Brake disc rotor, Rear. Porsche 964 / 944 S2 / 944 Turbo / 944 Turbo S / 968 / 968 Sport  ❭  95135204106

This rear brake disc rotor. Its specified dimensions are 299mm across and 24mm thick;

Fits

• Porsche 964 1990-94 3.6L REAR
• Porsche 944S2 1986-91 REAR
• Porsche 944 Turbo 1987-91 REAR
• Porsche 944 Turbo S 1987-91 REAR
• Porsche 968 1992-95 REAR *not for cars with M030

Rear fitment only. Not suitable for cars with M030. Check fitment for your specific vehicle (model, year, engine) before ordering.

Diagram: item 1

What This Product Does

The rotor turns with the wheel, allowing the caliper to press the pads against its braking faces. The resulting friction converts movement into heat as the vehicle slows. Matching the disc to the vehicle's brake specification is essential when selecting a replacement.

Functions

• Offers braking faces for pad contact.
• Operates alongside the rear pads and caliper.
• Transfers heat produced by friction.
  
  

Technical Details

• Installation position: rear axle.
• Outside diameter: 299mm.
• Specified thickness: 24mm.
• Supplied OE references: 95135204102, 95135204105 and 95135204106.
• The supplied diagrams identify 95135204106 for 964 Carrera 4 from 1989 onwards, Carrera 2 from 1992 onwards, Carrera 2 1989–94 and 968 1992–95 assemblies.
• Each referenced assembly specifies two discs; this is an assembly quantity, not a statement of pack contents.
  
  

Symptoms of Fault

• Judder or pulsation when applying the brakes.
• Grooved braking faces or raised outer edges.
• Localised heat marks or visible cracking.
• Corrosion affecting the contact faces or ventilation passages.
• Scraping, grinding or squealing during braking.
• Uneven braking or a tendency to pull sideways.
  
  

Why Replacement Matters

Inspection may identify disc wear, cracking, substantial corrosion or damage that requires renewal. Noise and vibration can also involve pads, calipers or other brake components, so establish the cause before replacing the rotor. Confirm the applicable wear limits and inspect the associated components during the repair.

FAQs

Is this suitable for M030-equipped vehicles?
No. Not suitable for cars with M030.

How large is the disc?
The supplied specification gives an outside diameter of 299mm and a thickness of 24mm.

Does the diagram quantity mean two discs are included?
No. It records the number used in the assembly and does not establish the supplied pack quantity.

Which details should be confirmed?
Match the vehicle's year, variant, brake equipment and applicable OE number. The model family alone is insufficient to establish suitability.