HELLA Front Brake Pad Wear Sensor TC Kline All-in-One Formula: Combines cutting and

All-in-One Formula: Combines cutting and polishing for efficient paint correction

Direct replacement: Matches OEM part #63137165861 for accurate fitment

including Alpina B7

Cut-Off Valve

HELLA Front Brake Pad Wear Sensor TC Kline All-in-One Formula: Combines cutting andHELLA front brake pad wear sensor for Audi A8 models. Provides early warning when pads are worn. Replaces OEM part 4H0615121B. Key Features & Benefits OE Replacement: Direct fit for Audi A8 D4. Warning Light: Alerts driver before rotor damage occurs. Single Use: One sensor needed per axle. Cross Reference: Replaces 4H0615121B, 355252471, MWI0551. Vehicle Fitment Make Model Years Audi A8 20102018 Technical Specifications OEM Cross Reference 4H0615121B,