Shop 1988 BMW M6 Power Brake Booster. 5 Series; w/o GT Models; w/o Hybrid; w/M Sport Brake; 2.0L. 5 Caliper, GT, Blue - OEM BMW Part # 34336874524 (34 33 6 874 524, 34-33-6-874-524)

Booster. Brake. Power. Repair Kit UN.
Exc.For Blue Painted Caliper. For Blue Painted Caliper. Power Brake Booster. To 07/2017.

Power Brake Booster

Fits 530i, 530i xDrive, 540d xDrive, 540i, 540i xDrive

5 Series; w/o GT Models; w/o Hybrid; w/M Sport Brake; 2.0L. 5 Series; w/o GT Models; w/o Hybrid; w/M Sport Brake; 3.0L Diesel. 5 Series; w/o GT Models; w/o Hybrid; w/M Sport Brake; 3.0L Gas; Before 7/17. 530i xDrive. 530I, 540I, 540D, w/M sport brakes. 530i; w/o Recuperation System.
Brake Power Booster Unit - Repair or Replace
If you have a brake pedal that is suddenly stiff or you hear a whistling noise when you step on your brakes—especially when you're stopped—the culprit may be a failed brake booster. Our technicians can easily diagnose a possible brake booster failure in your .