Please wait… 
Please wait while we process your order,
do not press the back button… 
Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design91.uk/images/schemaLogo.png https://www.design91.uk/images/schemaLogo.png +443456003478 https://www.design91.uk Facebook Instagram
Porsche specialists based in the UK
Porsche > 911 & 912 (1965-1989) > 911 1978-1983 3.0L / SC > Chassis / Bodywork > Restoration Chassis / Repair Panels >

Middle Section

Middle Section

Filter by brand
DISPLAYING 65 to 80 (of 106 products)
<< 4 5 6 7
Inner rail piece. Porsche 911 63-89 - 1682400170, 1682400180, 591083, 591084, 91150196500, 91150196600 - 1682400170, 1682400180
3
Inner rail piece. Porsche 911 63-89
16824001
Product Information
Product Information
Inner rail piece.

dansk

Fits:
Porsche 911 2.0L-3.3L 01/1963-07/1989

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

16824001
1682400170
1682400180
591083
591084
91150196500
91150196600

The product you are viewing cross references to these numbers
Inner rail piece. Porsche 911 63-89 - 90150196700, 1682450170, 90150196800, 1682450180 - 1682450170, 1682450180
2
Inner rail piece. Porsche 911 63-89
90150196
Product Information
Product Information
Inner frame rail/torsion tube reinforcement panel, galvanized.

dansk

Fits:
Porsche 911 2.0-3.3 01/63-07/89

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90150196
90150196700
1682450170
90150196800
1682450180

The product you are viewing cross references to these numbers
Inner rocker support. Porsche 911 1978-89 - 91150182300GRV, 91150182400, 91150182300, 91150182400GRV - PP241R, PP241L, P241R, P241L
3
Inner rocker support. Porsche 911 1978-89
91150182
Product Information
Product Information
Inner rocker support.

Fits:
Porsche 911 1978 to 1989

Diagram ref no 31

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91150182
91150182300GRV
91150182400
91150182300
91150182400GRV

The product you are viewing cross references to these numbers
Inner rocker support. Porsche 911 65-77 - 91150182300GRV, 91150182400GRV, 91150182300, 91150182400, 90150114121, 90150114221 - PP241AL, PP241AR, P241AL, P241AR
3
Inner rocker support. Porsche 911 65-77
PP241A
Product Information
Product Information
Inner rocker support.

Fits:
Porsche 911 1965-77

Click 'Zoom in' for large parts diagram.
Diagram ref no 18
Diagram ref no 31

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PP241A
91150182300GRV
91150182400GRV
91150182300
91150182400
90150114121
90150114221

The product you are viewing cross references to these numbers
Inner Seat Rail Support with Nuts. Porsche 911/912 - 91150126600, 91150126500 - P219SIL, P219SIR, PP219SIL, PP219SIR
3
Inner Seat Rail Support with Nuts. Porsche 911/912
91150126
Product Information
Product Information
Inner Seat Rail Support with Nuts.

Fits:
Porsche 911 / 912

Please note: While all parts have been produced as originals, they may not fit your car 100%. Some cars may be as old as 55 years, and due to the variability of the build at the factory, rust or prior accident damage they may need some trimming and adjustment to fit.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91150126
91150126600
91150126500

The product you are viewing cross references to these numbers
Interior B-Pillar upholstery plate. Porsche 911 1968-89 Coupe - 1681901170, 1681901180, 90150224500, 90150224600, 90150224500GRV, 90150224600GRV, 591040-1 - PP210IL, P210IL, PP210IR, P210IR
3
Interior B-Pillar upholstery plate. Porsche 911 1968-89 Coupe
90150224
Product Information
Product Information
Interior B-Pillar upholstery plate. 

Fits:
Porsche 911 Coupe - 1968 to 1989

Diagram ref no 22

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90150224
1681901170
1681901180
90150224500
90150224600
90150224500GRV
90150224600GRV
591040-1

The product you are viewing cross references to these numbers
Interior B-Pillar upholstery plate. Porsche 911 68-89 Coupe - 1681901170, 1681901180, 90150224500, 90150224600, 90150224500GRV, 90150224600GRV, 591040-1 - 1681901170, 1681901180
2
Interior B-Pillar upholstery plate. Porsche 911 68-89 Coupe
90150224
Product Information
Product Information
Interior B-Pillar upholstery plate. Porsche 911 1968-89 Coupe

dansk

Fits:
Porsche 911 Coupe 08/68-07/89

Click 'Zoom in' for large parts diagram.
Diagram ref no 22

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90150224
1681901170
1681901180
90150224500
90150224600
90150224500GRV
90150224600GRV
591040-1

The product you are viewing cross references to these numbers
Jack receiver bracket. Porsche 911 1966-89 - 90150115122, 591080, 1681700400, 90150115122GRV - 591080, 1681700400
2
Jack receiver bracket. Porsche 911 1966-89
90150115122GRV/1
Product Information
Product Information
Jack receiver bracket. 

dansk

Fits:
Porsche 911 1966-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 9.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90150115122GRV
90150115122
591080
1681700400
90150115122GRV

The product you are viewing cross references to these numbers
Jack receiver socket. Porsche 911 1974-89 - 91150119500, 90150119500, 591179, 1681700500 - 591179, 1681700500
2
Jack receiver socket. Porsche 911 1974-89
91150119500/1
Product Information
Product Information
Jack receiver socket.

dansk

Fits:
Porsche 911 1974-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 10.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91150119500
91150119500
90150119500
591179
1681700500

The product you are viewing cross references to these numbers
Jack receiver socket. Porsche 911 1974-89 - 91150119500, 90150119500, 591179, 1681700500
4
Jack receiver socket. Porsche 911 1974-89
91150119500/2
Product Information
Product Information
Jack receiver socket. Porsche 911 1974-89

oematch

Fits:
Porsche 911 1974-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 10.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91150119500
91150119500
90150119500
591179
1681700500

The product you are viewing cross references to these numbers
Lower Door Skin Outer Repair Panel 6' Porsche 911 1966-89 - P209L, P209R, 91153206800, 91153206900
4
Lower Door Skin Outer Repair Panel 6" Porsche 911 1966-89
91153206
Product Information
Product Information
Lower Door Skin Outer Repair Panel 6".

Fits:
Porsche 911 1966-89
Porsche 964

Diagram ref no 21

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91153206
P209L
P209R
91153206800
91153206900

The product you are viewing cross references to these numbers
Oil Pipe Bracket for Door Sill Inner Panel. Porsche 911 1966-89 - 91150112500GRV, 91150112500
3
Oil Pipe Bracket for Door Sill Inner Panel. Porsche 911 1966-89
Special Order item
91150112500GRV
Product Information
Product Information
Oil Pipe inner support bracket for Door Sill Inner Panel. Porsche 911 1966-89, Weld on oil pipe support bracket
6 Required Per car

porsche

Fits:
Porsche 911 1966-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 38

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91150112500GRV
91150112500GRV
91150112500

The product you are viewing cross references to these numbers
Pedal Board Hold-down Porsche 911 1965-89 - PP228, 90150195100, P228
1
Pedal Board Hold-down Porsche 911 1965-89
90150195100/1
Product Information
Product Information
Pedal Board Hold-down.
Fits Left or Right Side

Fits:
Porsche 911/912 1965-89

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90150195100
PP228
90150195100
P228

The product you are viewing cross references to these numbers
Pedal support bracket. Porsche 911/912 RHD cars - 1683150800, 91150195002, 91150195000 - 1683150800
2
Pedal support bracket. Porsche 911/912 RHD cars
91150195002/2
Product Information
Product Information
Pedal support bracket (weld on piece to the floor pan).

dansk

Fits:
for RHD cars / For cars with air conditioner
Porsche 911 2.0-3.3 01/63-07/89
Porsche 912 1.6 01/65-02/70

Click 'Zoom in' for large parts diagram.
Diagram ref no 19

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91150195002
1683150800
91150195002
91150195000

The product you are viewing cross references to these numbers
Rear axle torsion bar tube reinforcement panel. Porsche 911 65-78 - 1682400270, 591053, 1682400280, 591054 P280L, P280R, 911501017, 911501018, 91150101720, 91150101721, 91150101820, 91150101821, PCG50101700GRV, PCG50101800GRV, 91150125701, 91150125801, 91150199703, 91150199803, 91150199702, 91150199802 - 1682550570, 1682550580
4
Rear axle torsion bar tube reinforcement panel. Porsche 911 65-78
91150101
Product Information
Product Information
Rear axle torsion bar tube reinforcement panel. 

dansk

Fits:
Porsche 911 - 1965 to 1978



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91150101
1682400270
591053
1682400280
591054 P280L
P280R
911501017
911501018
91150101720
91150101721
91150101820
91150101821
PCG50101700GRV
PCG50101800GRV
91150125701
91150125801
91150199703
91150199803
91150199702
91150199802

The product you are viewing cross references to these numbers
Rear axle torsion bar tube repair panel. Porsche 911 65-89 - 1682400270, 591053, 1682400280, 591054 P280L, P280R, 911501017, 911501018, 91150101720, 91150101721, 91150101820, 91150101821, PCG50101700GRV, PCG50101800GRV, 91150125701, 91150125801, 91150199703, 91150199803, 91150199702, 91150199802 - 1682400270, 1682400280
2
Rear axle torsion bar tube repair panel. Porsche 911 65-89
91150101
Product Information
Product Information
Rear axle torsion bar tube repair panel.

dansk

Fits:
Porsche 911 1965-68*
Porsche 911 1968-89

*Right side panel has 2 ridges for the oil pipes as it is later type model. Would fit the early car as well but it will be different in appearance from original.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91150101
1682400270
591053
1682400280
591054 P280L
P280R
911501017
911501018
91150101720
91150101721
91150101820
91150101821
PCG50101700GRV
PCG50101800GRV
91150125701
91150125801
91150199703
91150199803
91150199702
91150199802

The product you are viewing cross references to these numbers
DISPLAYING 65 to 80 (of 106 products)
<< 4 5 6 7
Also found on these pages
About Middle Section

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.

You may also like
Popular Models