do not press the back button…
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.
- 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)
Rear Floor Pan Repair Section
Restore the structural integrity of your classic Porsche
with this Rear Floor Pan Repair Section. This high-quality repair panel is precision
manufactured to OE specifications, providing an accurate fit for professional
restorations, accident repairs and corrosion repairs.
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 rear floor pan forms an essential part of the Porsche 911 monocoque chassis, providing strength, rigidity and support for the vehicle's body structure. Over decades of exposure to moisture, road salt and trapped debris, the original floor pan can become weakened by corrosion, making timely replacement essential to preserve both safety and vehicle value.
Whether carrying out a full bare-shell restoration or repairing localised rust damage, this OE Match repair section provides the ideal solution for restoring the original strength and appearance of your Porsche 911 chassis.
What Does the Rear Floor Pan Do?
The rear floor pan is a structural body panel that contributes significantly to the strength and rigidity of the vehicle.
Its functions include:
- Providing structural support for the chassis.
- Maintaining body shell rigidity.
- Supporting interior floor components.
- Providing mounting strength for surrounding body panels.
- Helping maintain correct body alignment.
- Protecting the cabin from road debris and water ingress.
- Contributing to the vehicle's crash protection.
A solid, corrosion-free floor pan is essential for maintaining the structural integrity of every classic Porsche.
Why Replace the Rear Floor Pan Repair Section?
Rust is one of the most common issues affecting classic air-cooled Porsche 911 models, particularly where moisture becomes trapped beneath carpets, underseal or sound deadening materials.
Replacement is recommended when the floor pan has:
- Surface corrosion beyond repair.
- Rust perforation.
- Accident damage.
- Previous poor-quality repairs.
- Structural weakness.
- Distorted or weakened metal.
- Localised corrosion around seams or mounting points.
Replacing damaged metal rather than patching severely corroded areas helps restore the original strength and longevity of the body shell.
Common Signs Your Floor Pan Needs Repair
Typical indicators include:
- Visible rust holes.
- Soft or weakened floor sections.
- Damp carpets caused by water ingress.
- Corrosion around factory seams.
- MOT or roadworthiness failures.
- Flexing of the floor under load.
- Previous welded repairs showing signs of deterioration.
Replacing the affected section restores the vehicle's structural integrity and provides a sound foundation for further restoration work.
Benefits
Installing this OE Match Rear Floor Pan Repair Section
provides:
- Restores structural rigidity.
- Replaces rusted or damaged metal.
- Improves chassis strength.
- Provides factory-style fitment.
- Excellent panel alignment.
- Reduces fabrication time.
- Supports high-quality restoration work.
- Preserves the value and safety of your Porsche.
Installation Recommendations
Professional installation by an experienced body repair specialist is strongly recommended.
During installation it is advisable to inspect:
- Inner and outer sills.
- Front and rear floor sections.
- Seat mounting points.
- Torsion bar tube area.
- Jacking points.
- Longitudinal chassis members.
- Floor reinforcement panels.
- Underbody seam sealer.
- Corrosion protection coatings.
Following welding, the repaired area should be treated with weld-through primer where appropriate, seam sealer, cavity wax and high-quality corrosion protection to maximise long-term durability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91150105299
The product you are viewing cross references to these numbers
- Porsche 992.1 Carrera 2 3.0L 2019-24
- Porsche 992.1 Carrera 4 3.0L 2019-24
- Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
- Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
- Porsche 992.1 Targa 4 3.0L 2020-24
- Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
- Porsche 992.1 Speedster 4.0L 2019-24
- Porsche 992.1 Turbo 3.8L 2020-24
- Porsche 992.1 Turbo S 3.8L 2020-24
- Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
- Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
- Porsche 992.1 GT3 RS 4.0L 2022-24
- Porsche 992.1 (911) Sport Classic 3.8L 2023
- Porsche 992.1 (911) Dakar 3.0L 2023-24
- Porsche 992.2 Carrera 2 3.0L 2024>>
- Porsche 992.2 Carrera 2S 3.0L 2024>>
- Porsche 992.2 Carrera T 3.0L 2024>>
- Porsche 992.2 Carrera 4S 3.0L 2024>>
- Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
- Porsche 992.2 Carrera 2 3.0L Cabriolet 2024>>
- Porsche 992.2 Carrera 2 GTS 3.6L Cabriolet 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L Cabriolet 2024>>
- Porsche 992.2 Targa 4 GTS 3.6L 2024>>
- Porsche 992.2 Turbo S 3.6L 2024>>
- Porsche 992.2 GT3 / Touring / S/C 2025>>
Also known as Trunk Floor Storage Box / Inner Box Assembly, It is an OEM (Original Equipment Manufacturer) part designed for Porsche 911 models (992 generation).
Fits:
Porsche 992.1 Carrera 2019 - 2024
Porsche 992.2 Carrera 2024 >>
Porsche 992 Turbo 2020>>
Porsche 992 GT3/RS/ST 2021>>
Diagram ref no 1
• Position on Vehicle: Installed inside the front luggage compartment (frunk) or trunk floor as an inner box/tray beneath or above the floor panel, aligning with the vehicle’s body-structure bracket points.
• Applications: Ideal for replacement when the original storage box is damaged, deformed, missing, or during restoration of the frunk/trunk area. Also relevant if mounting points are bent or if upgrading to correct factory layout.
Although a storage box is often a minor component, it plays a role in the vehicle’s interior structure and organization. A correctly fitted inner box:
• Keeps items secure and prevents movement during driving
• Maintains vehicle-trim alignment, preventing rattles or wear
• Ensures the luggage compartment looks and functions as Porsche intended.
If the original box is broken, missing or mis-fitted, you may experience loose items in the frunk, trim gaps, or reduced usability of the storage space.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
992803201YGRV
The product you are viewing cross references to these numbers