW For 525i 3.0L 4-Door
2008-2010 For BMW For 528i 3.0L 4-Door
2004-2007 For BMW For 530i 3.0L 4-Door

SPECIFICATION:
Bracket: Without
Copper Washers: With
Brake Piston Count: 1
Piston Material: Iron
Bleeder Port Size: M10 x 1.0
Inlet Port Size: M10 x 1.0
Piston Size: 2.36 inch

OE NUMBERS:
Front Left & Right(Front Driver Side & Passenger Side)Calipers:192965/19-2965
192964/19-2964