Brake Caliper RIDEX 78B0086 OE Ref 5 42 127

Key Specification:
  • Brake Caliper Type: Brake Caliper with integrated parking brake
  • Brake Caliper Type: Fist-type Caliper
  • Brake Disc Thickness [mm]: 10
  • Diameter 1 [mm]: 38
  • EAN: 4059191260560
Sale
£ 60.00
£ 45.24 excl. VAT
In Stock
SKU:RIDEX 78B0086
BrandRIDEX
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Brake Caliper Type
Brake Caliper with integrated parking brake
Brake Caliper Type
Fist-type Caliper
Brake Disc Thickness [mm]
10
Diameter 1 [mm]
38
EAN
4059191260560
Fitting Position
Rear Right
for brake disc diameter [mm]
278
for brake disc diameter [mm]
260
for brake disc diameter [mm]
264
Material
Aluminium
Mounting bores distance [mm]
118
OEM Reference number
542106
Supplementary Info
without holder
Weight [kg]
1.572

Brake Caliper OE Ref 5 42 127 – RIDEX – OEM 542106

This Brake Caliper OE Ref 5 42 127 is manufactured by RIDEX and supplied as a direct replacement for OEM reference 542106. Designed for use in selected OPEL, VAUXHALL vehicles, it is intended to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 78B0086 and EAN EAN: 4059191260560, allowing accurate cross-referencing and compatibility checks. It is suitable for replacing worn or faulty components where dependable operation is required.

  • Fitting position of this Brake Caliper is: Rear Right
  • without holder

To ensure correct fitment, please use our vehicle registration lookup tool or verify compatibility by matching the OEM reference number before ordering. Vehicle specifications and installation requirements may vary by model and production year.

Vehicle Compatibility & Fitment

This part is compatible with selected OPEL, VAUXHALL models. Full compatibility details are available in the Compatibility section.

If this part is not suitable for your vehicle, you can browse alternative options in our Braking System category.

About e Auto Parts

e Auto Parts supplies a wide range of aftermarket and OE-equivalent vehicle components for customers across the UK and Europe. We focus on clear product identification, accurate compatibility information, and customer support to help you select the correct part.

  1. Berry
    12 Nov, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 OCT, 2025
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  3. Charlie
    27 AUG, 2025
    eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
  4. Adam Taylor
    12 May, 2025
    Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
  5. Helena Garcia
    2 January, 2025
    The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.