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Brake support mounting & plates kit. REAR. Porsche 911 1978-89 - BRAKEPLATEKIT.911.R
BRAKEPLATEKIT.911.R
Vehicle Group
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
Information
Brake support mounting & plates kit, REAR.
This OE Match rear brake support mounting and plate kit is designed for Porsche 911 models from 1978 to 1989. The kit includes the essential backing plates and mounting components required to properly secure and support the rear brake assemblies.
Porsche 911 1978-89 Turbo
Porsche 911 1978-89 Turbo Look (M491)
Diagram ref no 3, 4, 5 and 29
Kit Includes
2 × OE Match Brake Support Plates – 93035208103
2 × OE Match Brake Mounting Plates – 93035280104
8 × Genuine Porsche Screws – 90006705703
8 × OE Match Hexagon Nuts – N0122418
The brake support mounting plates (also known as backing plates or protection plates) are fitted behind the rear brake discs and calipers. They serve as structural and protective components of the rear braking system, providing a mounting surface for brake hardware while shielding the braking components from road debris, dust and moisture.
This OE Match kit includes both plates required for the rear axle along with the correct mounting hardware to complete the installation.
The brake support plates help secure the rear brake assembly while also protecting sensitive components such as the brake disc, caliper and parking brake mechanism. By acting as a structural mounting point and protective shield, they help maintain the integrity and performance of the rear braking system.
Replacing worn or corroded plates ensures that the brake components remain properly aligned and protected from external contaminants.
Function
• Brake Assembly Support: Provides mounting structure for rear brake components
• Protection: Shields brake discs and calipers from dirt, water and debris
• Alignment Stability: Helps maintain correct positioning of the rear brake assembly
• Durability: OE-style steel construction designed to withstand heat and road exposure
Over time, brake backing plates can corrode, bend or weaken due to exposure to road salt, moisture and heat generated by the braking system. Damaged plates may compromise brake component alignment or reduce protection against debris. Replacing them with an OE Match set restores the correct structure of the rear braking assembly and helps maintain safe and reliable braking performance.
Consider replacing the brake support plates if you notice:
• Visible corrosion or rust damage
• Bent or damaged backing plates
• Loose or worn mounting hardware
• During a rear brake overhaul or restoration
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BRAKEPLATEKIT.911.R
The product you are viewing cross references to these numbers
This OE Match rear brake support mounting and plate kit is designed for Porsche 911 models from 1978 to 1989. The kit includes the essential backing plates and mounting components required to properly secure and support the rear brake assemblies.
Porsche 911 1978-89 Turbo
Porsche 911 1978-89 Turbo Look (M491)
Diagram ref no 3, 4, 5 and 29
Kit Includes
2 × OE Match Brake Support Plates – 93035208103
2 × OE Match Brake Mounting Plates – 93035280104
8 × Genuine Porsche Screws – 90006705703
8 × OE Match Hexagon Nuts – N0122418
The brake support mounting plates (also known as backing plates or protection plates) are fitted behind the rear brake discs and calipers. They serve as structural and protective components of the rear braking system, providing a mounting surface for brake hardware while shielding the braking components from road debris, dust and moisture.
This OE Match kit includes both plates required for the rear axle along with the correct mounting hardware to complete the installation.
The brake support plates help secure the rear brake assembly while also protecting sensitive components such as the brake disc, caliper and parking brake mechanism. By acting as a structural mounting point and protective shield, they help maintain the integrity and performance of the rear braking system.
Replacing worn or corroded plates ensures that the brake components remain properly aligned and protected from external contaminants.
Function
• Brake Assembly Support: Provides mounting structure for rear brake components
• Protection: Shields brake discs and calipers from dirt, water and debris
• Alignment Stability: Helps maintain correct positioning of the rear brake assembly
• Durability: OE-style steel construction designed to withstand heat and road exposure
Over time, brake backing plates can corrode, bend or weaken due to exposure to road salt, moisture and heat generated by the braking system. Damaged plates may compromise brake component alignment or reduce protection against debris. Replacing them with an OE Match set restores the correct structure of the rear braking assembly and helps maintain safe and reliable braking performance.
Consider replacing the brake support plates if you notice:
• Visible corrosion or rust damage
• Bent or damaged backing plates
• Loose or worn mounting hardware
• During a rear brake overhaul or restoration
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BRAKEPLATEKIT.911.R
93035208103
93035280104
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
2 x Brake disc mounting plate, REAR. Porsche 911 78-89 (93035208103/1
2 x Brake disc cover plate REAR. Porsche 911 (930) Turbo (93035280104/1
8 x Spring washer for Porsche 911, 924, 928, 356 (N0122418/2
8 x Pan-head screw (90006705703
Price: €275.58
Orderable
Related products
Vehicle Group
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
Information
Brake disc cover plate. FRONT
Porsche 928 1986-91
Diagram Ref No 2
Left or Right side.
Please select below.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92835108
The product you are viewing cross references to these numbers
Porsche 928 1986-91
Diagram Ref No 2
Left or Right side.
Please select below.
Related reference numbers
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92835108
92835108303
92835108403
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Prices from: €207.54
Vehicle Group
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Information
Brake disc cover plate Bolt. M 7 x 12.
Porsche 928 1978-95 (front)
Porsche 968 1992-95 (front)
Diagram Ref No 4
Porsche 928 1978-95 (front)
Porsche 968 1992-95 (front)
Diagram Ref No 4
Price: €1.85
In stock
Vehicle Group
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Information
Brake disc cover plate FRONT
Porsche 928 1978-85
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92835108
The product you are viewing cross references to these numbers
Porsche 928 1978-85
Diagram ref no 3
Related reference numbers
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92835108
92835108300
92835108400
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Prices from: €210.69