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Porsche Brembo Disc Brake Rotor – Rear (290mm) 90135204114

Porsche Brembo Disc Brake Rotor – Rear (290mm) 90135204114

BREMBO
Disponibilidad:
Agotado
SKU 09.5784.10
Agotado
$65.95 - $65.95
$65.95
$65.95 - $65.95
$65.95
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This Brembo disc brake rotor is a high-quality replacement part for the rear axle of classic Porsche 911 and 912 models from 1969 to 1983. Constructed from durable grey cast iron, it offers reliable stopping performance and matches OEM specifications. The 290mm diameter ensures consistent braking with excellent heat dissipation.

Key Features & Benefits

  • OEM Replacement: Directly replaces Porsche part numbers 90135204114 and 90135240114.
  • Material: Made from high-quality grey cast iron for durability and heat resistance.
  • Dimensions: 290mm outer diameter, 20mm nominal thickness, 90mm centering diameter.
  • Fitment: Designed for air-cooled Porsche 911 and 912 models (1969-1983).
  • Reliability: Brembo's expertise ensures consistent performance and longevity.

Vehicle Fitment

Make Model Years Engine
Porsche 911 1978–1983 3.0H6
Porsche 911 1974–1977 2.7H6
Porsche 912 1976 2.0H4
Porsche 911 1972–1973 2.3H6
Porsche 911 1970–1971 2.2H6
Porsche 911 1969 2.0H6

Technical Specifications

Part Number 09.5784.10
OEM Cross-Reference 90135204114, 90135240114
Position Rear
Diameter (MM) 290
Height (MM) 83
Nominal Thickness (MM) 20
Minimum Thickness (MM) 18
Centering Diameter (MM) 90
Number of Bolts 5
Material Grey Cast Iron

Installation Notes

Professional installation recommended; ensure proper torque and bedding procedure.

About BREMBO

Brembo is a world leader in high-performance braking systems, trusted by OEMs and motorsport teams worldwide.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 6 applications
911 Classic (1969-1983)
Make Model Engine Years
Porsche 911 3.0H6 1978–1983
Porsche 911 2.7H6 1974–1977
Porsche 912 2.0H4 1976–1976
Porsche 911 2.3H6 1972–1973
Porsche 911 2.2H6 1970–1971
Porsche 911 2.0H6 1969–1969
Fits 6 vehicle applications Check vehicle fitment before ordering View fitment

About these Brake Rotors

The BREMBO 09.5784.10 brake rotor is the disc your brake pads clamp against to slow the car. It turns the car's momentum into heat, so its thickness, flatness and surface condition directly affect how smoothly and consistently your brakes stop you.

Frequently asked questions

What do brake rotors do?

When you press the pedal, the caliper squeezes the pads against the spinning rotor. The friction slows the wheel and the rotor absorbs and sheds the heat that braking produces.

What are the signs of worn brake rotors?

A pulsing brake pedal or a shaking steering wheel when braking, deep grooves or scoring, a raised lip at the outer edge, or blue heat spots. Every rotor has a minimum thickness stamped on it; below that it must be replaced.

Should I replace the pads at the same time?

Yes. New pads should be fitted with new rotors so they bed in together, and rotors and pads are always replaced in pairs on the same axle. On many European cars the pad wear sensor should be replaced as well.

Do I need to break in new rotors?

Yes. Follow the pad maker's bedding procedure, usually a series of moderate stops from speed without coming to a full stop, so an even layer of pad material transfers to the rotor. Clean new rotors of any protective coating before fitting if the maker requires it.

How do I make sure this brake rotor fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

Euromotiv is an independent retailer of OEM, Genuine, and aftermarket automotive parts. We are not affiliated with, endorsed by, or authorized by Audi AG, Volkswagen AG, BMW AG, Mercedes-Benz Group AG, Dr. Ing. h.c. F. Porsche AG, MINI, or any other vehicle manufacturer. All trademarks, logos, and brand names are the property of their respective owners and are used solely for identification and compatibility purposes.