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    FEBI BILSTEIN
    Fitting position front axle
    Outer diameter (mm) 278
    Bolt hole circle Ø (mm) 112
    Thickness (mm) 63.7
    Number of mounting bores 5
    Rim (-Hole) 5
    Brake disc thickness (mm) 12.7
    Surface coated
    Centering diameter (mm) 80
    Min. thickness (mm) 10.6
    Brake disc type solid
    Weight (kg) 5.12
    Product number: 08505

    2x Febi Front Solid Brake Discs For Mercedes-benz /8 123

    Price excl. vat.
    £ 66,54

    ⚠️ Sold As a Pair Check Measurements of old brake discs before ordering.

    Description


    febi Bilstein Brake Discs — Pair or Single (Side-Specific)

    OE-quality febi Bilstein discs engineered to restore smooth, confident braking and low NVH. Precision-machined to match your vehicle’s original dimensions for correct fit, balance and durability.

    What’s Included

    • Most applications: supplied as an axle pair (2 discs).
    • Side-specific/directional applications: may be supplied as a single disc (Left or Right). Please check photos and listing notes to confirm. If listed as single and you need both sides, order quantity 2 (one LH + one RH where applicable).
    • New locating screws/bolts are included only if shown or stated.

    Pads are not included unless the listing specifically says so.

    Key Features

    • OE-matched dimensions, run-out and balance for vibration-free braking
    • High-quality casting and accurate surface finish for consistent performance
    • Vented or solid design according to the original specification
    • Anti-corrosion coatings on many references to keep hubs looking clean

    Check Before You Buy

    • Axle position: front or rear
    • Dimensions: outside diameter, thickness and minimum thickness (MIN TH)
    • Type: vented vs. solid; plain vs. drilled/grooved (match OE)
    • Mounting: centre bore, overall height/offset, bolt pattern and any locating screw type
    • Handed discs: some vehicles use Left/Right directional discs (curved vanes or patterns). If so, ensure you order the correct side(s).
    • Verify by VIN/registration and febi/OE part numbers for guaranteed fit

    When to Replace

    • Disc thickness at/below MIN TH or severe scoring/heat spots
    • Brake judder, vibration or pulsation (after confirming hub and pad condition)
    • Cracks, excessive run-out or corrosion on friction faces

    Installation & Bedding-In

    • Clean hub faces thoroughly; check hub run-out before fitting
    • Degrease new discs (if oiled) and avoid touching friction surfaces
    • Torque locating screws and wheel fixings to manufacturer specifications
    • Best practice: fit new pads with new discs; ensure calipers slide freely
    • Bedding-in: 10–15 moderate stops from 30–50 mph (50–80 km/h), allowing cooling between stops

    Warranty: febi Bilstein brake discs are covered by the manufacturer’s warranty when supplied via authorised distributors. Correct installation and operation within specification are required for warranty validity.

    Manufacturer Productnumber
    mercedes-benz 114 421 00 12 , 1144210012
    mercedes-benz 115 421 14 12 , 1154211412
    mercedes-benz 123 420 00 72 , 1234200072
    mercedes-benz 123 421 00 12 , 1234210012
    mercedes-benz A114 421 00 12 , A1144210012
    mercedes-benz A115 421 14 12 , A1154211412
    mercedes-benz A123 420 00 72 , A1234200072
    mercedes-benz A123 421 00 12 , A1234210012
    Usage numbers
    0AMS RDZ-021
    4U Autoparts 52012MR
    A.B.S. 15740
    A.Z. Meisterteile AZMT-44-024-1758
    ABE C3M001ABE
    AIC 51301
    AKEBONO BN-0578
    AKEBONO BN-0578E
    ANDEL AND1305
    AP 10014
    AP-SA M2051P
    APEC DSK554
    ATE 24.0113-0137.1
    AUTO-SPEED PARTS 290BK00734
    Autostar Germany 139811
    BARUM BAR13137
    BENDIX 520184
    BENDIX Braking BDS1765
    BLUE PRINT ADU174378
    BORG & BECK BBD4831
    BOSCH 0 986 478 058
    Brake ENGINEERING DI831892
    BRAXIS AE1149
    BRECO BS 7188
    BREMBO 08.3189.20
    BREMSI CD6071S
    BSG BSG 60-210-019
    Burig B010961
    CIFAM 800-046
    DACO Germany 603310
    DANAHER DR10048
    DELPHI BG2259
    DIAMAX N08577
    DJ PARTS BD1733
    DON PCD20782
    DYNAMATRIX DBD071
    E.T.F. 19-2780
    EBC Brakes D081
    EGT 410038EGT
    EUROBRAKE 5815203304
    2x FEBI 8505
    FERODO DDF071
    FERODO DDF071-1
    FERODO DDF071X
    FTE 9072050
    FTE BS1060
    GAMA-SA GM10609
    GIRLING 6015733
    HART 214 242
    HELLA 8DD 355 100-071
    HELLA PAGID 8DD 355 100-071
    ICER 78BD2780-2
    JURID 561102J
    JURID 561102JC
    KAGER 37-0388
    KAWE 6272 00
    KRAFTVOLL GERMANY 07040833
    LEMFÖRDER 11055 03
    LPR M2051P
    LPR-CN M2051P
    LPR-SA M2051P
    MANDO MBC035099
    MASTER-SPORT GERMANY 24011301371-PCS-MS
    MASTER-SPORT GERMANY 24011301371-PCS-MSP
    MASTER-SPORT GERMANY 24011301371-SET-MS
    MASTER-SPORT GERMANY 24011301371-SET-MSP
    MAXGEAR 19-0845
    MAXGEAR 19-0845SPORT
    MAXTECH 873502
    METELLI 23-0046
    MEYLE 015 521 2005
    MGA D846
    MINTEX MDC160
    National NBD 075
    NECTO WN238
    NK 203304
    NK 313304
    OPTIMAL BS-2720C
    OSSCA 45596
    PAGID 52103
    PAGID 52103N
    PATRON PBD1573
    PEMEBLA BNXBDS1765
    PILENGA 5185
    Premium Parts BD1733
    PROTECHNIC PRD1117
    QH Benelux 55037
    QH Talbros BDC1060
    QUINTON HAZELL BDC1060
    QUINTON HAZELL MBD1060
    R BRAKE 78RBD22780
    RECOFICIAL 78BD2780
    RECOFICIAL 80-1857
    REMSA 6272.00
    REMY RAD2037C
    RIDEX 82B0736
    ROADHOUSE 6272.00
    ROTINGER RT 1029
    ROTINGER RT 1029-GL
    ROTINGER RT 1029-GL T3
    ROTINGER RT 1029-GL T5
    ROTINGER RT 1029-GL T6
    ROTINGER RT 1029-GL T9
    SAMKO M2051P
    SAMKO-SA M2051P
    sbs 1815203304
    SCHNIEDER AUTOTECH BZS55.00001
    SIGMAUTO DBA071S
    Stark SKBD-0022886
    STELLOX 6020-3304-SX
    STELLOX 6020-3304K-SX
    SWAG 10 90 8505
    TEXTAR 92009500
    TEXTAR 92009503
    TRISCAN 8120 23111C
    TRUCKTEC AUTOMOTIVE 02.35.015
    TRUSTING DF028
    TRW DF1573
    VAICO V30-40006
    VALEO 186180
    VALEO 673538
    VAN HECK RS 7189
    VILLAR 628.1209
    WOKING D6272.00
    ZIMMERMANN 400.1053.20
    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    mercedes-benz mercedes-benz

    FAQ


    All our standard discs are priced individually, but due to the safety critical aspect of the braking system, Brake Discs must now be purchased in pairs where required and we will add a quantity of 2 to your basket. (Some high-performance discs are sold as a set of two). Our brake pads are sold as a front set or rear set, so purchasing one box will be enough for two discs


    See the diameter on the right side of the product image .The best way to ensure you get the correct brake discs is to check the diameter of the brake discs already fitted.


    Simply enter your vehicle registration or VIN on our website. Our built-in system will automatically show you the correct brake discs for your car. You can also message us if you need help.


    On average, brake discs last between 30,000–70,000 miles, but this varies based on driving style and conditions. Look out for signs like vibrations, noise, or visible wear.


    All our brake discs are brand new and meet or exceed OEM standards.