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back plate Genuine Porsche part 90135208114
Code: 90135208114
Genuine Porsche part
back plate
The product code 90135208114 was also found on these diagrams
Additional information:
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
Vehicle Group
- We are unable to provide fitting details for this product at this time. Please contact us for further information.
Price: €262.08 inc. VAT
Orderable - 14 - 28 Days
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90135204114
Product Information
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135204114
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Product Information
Rear brake disc rotor by Porsche for selected 911 and 930 models. This vented rear brake disc is specified as 290.0 mm diameter with a 20.0 mm disc thickness and 18.7 mm minimum thickness.
What This Product Does Provides the friction surface used by the brake pads to slow the vehicle and helps manage heat during braking. As a genuine Porsche part, it is intended to support correct fit and factory specification where applicable.
Functions
- Provides a braking surface for the rear pads
- Helps dissipate heat through a vented disc design
- Supports consistent rear brake operation
- Fits a 5-hole hub arrangement
Symptoms of Fault
- Brake judder or vibration under braking
- Scoring or a pronounced lip on the disc edge
- Heat marks or visible surface wear
- Rust on the braking surface or internal vents
- Squealing or other braking noise linked to disc wear
- Visible wear to discs and pads
Why Replacement Matters
Brake discs are commonly replaced when the existing parts are worn, corroded, cracked or below service limits. On older 911 and 930 models, renewing brake components can help maintain correct braking function and preserve factory-specification fitment. For this type of part, it is also sensible to confirm the latest correct application by part number or vehicle details before fitting.
Fits
- 911 & 912 (1965–1989)
- 911 1965–1968 2.0L / 912 SWB (F)
- 911 1968–1973 2.2L / 2.4L / 2.7L RS LWB (F)
- 911 1974–1977 2.7L / 1976–77 3.0 Carrera
- 911 1975–1977 3.0L Turbo (930)
- 911 1978–1983 3.0L / SC
Check fitment for your specific vehicle (model, year, engine) before ordering.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135204114
90135204114
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
Price: €282.00 inc. VAT
Orderable - 14 to 28 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
BRAKEKIT911L.R.BRE
Product Information
Porsche 911 '69 E / S (REAR)
Porsche 911 70-73 (REAR)
Porsche 911SC / 2.7 / 3.0L 1974-83 (REAR)
Porsche 911 Turbo (930) 3.0L 75-77 (REAR)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BRAKEKIT911L.R.BRE
The product you are viewing cross references to these numbers
Product Information
REAR Brake Pads and Brake Disc Package. Cars with M-type caliperPorsche 911 '69 E / S (REAR)
Porsche 911 70-73 (REAR)
Porsche 911SC / 2.7 / 3.0L 1974-83 (REAR)
Porsche 911 Turbo (930) 3.0L 75-77 (REAR)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BRAKEKIT911L.R.BRE
90135204114
91135295003
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
2 x Brake disc rotor Rear. Porsche 911 / 930 (OE Part No 90135204114) (90135204114BRE)
In Stock - 24 Hour Dispatch
1 x Brake pads Front or Rear. Porsche 911 1965-83 / 914 (91135295003BRE)
In Stock - 24 Hour Dispatch
Vehicle Group
Vehicle Group
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
Price: €159.00 inc. VAT
In Stock - 24 Hour Dispatch
90135204114XZIM
Product Information
Cross drilled brake discs upgrade for better cooling & braking.
Internally Vented, Perforated, Coated
Outer diameter: 290 mm
Brake Disc Thickness: 20 mm
Bolt Hole Circle Ø: 130 mm
Centering Diameter: 90 mm
Hole Pitch / Number: 10/5
Porsche 911 1968-83 - REAR
Porsche 930 1975-77 - REAR
Please note: Those discs are not sided. They fit left or right side of the car. Brake disc rotors are priced each.
The Zimmermann Sport Brake Disc was developed as a result of experience of brake discs in series-production vehicles in connection with racing. The brake system is optimised by combining high-quality cast materials with a perforated braking surface.
Your advantages:
• Better wet braking performance by permanent expulsion of brake dust and water
• Sporty look
• Because of the anti-corrosion protection Coat Z better finish - especially of the hub and the outer diameter
• Noticeable improvement in the braking power of your car
• Prevention of brake fade
• Countersinking of holes doubles up as wear indicator
• 1:1 exchange of original disc possible
• No additional adaptions necessary
• Not subject to registration: general ABE certification supplied with disc
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135204114XZIM
The product you are viewing cross references to these numbers
Product Information
Zimmermann SPORT brake disc COAT Z, CROSS DRILLED.Cross drilled brake discs upgrade for better cooling & braking.
Internally Vented, Perforated, Coated
Outer diameter: 290 mm
Brake Disc Thickness: 20 mm
Bolt Hole Circle Ø: 130 mm
Centering Diameter: 90 mm
Hole Pitch / Number: 10/5
Porsche 911 1968-83 - REAR
Porsche 930 1975-77 - REAR
Please note: Those discs are not sided. They fit left or right side of the car. Brake disc rotors are priced each.
The Zimmermann Sport Brake Disc was developed as a result of experience of brake discs in series-production vehicles in connection with racing. The brake system is optimised by combining high-quality cast materials with a perforated braking surface.
Your advantages:
• Better wet braking performance by permanent expulsion of brake dust and water
• Sporty look
• Because of the anti-corrosion protection Coat Z better finish - especially of the hub and the outer diameter
• Noticeable improvement in the braking power of your car
• Prevention of brake fade
• Countersinking of holes doubles up as wear indicator
• 1:1 exchange of original disc possible
• No additional adaptions necessary
• Not subject to registration: general ABE certification supplied with disc
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135204114XZIM
460.1009.52
90135204114
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
Price: €127.10 inc. VAT
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
D142
Product Information
Sold as SET OF 2 discs.
REAR Discs: D142
- Type: VENTED
- Diameter: 290mm
- Height: 84mm
- Thickness New / Min: 20 / 19
Fits:
Porsche 911 2.2L 1969-71
Porsche 911 2.4L 1971-73
Porsche 911 2.7L 1972-77
Porsche 911 3.0L 1973-83
Porsche 911 (930) 3.0L TURBO 1974-77
Porsche 912 2.0L 1975-76
EBC is proud to be one of the only companies selling a British manufactured brake disc programme. Our high quality grey iron includes copper to increase thermal conductivity and wear properties. All EBC Premium Discs are cast to a material strength of 150 N/m2 with a tightly controlled surface hardness variation less than 20 HB and are precision CNC machined to a surface tolerance of less than 0.001 mm. So you see this is no cheap import brake disc. These brake discs have the highest integrity and product quality on the aftermarket. An OE quality replacement disc, made of the finest grade steel and a perfect replacement disc for any car.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
D142
The product you are viewing cross references to these numbers
Product Information
EBC Standard Brake Discs REAR.Sold as SET OF 2 discs.
REAR Discs: D142
- Type: VENTED
- Diameter: 290mm
- Height: 84mm
- Thickness New / Min: 20 / 19
Fits:
Porsche 911 2.2L 1969-71
Porsche 911 2.4L 1971-73
Porsche 911 2.7L 1972-77
Porsche 911 3.0L 1973-83
Porsche 911 (930) 3.0L TURBO 1974-77
Porsche 912 2.0L 1975-76
EBC is proud to be one of the only companies selling a British manufactured brake disc programme. Our high quality grey iron includes copper to increase thermal conductivity and wear properties. All EBC Premium Discs are cast to a material strength of 150 N/m2 with a tightly controlled surface hardness variation less than 20 HB and are precision CNC machined to a surface tolerance of less than 0.001 mm. So you see this is no cheap import brake disc. These brake discs have the highest integrity and product quality on the aftermarket. An OE quality replacement disc, made of the finest grade steel and a perfect replacement disc for any car.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
D142
90135204114
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
Price: €216.94 inc. VAT
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
90135299300/1
Product Information
Restore safe and reliable braking performance with this OE Match Replacement Brake Caliper Piston, measuring 38mm diameter x 29mm height, manufactured as a direct replacement. Produced to OE-style specifications, this precision-engineered caliper piston is designed to replace worn, corroded, or damaged original pistons during brake caliper overhaul and restoration.
Fits:
The brake caliper piston converts hydraulic brake pressure into mechanical force, pressing the brake pads evenly against the brake disc to slow and stop the vehicle. Over time, exposure to moisture, contaminated brake fluid, corrosion, or damaged piston seals can cause the piston to seize or operate unevenly, affecting braking performance and causing uneven pad wear. This OE Match replacement restores smooth caliper operation, making it ideal for professional brake rebuilds and classic Porsche restoration projects.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135299300
The product you are viewing cross references to these numbers
Product Information
Replacement Brake Caliper Piston, 38mm Diameter x 29mm Height.Restore safe and reliable braking performance with this OE Match Replacement Brake Caliper Piston, measuring 38mm diameter x 29mm height, manufactured as a direct replacement. Produced to OE-style specifications, this precision-engineered caliper piston is designed to replace worn, corroded, or damaged original pistons during brake caliper overhaul and restoration.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
The brake caliper piston converts hydraulic brake pressure into mechanical force, pressing the brake pads evenly against the brake disc to slow and stop the vehicle. Over time, exposure to moisture, contaminated brake fluid, corrosion, or damaged piston seals can cause the piston to seize or operate unevenly, affecting braking performance and causing uneven pad wear. This OE Match replacement restores smooth caliper operation, making it ideal for professional brake rebuilds and classic Porsche restoration projects.
What This Product Does:
- Converts hydraulic pressure into braking force.
- Pushes the brake pads evenly against the brake disc.
- Restores smooth brake caliper operation.
- Helps maintain consistent braking performance.
- Reduces uneven brake pad wear.
- Provides OE-style fit and dimensional accuracy.
- Replaces worn, corroded, or seized original pistons.
Symptoms Of Wear Or Failure:
- Seized or sticking brake caliper.
- Uneven brake pad wear.
- Brake pulling to one side.
- Reduced braking performance.
- Brake drag after releasing the pedal.
- Corrosion or pitting on the piston surface.
- Fluid leaks caused by damaged piston surfaces.
- Overheating brake disc or pads.
- Difficulty retracting the piston during servicing.
- Age-related deterioration discovered during caliper overhaul.
Why Replacement Matters:
- The brake caliper piston is a critical component in the hydraulic braking system. A corroded, worn, or seized piston can reduce braking efficiency, cause uneven braking, increase brake wear, and compromise vehicle safety.
- Replacing a damaged piston restores smooth hydraulic operation, even brake pad contact, and dependable stopping performance. Manufactured to OE-style specifications, this OE Match replacement provides the correct dimensions, precise fit, and reliable durability, making it an essential component for professional brake caliper refurbishment and classic Porsche restoration.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135299300
90135299300
90135209911
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Price: €51.60 inc. VAT
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
90135209910/1
Product Information
Restore safe and dependable braking performance with this OE Match Replacement Brake Caliper Piston, measuring 35mm diameter x 29mm height, manufactured as a direct replacement. Produced to OE-style specifications, this precision-engineered caliper piston is designed to replace worn, corroded, or damaged original pistons during brake caliper overhaul and restoration.
Fits:
The brake caliper piston converts hydraulic brake pressure into mechanical force, pressing the brake pads evenly against the brake disc to provide consistent stopping power. Over time, moisture, contaminated brake fluid, corrosion, or damaged seals can cause the piston to seize, stick, or wear, resulting in reduced braking efficiency and uneven brake pad wear. This OE Match replacement restores smooth caliper operation and reliable braking performance, making it ideal for professional brake rebuilds and classic Porsche restoration projects.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135209910
The product you are viewing cross references to these numbers
Product Information
Replacement Brake Caliper Piston, 35mm Diameter x 29mm Height.Restore safe and dependable braking performance with this OE Match Replacement Brake Caliper Piston, measuring 35mm diameter x 29mm height, manufactured as a direct replacement. Produced to OE-style specifications, this precision-engineered caliper piston is designed to replace worn, corroded, or damaged original pistons during brake caliper overhaul and restoration.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356C 1963-65
The brake caliper piston converts hydraulic brake pressure into mechanical force, pressing the brake pads evenly against the brake disc to provide consistent stopping power. Over time, moisture, contaminated brake fluid, corrosion, or damaged seals can cause the piston to seize, stick, or wear, resulting in reduced braking efficiency and uneven brake pad wear. This OE Match replacement restores smooth caliper operation and reliable braking performance, making it ideal for professional brake rebuilds and classic Porsche restoration projects.
What This Product Does:
- Converts hydraulic brake pressure into braking force.
- Applies even pressure to the brake pads.
- Restores smooth brake caliper operation.
- Helps maintain consistent braking performance.
- Reduces uneven brake pad wear.
- Provides OE-style fit and dimensional accuracy.
- Replaces worn, corroded, or seized original pistons.
Symptoms Of Wear Or Failure:
- Seized or sticking brake caliper.
- Uneven brake pad wear.
- Brake pulling to one side.
- Reduced braking performance.
- Brake drag after releasing the pedal.
- Corrosion or pitting on the piston surface.
- Brake fluid leaks caused by damaged piston surfaces.
- Overheating brake discs or pads.
- Difficulty retracting the piston during servicing.
- Age-related deterioration discovered during caliper overhaul.
Why Replacement Matters:
- The brake caliper piston is a vital component of the hydraulic braking system. A worn, corroded, or seized piston can reduce braking efficiency, cause uneven braking, increase brake component wear, and compromise vehicle safety.
- Replacing a damaged piston restores smooth hydraulic operation, even brake pad contact, and dependable stopping performance. Manufactured to OE-style specifications, this OE Match replacement provides the correct dimensions, precise fit, and long-lasting durability, making it an essential component for professional brake caliper refurbishment and classic Porsche restoration.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135209910
90135209910
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356C 1963-65
Price: €30.00 inc. VAT
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
90135204114BRE
Product Information
Diameter: 290mm
Minimum thickness 18mm
Brake Disc Thickness 20mm
Porsche 911 1968-83 REAR
Porsche 930 1975-77 REAR
Brake disc rotors are price each.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135204114BRE
The product you are viewing cross references to these numbers
Product Information
High grade brake disc. Diameter: 290mm
Minimum thickness 18mm
Brake Disc Thickness 20mm
Porsche 911 1968-83 REAR
Porsche 930 1975-77 REAR
Brake disc rotors are price each.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135204114BRE
90135204114
90135204114BRE
09.5784.10
09578410
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
Price: €66.00 inc. VAT
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
90135208114
Product Information
Sold each
Fits:
Porsche 911 1969-73 (REAR)
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
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90135208114
The product you are viewing cross references to these numbers
Product Information
Brake disc cover plate. Rear.Sold each
Fits:
Porsche 911 1969-73 (REAR)
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135208114
90135208114
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Price: €262.08 inc. VAT
Orderable - 14 to 28 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
90135208114/1
Product Information
Fits rear left or right side . Price is each
Fits:
Porsche 911 1969-73 (REAR)
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135208114
The product you are viewing cross references to these numbers
Product Information
Brake disc cover plate. Porsche 911 1969-73Fits rear left or right side . Price is each
Fits:
Porsche 911 1969-73 (REAR)
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135208114
90135208114
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Price: €115.20 inc. VAT
In Stock - 3- 5 Days Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
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