Brake disc cover plate, Rear. Porsche 911 63-68  ❭  90135280

Brake disc cover plate, Rear

Restore the protection and appearance of your Porsche rear braking system with an OE Match Cast Brake Disc Cover Plate. Designed as a replacement for the original brake disc protection plate, these components sit behind the rear brake disc and help shield surrounding braking components from road debris, dirt and excessive contamination.
 
Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)  

Diagram ref no 5 and 6

Available in four individual positions:

• Rear Left Upper
• Rear Left Lower
• Rear Right Upper
• Rear Right Lower

Selecting the correct position is essential to ensure accurate fitment.

What Does a Brake Disc Cover Plate Do?

The brake disc cover plate, sometimes referred to as a brake backing plate, dust shield or brake disc protector, sits behind the brake disc and provides an additional protective barrier around the braking assembly.

Its functions include:

• Helping protect braking components from road debris
• Reducing exposure to dirt and contamination
• Providing protection around the rear brake disc
• Helping maintain the original brake assembly configuration

Why Do Brake Disc Cover Plates Fail?
Brake cover plates are continuously exposed to heat, water, road salt and debris.
Over time this can cause corrosion, cracking or deterioration, particularly on older vehicles or cars frequently driven in wet conditions.

Damage can also occur during brake, wheel bearing or suspension work if an ageing cover plate is accidentally bent or disturbed.

When Should They Be Replaced?

Replacement should be considered if the original plate is:

• Heavily corroded
• Cracked or damaged
• Loose or distorted
• Rubbing against the brake disc
• Missing sections due to corrosion
• Being removed during a comprehensive brake restoration

Replacing deteriorated plates while the rear braking system is dismantled can also save additional labour later.

Rear brake disc cover plates are an often-overlooked component when maintaining or restoring a Porsche braking system. While brake discs and pads are regular service items, the protective plates behind them can gradually deteriorate after years of exposure to heat, moisture and road contamination.

Replacing damaged Porsche rear brake backing plates helps restore the braking assembly to a complete and properly protected condition. These OE Match cast brake disc cover plates provide a suitable replacement for Porsche owners carrying out brake servicing, restoration or rear suspension refurbishment.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90135280

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