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DISPLAYING 1 to 16 (of 21 products)
1 2
Special Order item
9115014
Product Information
Product Information
Door hinge pillar repair piece.

Fits:
Porsche 911 1974-89
Porsche 964 1989-94

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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Related, superseded, cross reference or alternative numbers for comparison.

9115014
91150143900
91150144000
91150143900GRV
91150144000GRV
1681900970
1681900980
91150103900
91150104000
91150103902
91150104002
99350203900GRV
99350204000GRV

The product you are viewing cross references to these numbers
Special Order item
96450202800GRV
Product Information
Product Information
Dashboard, lower part, primed.

Fits:
Porsche 964 RHD 08/1988-07/1994

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

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Related, superseded, cross reference or alternative numbers for comparison.

96450202800GRV
96450202800GRV

The product you are viewing cross references to these numbers
9115014
Product Information
Product Information
Door hinge pillar repair piece.

Fits:
Porsche 911 1974-89
Porsche 964 1989-94

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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Related, superseded, cross reference or alternative numbers for comparison.

9115014
91150143900
91150144000
91150143900GRV
91150144000GRV
1681900970
1681900980
91150103900
91150104000
91150103902
91150104002
99350203900GRV
99350204000GRV

The product you are viewing cross references to these numbers
Special Order item
90150130
Product Information
Product Information
Door hinge pillar repair piece.

Fits:
Porsche 911 2.0-3.3 01/1963-07/1989
Porsche 964 3.3-3.6 12/1988-06/1994
Porsche 993 3.6-3.8 10/1993-09/1997

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

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Related, superseded, cross reference or alternative numbers for comparison.

90150130
90150130520
90150130620
90150130520GRV
90150130620GRV
1681900880
1681900870
91150103900
91150104000
91150103902
91150104002
99350203900GRV
99350204000GRV

The product you are viewing cross references to these numbers
90150130
Product Information
Product Information
Door hinge pillar repair piece.

Fits:
Porsche 911 2.0-3.3 01/1963-07/1989
Porsche 964 3.3-3.6 12/1988-06/1994
Porsche 993 3.6-3.8 10/1993-09/1997

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

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Related, superseded, cross reference or alternative numbers for comparison.

90150130
90150130520
90150130620
90150130520GRV
90150130620GRV
1681900880
1681900870
91150103900
91150104000
91150103902
91150104002
99350203900GRV
99350204000GRV

The product you are viewing cross references to these numbers
9115010
Product Information
Product Information
Door hinge pillar repair piece.

Fits:
Porsche 911 2.0-3.3 01/63-07/89
Porsche 964 3.3-3.6 12/88-06/94
Porsche 993 3.6-3.8 10/93-09/97

Fitting Position: Lower Left/Right
Fitting Position: Centre
Panel Type: Attachment Panel
Repair Panel: Repair Panel

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

9115010
91150103900
91150103902
91150104000
91150104002
1681901080
1681901070
591035-2
591036-2
91150103900
91150104000
91150103902
91150104002
99350203900GRV
99350204000GRV

The product you are viewing cross references to these numbers
9645020
Product Information
Product Information
Door hinge pillar repair piece.

Fits:
Porsche 964 3.3L-3.6L 12/1988 - 05/1994

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

9645020
591235
1681901870
96450203900
591236
1681901880
96450203900GRV
96450204000
96450204000GRV

The product you are viewing cross references to these numbers
91150112
Product Information
Product Information
Door sill inner panel. thickness 1.5 mm.
Left or right side. You may also need the small weld on brackets for the oil pipe brackets & to hold on the outer side sill Code: 91150112500GRV

Fits:
Porsche 911 (2.0-3.3) 68-89
Porsche 964 (3.3-3.6) 88-94
Porsche 993 (3.6-3.8) 93-97

Click 'Zoom in' for large parts diagram.
Diagram ref no 8.

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

91150112
91150112403
91150112303
91150112400
91150112300
91150112403GRV
91150112303GRV
591077
591078
1682500270
1682500280
90150112403
90150112303
PP213R
PP213L

The product you are viewing cross references to these numbers
96550340
Product Information
Product Information
Door sill outer with holes for inserting the side sill grommets. Painted galvanized steel.

Fits:
Porsche 964 1990-94

Click 'Zoom in' for large parts diagram.
Diagram ref no 7.

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

96550340
96550340101
96550340201
591073
591074
1681000270
1681000280
96550340101GRV
96550340201GRV

The product you are viewing cross references to these numbers
16809008
Product Information
Product Information
Door skin complete, Outer.

New Production OE Quality


Fits:
Porsche 911 2.0L-3.3L 1963-89
Porsche 964 3.3L-3.6L 1988-94
Porsche 993 3.6L 1993-97

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

16809008
6453120100GRV
6453120200GRV
91153120100
91153120100GRV
91153120200
91153120200GRV

The product you are viewing cross references to these numbers
PLEASE NOTE:
Due to its size, weight or fragility, this item requires additional protective packaging to make sure it reaches you undamaged. A small packing surcharge is applied to cover these specialist materials and the extra care taken preparing your order for transit.
91153100
Product Information
Product Information
Door Skin repair panel.
OUTER DOOR SKIN

###

Fits:
Porsche 911 1963-89
Porsche 964 1990-94
Porsche 993 3.6L 1994-98

Please note: These panels will require additional work to make the edge and handle areas look perfect.

Click 'Zoom in' for large parts diagram.
Diagram ref no 20.

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

91153100
91153100522
91153100622
591041-1
591042-1
1680900270
1680900280

The product you are viewing cross references to these numbers
DH18
Product Information
Product Information
One of the weaker parts of your classic 911 is the sheet metal surrounding the door stay. The door stay mechanism often tends to tear and rip the sheet metal inside the door over many year of use, damaging both the door and also potentially the fender. Luckily Rennline now offers a solution that will protect those precious doors on your 911, and save them if they have already taken on some damage(*). 

Fits:

Porsche 911 1975-89 
Porsche 911 (930) Turbo 1975-89 
Porsche 912E 1976 
Porsche 964 1989-94
Porsche 993 1994-98
- Sold per door (order one kit per door).

This reinforcement kit is designed for use with 
later-style door stays that have integrated nuts. Early-style door stays with integrated studs are too short and will need modification to work with this kit. 

*NOTE:
Some doors may be too severely damaged for the repair kit to be effective and will require replacement. 



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

DH18
91153103700
91153105701
91153105702
91153195700
96453705700

The product you are viewing cross references to these numbers
91153195700/2R
Product Information
Product Information

Door Stay Reinforcement Kit
Sold each – 1 kit per door required

OE Match door stay reinforcement kit designed to repair and strengthen the door stay mounting area on classic Porsche 911 models.

Fits:

  • 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)
  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93
  • Porsche 964 (911) TURBO 3.3L 1991-93
  • Porsche 964 (911) TURBO 3.6L 1991-93

One of the known weaknesses of early Porsche 911 doors is the relatively thin sheet metal surrounding the door stay mechanism. Over years of repeated opening and closing, the door stay can place excessive stress on the mounting area, eventually causing the metal to crack, tear or separate.

This reinforcement kit provides a practical solution for strengthening vulnerable door stay mounting points and repairing suitable existing damage, helping prevent further deterioration and potentially avoiding costly door replacement.

What Does the Door Stay Reinforcement Kit Do?

The kit reinforces the sheet metal surrounding the door stay mounting point, helping distribute the forces generated when the door is opened and closed.

It can be fitted as a preventative upgrade or used to repair suitable damaged mounting areas, restoring support to the door stay mechanism.

Why Does the Original Door Stay Mounting Fail?

Repeated operation places considerable stress on the thin metal surrounding the door stay.

Over time, this can result in:

Cracking around the door stay mounting holes Torn or distorted internal door sheet metal Loose or unstable door stay mechanisms Excessive door movement or unusual clicking noises Potential damage to the adjacent wing if the door opens beyond its intended limit

When Should It Be Fitted?

Installation is recommended when cracks, distortion or movement become visible around the door stay mounting area.

The kit is also a worthwhile preventative upgrade during door refurbishment or classic Porsche restoration, particularly before significant structural damage develops.

Installation & Important Information

The reinforcement kit must be installed correctly to provide effective support. Inspect the door stay mechanism and surrounding sheet metal before fitting, and follow the supplied installation instructions.

Please note: If the door sheet metal is severely torn, distorted or structurally damaged, the reinforcement kit may not provide an adequate repair. Professional metalwork or replacement of the complete door may be necessary.

Porsche 911 Door Stay Reinforcement Kits & Door Repair Parts

Door stay mounting damage is a common age-related problem on classic Porsche 911 models. Repeated stress on the original mounting area can cause cracks, torn sheet metal and loose door stay mechanisms.



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

91153195700
91153195700

The product you are viewing cross references to these numbers
Special Order item
99350150100GRV
Product Information
Product Information
Floor Section Covers Front

Fits:
Porsche 964 1989-94
Porsche 993 1994-98

Click picture for large parts diagram.
Diagram ref no 1.

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

99350150100GRV
99350150100GRV

The product you are viewing cross references to these numbers
91159101
Product Information
Product Information
Front screen corner repair panel.

PRODUCT IMPROVEMENT: New fresh tooling – New crisp pressings and no wrinkles.

Fits:
Porsche 911 2.0L-3.3L 01/1963-07/1989
Porsche 964

Click 'Zoom in' for large parts diagram.
Diagram ref no 17.

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

91159101
91159101700
91159101800
591017
591018
1684000170
90150308742
90150308842
1684000180
91150398701GRV
90150309021
91150398701

The product you are viewing cross references to these numbers
Special Order item
964502
Product Information
Product Information
Kidney panel gusset plate.

Fits:
Porsche 964 - 1989 to 1994

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


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

964502
96450257740GRV
96450207041GRV
96450207040GRV
96450207041
96450207040
96450257740

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 21 products)
1 2
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.

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