High Customer rating
Fast delivery
OE & Aftermarket
Best Quality
B2B prices available
  •  
    • Favorites
    Login
  •  
    0
    •
    Sign in
    Mechanic/Wholesaler
  •  
    0
    •
    Helpdesk code:
    11A55
    € 0
    GB
    VIN
    1
    2
    3

    Search by company, model and type.

    Repair Kit, brake caliper

    Product number: D42730
    ART: D42730 / EAN: 8430320250854

    AUTOFREN SEINSA
    Advised products
    Price incl. vat.
    € 8,19
    Add to cart
    Leverdatum: 24-06-2026

    payment icons payment icons payment icons payment icons

    delivery_icon

    DHL

    Expresslevering
    delivery_icon

    UPS

    Expresslevering
    delivery_icon

    PostNL

    Expresslevering
    delivery_icon

    DPD Nederland

    Expresslevering

    Alternative products

    Repair Kit, brake caliper AUTOFREN SEINSA D42731C)
    Repair Kit, brake caliper AUTOFREN SEINSA D42731C)
    EAN code 8430320250861
    Productnumber D42731C
    Brand AUTOFREN SEINSA
    Price incl. vat.
    € 22,76

    Add to cart
    Brake Caliper MAXGEAR 82-1699)
    Brake Caliper MAXGEAR 82-1699)
    EAN code 5907057308941
    Productnumber 82-1699
    Brand MAXGEAR
    Price incl. vat.
    € 114,30

    Add to cart
    Brake Caliper MAXGEAR 82-1700)
    Brake Caliper MAXGEAR 82-1700)
    EAN code 5907057308958
    Productnumber 82-1700
    Brand MAXGEAR
    Price incl. vat.
    € 114,30

    Add to cart
    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    BMW BMW
    FORD FORD
    Manufacturer Productnumber
    BMW 34216680397
    BMW 34216860397
    BMW 34216860398
    Usage numbers
    D4-2730
    D42730
    8
    43032E+12

    Your last viewed products

    Brake Pad Set, disc brake TEXTAR 2457801)
    Brake Pad Set, disc brake TEXTAR 2457801)
    EAN code
    Productnumber 2457801
    Brand TEXTAR
    Price incl. vat.
    $45.74

    In stock

    Add to cart
    Filter, cabin air MANN-FILTER CU 21 000-2)
    Filter, cabin air MANN-FILTER CU 21 000-2)
    EAN code 4011558319106
    Productnumber CU 21 000-2
    Brand MANN-FILTER
    Price incl. vat.
    $11.65

    In stock

    Add to cart
    Clutch Release Bearing VALEO 806508)
    Clutch Release Bearing VALEO 806508)
    EAN code 3276428065083
    Productnumber 806508
    Brand VALEO
    Price incl. vat.
    $161.77

    In stock

    Add to cart
    V-Belt CONTINENTAL CTAM AVX10X740)
    V-Belt CONTINENTAL CTAM AVX10X740)
    EAN code 4010858875503
    Productnumber AVX10X740
    Brand CONTINENTAL CTAM
    Price incl. vat.
    $4.72

    In stock

    Add to cart
    Alternator Freewheel Clutch FEBI BILSTEIN 15254)
    Alternator Freewheel Clutch FEBI BILSTEIN 15254)
    EAN code
    Productnumber 15254
    Brand FEBI BILSTEIN
    Price incl. vat.
    $25.92

    In stock

    Add to cart
    Dryer, air conditioning MAHLE AD 243 000S)
    Dryer, air conditioning MAHLE AD 243 000S)
    EAN code 4057635043267
    Productnumber AD 243 000S
    Brand MAHLE
    Price incl. vat.
    $16.58

    In stock

    Add to cart
    Tie Rod MEYLE 116 030 0042/HD)
    Tie Rod MEYLE 116 030 0042/HD)
    EAN code 4040074374214
    Productnumber 116 030 0042/HD
    Brand MEYLE
    Price incl. vat.
    $42.86

    In stock

    Add to cart
    Inner Tie Rod MOOG PE-AX-2059)
    Inner Tie Rod MOOG PE-AX-2059)
    EAN code 1003197267484
    Productnumber PE-AX-2059
    Brand MOOG
    Price incl. vat.
    $9.50

    In stock

    Add to cart
    Water Pump & Timing Belt Kit FEBI BILSTEIN 173193)
    Water Pump & Timing Belt Kit FEBI BILSTEIN 173193)
    EAN code 4054224731932
    Productnumber 173193
    Brand FEBI BILSTEIN
    Price incl. vat.
    $113.51

    In stock

    Add to cart
    Main Switch, battery HELLA 6EK 001 559-001)
    Main Switch, battery HELLA 6EK 001 559-001)
    EAN code 4082300054583
    Productnumber 6EK 001 559-001
    Brand HELLA
    Price incl. vat.
    $145.75

    Add to cart
    Repair Kit, brake caliper

    The Repair Kit, brake caliper (D42730) restores proper brake caliper function by replacing worn internal components. It ensures smooth piston movement, consistent braking pressure, and extended caliper lifespan. Use Porza’s smart search to quickly find the correct repair kit for your vehicle using your license plate, VIN, or detailed vehicle information.  

    FAQ

    A brake caliper repair kit is a set of components used to restore the functionality of a worn or leaking brake caliper. It typically includes piston seals, dust boots, retaining rings, O-rings, and sometimes guide pin components or grease. These parts are essential for maintaining hydraulic pressure, protecting internal components, and ensuring smooth piston movement within the caliper housing.

    Key specifications include seal dimensions (inner and outer diameter), compatibility with piston size, and material quality. Most seals are made from EPDM rubber, resistant to brake fluids such as DOT 3, DOT 4, and DOT 5.1, and capable of handling temperatures above 150–200°C. Precision fitment is critical to ensure proper sealing, pressure retention, and long-term durability.

    A repair kit should be used when there are signs of brake fluid leakage, sticking pistons, reduced braking performance, or visible wear inside the caliper. It is commonly used during brake caliper overhaul to extend the lifespan of the original caliper and restore proper braking function.

    Porza offers a fit guarantee option where your vehicle details, such as license plate or VIN, are checked against product specifications. This ensures the repair kit matches your specific brake caliper type and piston dimensions, reducing the risk of incorrect fitment.

    Porza supplies high-quality brake components with fast delivery across Europe. Customers can order online or choose in-store pickup in the Netherlands, Germany, or Belgium. This allows quick access to essential parts for both professional workshops and individual users.

    If you select the fit guarantee, Porza verifies compatibility before shipment. If the product does not fit or meet expectations, it can be returned according to the return policy. This ensures a secure and risk-free purchasing experience.

    WhatsApp
    Click to chat
    kenteken

    Straelseweg 52, 5911 CR
    Venlo
    The Netherlands

    Willem de Rijkelaan 15a, 5616 HH
    Eindhoven
    The Netherlands

    info@porza.nl
    085 401 1901
    KVK 0123456678
    BTW 01NL123435B1

    Customer Service

    Sitemap

    Terms & Conditions

    Social media