How a car works

All partsBMW M4 CSLWheel assembliesFront left wheel › Brake line

Brake line

Part of Front left wheel · about $60 to replace

What it is

Flexible hose to the caliper.

What it does

Carries brake fluid from the hard line to the moving caliper.

How it fails

Replace at 6 years; a soft pedal with good pads points here.

MaterialPTFE liner, braided stainless
Spec3.2 mm bore
250 bar burst
Brake line highlighted on the car

Appears at

Front left wheelFront right wheelRear left wheelRear right wheel

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