KD7918 S-01 Rear Brake Pads - Mercedes-Benz A-Class

Barbaro Racing KD7918 S-01 rear brake pads for Mercedes-Benz A-Class / CLA / GLA / B-Class / GLB. S-01 is Barbaro's semi-metallic street and track-day compound (800°C, μ 0.35–0.50). Pad shape KD7918: 113.1 × 54.3 × 16.5 mm; interchanges with FMSI D2271-9511.

Specifications

Barbaro part number	KD7918
Compound	S-01 — Semi-metallic
Barbaro factory code (SKU)	D79180N6
Axle	Rear
Dimensions (L × H × T)	113.1 × 54.3 × 16.5 mm
Friction material height	50 mm
Supplied as	One axle set
Also available for KD7918	KD7918 C-01 Premium Street

Vehicle fitment

Make	Model	Chassis	Years	Engine / variant
Mercedes-Benz	A-Class	W177	2019–	AMG A35 4MATIC, 2.0T, AMG A45 4MATIC, AMG A45 S 4MATIC
Mercedes-Benz	B-Class	W247	2019–	B260 4MATIC, 2.0T
Mercedes-Benz	CLA	X118, C118	2020–	CLA260 4MATIC, 2.0T, AMG CLA35 4MATIC, AMG CLA45 4MATIC, AMG CLA45 S 4MATIC
Mercedes-Benz	GLA	H247	2020–	AMG GLA35 4MATIC, 2.0T, AMG GLA45 4MATIC
Mercedes-Benz	GLB	X247	2020–	AMG GLB35 4MATIC, 2.0T
Mercedes-Benz	A-Class (China · Beijing Benz)	Z177	2019–	AMG A35L 4MATIC, 2.0T

Fitment is compiled from the Barbaro Racing application catalogue and Barbaro factory data, together with the vehicle listings of the interchange part numbers below. Brake packages can differ within one model — please compare your current pads with the dimensions and drawing, or send us your VIN, before ordering.

Cross-reference / interchange numbers

FMSI	D2271-9511, D2271

Interchange numbers identify the matching pad shape. Friction material, shims and wear-sensor hardware can differ between brands.

About the S-01 compound

S-01 · Where street meets track

Semi-metallic compound for street performance and track-day duty. Superior controlled deceleration at speed, excellent noise compatibility — and proven on the rear axle of professional race cars.

Temperature rating: 800°C
Friction: μ 0.35–0.50
Formula: Semi-metallic
800°C maximum temperature rating
Street-legal track day capability
Superior high-speed deceleration control
Pro-level rear axle performance
Ideal for: Track days, heavy high-performance street cars and race-car rear axles

S-01 full specifications on barbaro-racing.com

About Barbaro Racing

Barbaro Racing (野蛮人) is the performance brand of the CAC Racing Division — proprietary compounds developed entirely in-house. Development begins on the dynamometer and ends on the circuit: every friction formula is bench-tested to destruction before earning the right to carry the Barbaro name. All compounds are validated against GB5763-2018 national standards; Street Series compounds are asbestos-free.