This FEBI BILSTEIN brake caliper bolt has a length of 51mm and an external thread size of M12 x 1....This FEBI BILSTEIN brake caliper bolt has a length of 51mm and an external thread size of M12 x 1.75. The thread length is 40mm, and it is grade 10.9 quality. The spanner size required is 18mm, with a male hex bolt head design. The surface is zinc flake coated. The screw length below the head is 25mm, and it weighs 0.06kg. This bolt is suitable for the front and rear axles and for brake discs with a diameter of 276mm. It is compatible with vehicles from VIN C1000001 onwards and is designed for vehicles without an electric parking brake. It is compatible with the following OPEL models: INSIGNIA Caravan, Astra J Sports Tourer (P10), Astra H Caravan (A04), ASTRA J, INSIGNIA, INSIGNIA Stufenheck, Astra J GTC (P10), INSIGNIA A Country Tourer (G09), ASTRA J Stufenheck, Astra J Kasten / Kombi (P10), Astra J Kasten / Schrägheck (P10), Astra Classic Schrägheck (A04), AMPERA-E (F17). It is also compatible with CHEVROLET models: CRUZE (J300), CRUZE Station Wagon (J308), CRUZE Stufenheck, Cobalt II. VAUXHALL compatibility includes: Astra Mk VI (J) (P10) Schrägheck, Insignia Mk I (A) Schrägheck (G09), INSIGNIA Mk I (A) Estate, Astra Mk VI (J) GTC (P10), Astra Mk VI (J) Kombi (P10), Insignia Mk I (A) Limousine (G09), Astravan Mk V (H) (A04), INSIGNIA Mk I (A) Country Tourer (G09). Equivalent part numbers include: 11571188, 011571188.
This FEBI BILSTEIN Brake Caliper Bolt (182429) is a critical component designed for mechanics and DIY enthusiasts seeking a reliable replacement for specific OPEL, CHEVROLET, and VAUXHALL models. Its high-grade material and precise specifications ensure secure and safe braking performance, though it's crucial to verify compatibility, especially regarding the vehicle's VIN and the absence of an electric parking brake.
All features
Model Part Number
182429
Brand
febi bilstein
Extended Product Information
FAQs
What does 'grade 10.9 quality' mean for this bolt?
Grade 10.9 refers to the bolt's tensile strength and proof load. It signifies a high-strength bolt, capable of withstanding significant forces, which is essential for critical safety components like brake caliper bolts.
Can I use this bolt if my car has an electric parking brake?
No, this specific FEBI BILSTEIN Bolt (182429) is designed for vehicles *without* an electric parking brake. Using it on a vehicle with an electric parking brake may lead to fitment issues or incorrect brake operation.
How do I know if my vehicle meets the 'VIN C1000001 onwards' compatibility?
Your vehicle's VIN (Vehicle Identification Number) can typically be found on the dashboard, door jamb, or vehicle registration. You will need to check your vehicle's specific VIN against this requirement. Vehicles with a VIN starting with C1000001 or a higher number are compatible.
What spanner size is needed for this brake caliper bolt?
You will need an 18mm spanner or socket to properly install and remove this FEBI BILSTEIN brake caliper bolt.
What is the benefit of the zinc flake coating?
The zinc flake coating provides superior corrosion resistance compared to standard finishes. This is crucial for brake components exposed to harsh road conditions, moisture, and road salt, helping to extend the bolt's lifespan and ensure reliable performance.
Is it important to use a torque wrench when installing this bolt?
Yes, it is extremely important to use a calibrated torque wrench and tighten the bolt to the vehicle manufacturer's exact specifications. This ensures the caliper is securely mounted without overtightening, which can damage components, or undertightening, which can lead to catastrophic failure.
Troubleshooting
The bolt does not fit into the caliper or mounting bracket.
Double-check all compatibility requirements: vehicle make/model, VIN (C1000001 onwards), brake disc diameter (276mm), and ensure your vehicle does NOT have an electric parking brake. Compare the dimensions of the old bolt with the new one if available.
Brake caliper feels loose or makes noise after installation.
This often indicates the caliper bolt was not torqued correctly. Re-check the vehicle manufacturer's torque specifications and re-tighten the bolt using a calibrated torque wrench. Ensure mounting surfaces are clean.
Bolt head shows signs of rounding during installation/removal.
Always use the correct 18mm spanner or socket that fits snugly onto the male hex head. Avoid using worn tools or adjustable wrenches, which can easily strip the bolt head.
Bolt appears corroded prematurely.
While the bolt has a zinc flake coating for protection, extreme conditions or damage to the coating can lead to corrosion. Ensure proper handling during installation to avoid scratching the coating. If corrosion is significant, replacement is recommended for safety.
Pros and Cons
Pros
High-grade 10.9 material ensures superior strength and safety.
Precise dimensions guarantee a perfect fit for specified brake systems.
Suitable for both front and rear axle applications, offering versatility.
Compatible with a wide range of specific OPEL, CHEVROLET, and VAUXHALL models.
Cons
Not compatible with vehicles equipped with an electric parking brake.
Requires verification of VIN (C1000001 onwards) for compatibility.
Specific to brake discs with a 276mm diameter, limiting universal application.
Requires an 18mm spanner, which may not be part of every basic toolkit.
Setup, Compatibility & Care
Setup
Safety First: Ensure the vehicle is securely lifted on jack stands and the wheel is removed before beginning any brake work.
Clean Mounting Surfaces: Thoroughly clean any old grease, rust, or debris from the caliper mounting points and the bolt's threads. Use a wire brush if necessary.
Position the Caliper: Carefully position the brake caliper in place, aligning the bolt holes.
Insert the Bolt: Insert the FEBI BILSTEIN Brake Caliper Bolt 182429 into its designated hole.
Torque to Specification: Using an 18mm spanner and a torque wrench, tighten the bolt to the vehicle manufacturer's specified torque settings. Do not overtighten. Overtightening can damage the bolt or the caliper housing, while undertightening can lead to loosening.
Final Checks: Before driving, perform multiple brake pedal presses to ensure the brake system has proper pressure.
Note: Professional installation is highly recommended for brake system components due to their critical safety function.
Compatibility
Vehicle Models: This bolt is compatible with various OPEL, CHEVROLET, and VAUXHALL models including, but not limited to: OPEL INSIGNIA Caravan, Astra J Sports Tourer (P10), ASTRA J, CHEVROLET CRUZE (J300), VAUXHALL Astra Mk VI (J) Schrägheck.
VIN Requirement: Suitable for vehicles with VIN C1000001 onwards.
Brake System: Designed for vehicles with 276mm diameter brake discs.
Important Restriction: This bolt is not suitable for vehicles equipped with an electric parking brake.
Equivalent Part Numbers: 11571188, 011571188.
Care
Regular Inspection: During routine brake service (e.g., pad or rotor replacement), visually inspect the caliper bolts for any signs of corrosion, damage, or loosening.
Cleaning: If accessible during service, gently clean the bolt head to prevent dirt buildup that might hinder future removal.
Avoid Harsh Chemicals: Do not use harsh solvents or corrosive cleaners on the bolt or its coating, as this could compromise the zinc flake protection.