2x Brake Discs Pair Vented Rear - Febi - 43867

This product includes a pair of 2x Vented Brake Discs for the rear axle. They have an outer diamet...

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AutodocFEBI BILSTEIN Brake disc BMW 43867 34216778051,34216855005 Brake rotor,Brake discs,Brake rotors
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eBay2x Brake disc Rear Axle internally vented 43867 FEBI BILSTEIN for BMW 1 Coupe
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Product Information

Full details

This guide is for vehicle owners and mechanics seeking reliable rear brake replacement parts. The key benefit is a guaranteed perfect fit and premium quality, ensuring optimal braking performance and longevity. A potential caveat is the need for professional installation due to the nature of brake system components. This product features a pair of vented rear brake discs from Febi, a German manufacturer with extensive experience in OE-quality automotive parts. Key features include precise dimensions for exact compatibility, a coated finish for durability, and internal venting for effective heat dissipation.

All features

Model Part Number43867
BrandFebi

Extended Product Information

FAQs

Are these brake discs suitable for all vehicles?

No, these discs have specific dimensions (300mm outer diameter, 20mm thickness, 120mm bolt circle, 75mm centering diameter). You must verify these specifications match your vehicle's rear axle requirements for compatibility.

What does 'vented' mean for brake discs?

Vented brake discs have internal passages or vanes that allow air to flow through them. This helps to dissipate heat generated during braking, reducing the risk of overheating and brake fade, especially during heavy or prolonged use.

What is the minimum thickness for these brake discs?

The minimum thickness for the Febi 43867 brake discs is 18.4 mm. They should be replaced if they wear down to or below this measurement.

How long do these brake discs typically last?

The lifespan of brake discs depends heavily on driving conditions, driving style, and maintenance. Febi parts are known for their durability, but regular inspection is key. Following proper bedding-in procedures and avoiding harsh braking can extend their life.

Why are these discs coated?

The coating provides initial protection against corrosion and rust, especially during shipping and storage. It also helps maintain the appearance of the discs and can contribute to a cleaner braking surface upon first use.

Can I install these myself?

While technically possible, brake system work is safety-critical. Professional installation by a qualified mechanic is highly recommended to ensure correct fitment, torque specifications, and overall system integrity.

Troubleshooting

Brake judder or vibration during braking

This could indicate warped discs. Ensure discs were installed correctly and properly bedded in. If judder persists, the discs may need replacement.

Squealing noise during braking

Noise can sometimes occur with new components. Ensure brake pads are compatible and correctly installed. Check for debris between the pad and disc. Some bedding-in noise is normal initially.

Reduced braking performance

Check brake fluid level and condition. Inspect brake pads for wear. Ensure the vented design is not obstructed. The discs may be overheating if used beyond their intended capacity.

Corrosion on the surface

Some surface rust is normal, especially on coated discs after exposure to moisture. This typically wears off after initial braking. Excessive pitting or deep rust may indicate a problem.

Pros and Cons

Pros

  • Guaranteed perfect fit due to OE-equivalent specifications.
  • Premium quality materials ensure durability and reliable performance.
  • Vented design aids in heat dissipation and prevents brake fade.
  • Coated finish provides enhanced corrosion resistance.
  • Trusted brand with a long history of engineering expertise.

Cons

  • Requires professional installation for safety and proper function.
  • Specific fitment needs to be verified for your vehicle model.
  • Weight of 6.58 kg per disc may be a consideration for handling.

Setup, Compatibility & Care

Setup & Compatibility:

  1. Verify Fitment: Before installation, confirm that the Febi 43867 brake discs are compatible with your vehicle's rear axle specifications. Check the Outer Diameter (300 mm), Thickness (20 mm), Bolt Circle Diameter (120 mm), and Centering Diameter (75 mm) against your vehicle's requirements.
  2. Professional Installation: Due to the critical safety nature of brake systems, installation should be performed by a qualified mechanic. This ensures proper seating, torquing of bolts, and correct assembly of the entire braking system.
  3. Bedding-In: After installation, a proper bedding-in procedure is recommended. This process helps to mate the brake pads to the new disc surface, optimizing braking performance and longevity. Follow the mechanic's or pad manufacturer's specific bedding-in instructions.

Care:

  • Regular Inspection: Periodically inspect the brake discs for signs of excessive wear, cracking, or warping. The minimum thickness is 18.4 mm; replacement is necessary if discs are worn below this limit.
  • Cleaning: Keep the brake area clean. Avoid spraying high-pressure water directly at the brake components during washing, as this can potentially affect the coating or introduce contaminants.
  • Avoid Harsh Chemicals: Do not use abrasive cleaners or harsh chemicals on the brake discs, as this can damage the protective coating and accelerate corrosion.

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