Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Middle Section
Fits:
Porsche 914 - 1970 to 1976
Section of diagram ref no 1 and 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91450193923
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
Fits:
Porsche 914 - 1970 to 1976
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91450193924
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
Fits:
Porsche 914 - 1970 to 1976
Diagram ref no 23
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91450107310
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)

Fits:
Porsche 914 1.7-2.0L 01/1969-02/1976
Click 'Zoom in' for large parts diagram.
Diagram ref no 23.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91450107310GRV
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)

Fits:
Porsche 914 1.7-2.0L 01/1969-02/1976
Click 'Zoom in' for large parts diagram.
Diagram ref no 22.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91450158710
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
Fits:
Porsche 914 - 1970 to 1976
Diagram ref no 22
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91450158710
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
Fits:
Porsche 914 - 1970 to 1976
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91450107611
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
Fits:
Porsche 914 - 1970 to 1976
Overlays diagram ref no 18
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9145010131
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
Comprises 10 x stiffening plates
Fits:
Porsche 914 - 1970 to 1976
The chassis stiffening kit is a must for ultimate handling- both the 914-6 GT and the 916 had them installed by the factory. You will never know what you've missed until you drive one with and then without the kit. The "with" is so much more definite in a hard corner, not suffering the chronic 914 flex.
The kit is comprised of 10 pieces.
- Porsche 914 (1970-1976)
Fits:
Porsche 914 - 1970 to 1976
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91450110910
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
Door Hinge Pillar Bracket – A-Pillar Wheel Side
High-quality door hinge pillar bracket designed for the Porsche 914 (1970–1976), located on the A-pillar (hinge pillar) on the wheel side.
This component is a critical structural section that
supports the door hinge mounting area, ensuring proper door alignment and
secure operation. It is commonly affected by corrosion in classic 914 models,
making it an essential panel for rust repair and restoration projects.
Fits:
- Porsche 914 (1970-1976
Welds to diagram ref no 7
Manufactured to OEM-style specifications, this bracket provides accurate fitment and restores the integrity of the hinge pillar area, ensuring long-term durability and correct body geometry.
Key Features
• Door hinge pillar bracket for Porsche 914
• Suitable for models 1970–1976
• Located on A-pillar (wheel side)
• Supports door hinge mounting area
• Designed for rust repair and restoration
• Restores structural strength and alignment
• OEM-style fit and profile
• Durable construction for welding and finishing
Function and Purpose
This bracket is a vital structural repair component.
It helps to:
• Reinforce the A-pillar hinge mounting area
• Ensure correct door alignment and operation
• Restore strength to corrosion-prone sections
• Maintain body rigidity and safety
• Support long-term structural integrity
Why Replace Hinge Pillar Brackets
The hinge pillar area is highly susceptible to rust in classic Porsche 914 models.
Common issues include:
• Corrosion around hinge mounting points
• Door misalignment or sagging
• Weakening of structural pillar sections
• Water ingress and rust spread
Replacing damaged sections restores both functionality and structural integrity.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91450190
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)

Fits:
Porsche 914 1970-76
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91450190
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)

Fits:
Porsche 914 1.7-2.0 01/69-02/76
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91450390
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
This OE Match door panel air vent is a replacement interior ventilation trim piece for Porsche 914 models from 1972 to 1976. It is designed to match the original-style fitment and appearance, helping restore the correct factory look of the door panel.
Fits:
Porsche 914 1972 - 1976
Diagram ref no 20
The door panel air vent fits into the ventilation opening in the interior door trim. It allows airflow through the door panel vent area while also acting as a neat finishing trim piece for the cabin interior.
Functions
• Fits into the door panel ventilation opening
• Allows air movement through the door trim vent area
• Restores the original interior door panel appearance
• Covers and finishes the vent aperture cleanly
• Replaces cracked, faded, loose, or missing original vents
• Helps improve the look of restored or refurbished door panels
• OE Match replacement for correct fit and presentation.
Why Replace This Part?
Original Porsche 914 interior vents can become brittle, cracked, faded, scratched, warped, or loose with age. A damaged or missing door panel air vent can make the interior look unfinished and reduce the quality of a restoration. Replacing the vent helps restore the correct OE-style detail and improves the appearance of the cabin trim.
When to Replace This Part
• The original air vent is cracked, broken, faded, or missing
• The vent no longer fits securely in the door panel
• The door panel has been removed, repaired, or restored
• Interior trim is being refurbished or replaced
• The vent opening looks unfinished or damaged
• The existing vent is scratched, warped, or discoloured
• The car is being restored to original-style specification.
Where it fits on the car
This air vent fits in the interior door panel of Porsche 914 models. It is installed into the door trim ventilation opening and forms part of the cabin interior trim assembly.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91455504310
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
Fits:
Porsche 914 - 1970 to 1976
Section of diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91450390
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)

Fits:
Porsche 914 1970-76
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91455916310
The product you are viewing cross references to these numbers
- Porsche 914 (1970-1976)
Rebuild your Porsche’s structure with middle section restoration and chassis repair panels from Design911. Our range of OEM-quality and precision-engineered panels includes centre floors, sills, seat mounts, and tunnel reinforcements for both classic and modern Porsche models. Each component is designed to maintain original strength, alignment, and authenticity — ensuring your restoration or repair meets factory standards. Whether you’re repairing corrosion, collision damage, or performing a full restoration on a 911, Cayman, or 356, Design911 provides the parts and expertise trusted by Porsche enthusiasts and professional restorers worldwide.
Centre Floor Panels & Sections
OEM-style middle floor panels designed for perfect fit and
rigidity. Restore your Porsche’s underbody structure with factory-grade
precision.
Inner & Outer Sills (Rocker Panels)
High-quality sill and rocker repair panels made to match
Porsche’s original design. Strengthen side structures and eliminate corrosion
damage.
Central Tunnel & Reinforcement Panels
Replacement central tunnel sections and reinforcements to
restore rigidity and protect fuel and brake lines within the chassis structure.
Seat Mounting & Support Panels
Accurate seat mounting panels and cross supports that
maintain interior fitment integrity and ensure safety during restoration.
Chassis Strengthening Kits
Comprehensive Porsche mid-section strengthening panels and
kits for classic and race applications, enhancing torsional rigidity and
longevity.
Classic Porsche Restoration Panels
Authentic mid-section repair panels for heritage Porsche
models such as the 356, 911 Classic, and 912. Designed for exact OEM
replication and concours-level restoration.