Targa
Fits:
Porsche 911 1965-89
Porsche 964 1989-94
Diagram Ref: 23
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90156593041
The product you are viewing cross references to these numbers
- 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)
- 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
Fits:
Porsche 911 1965-89
Porsche 964 1989-94
Diagram Ref: 23
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90156593041
The product you are viewing cross references to these numbers
- 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)
- 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
Fits:
Porsche 911 1974-85
Diagram Ref no.46
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91156509145
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
Fits:
Porsche 911 1974-85
Diagram Ref no.46
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91156509145
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
These plates are fitted to the Targa frame area to bolster structural rigidity, reduce frame flex, and help maintain proper alignment of the removable Targa roof section. Made from aluminium with OE-style dimensions and finish, the set offers reliable support for the roof structure and helps protect the body from stress cracks or deformation caused by chassis flex or road loads.
Sold as a set of two plates - one each side of the Targa hoop area.
Fits:
Porsche 911 - 1967 to 1985
Porsche 912 - 1967 to 1969
• Material: Aluminium, offering strength while reducing added weight.
• Fitment: Left and right sides of the Targa roof frame
Over time, the Targa frame section can suffer fatigue, stress cracking, or deformation due to removable roof panels, body flex, or prolonged road use. These issues can lead to misalignment of the roof, subtle leaks, wind noise or diminished structural integrity. Installing a new reinforcement plate set restores correct support, helps maintain chassis integrity and protects the Targa roof fit and body alignment for years to come.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90159800240
The product you are viewing cross references to these numbers
- 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 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 911 - 1967 to 1989
Porsche 912 - 1967 to 1969
Porsche 964 - 1989 to 1994
Set of 3 reinforcement plates for the Targa roof.
Plates are made of aluminum
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90159800240
The product you are viewing cross references to these numbers
- 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)
- 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
Sold Individually (2 required per car).

Fits:
Porsche 911/912/930 1965-85
Rennline's Stainless Steel Targa top locking pin replaces the pot metal factory unit that is prone to splitting. Once split, your targa top latch will be inoperable, leaving you without a roof over your head. Replace yours with Rennline's precision machined, 304 stainless steel upgrade.
- 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 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Restore the front mounting integrity of your Porsche 911 Targa’s / Cabrio's roof mechanism with this repair mount. Specifically designed for 911 Targa (1967-1985) and Cabriolet models (1982-1985), this kit includes 2 mounts and tension springs to replace worn or damaged front roof attachment points.
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 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits On To Diagram Ref No 3
What This Product Does:
- The Targa roof or Convertible top mechanism on classic 911s uses mounts/attachments to latch, pivot or tension the roof panel correctly.
- This repair mount is likely a small but critical component: it could serve as a mount point or pivot for the front Targa roof bar, or the latch/hinge assembly.
- The included tension spring suggests it plays a role in the roof-mechanism’s spring-loaded or tensioned latch/pivot function.
- Because it is labeled “repair mount”, it is likely used when the original mount has worn, broken, or been replaced incorrectly.
Signs You Might Need It:
- The roof panel doesn’t line up correctly, has excessive play, or the front bar doesn’t seat flush with the body when the roof is closed.
- The roof mechanism (especially the front section) feels loose or worn, or you find the mount/pivot is broken, cracked or missing.
- The tension spring associated with the mount is missing, fatigued, weak or broken, causing the roof latch not to hold firmly.
- During a restoration or refurb, the original mount is corroded, has poor repair history, or rust has eaten the mounting point.
- The roof could be mis-aligned, rattles, leaks at the front edge, or the roof bar is not seating properly — indicating the mount that holds the bar might have failed.
Why Replacement Matters:
- Roof integrity & alignment: The roof’s fit and finish depend on correct mounts and tensioning. A worn mount can lead to misalignment, water ingress, wind noise and reduced value.
- Correct operation: The roof mechanism must pivot, latch and hold reliably. A compromised mount can affect the reliable opening/closing of the roof.
- Preserves structural & aesthetic value: On classic 911 models, original mechanism parts matter for authenticity, fitment and resale.
- Prevents further damage: A faulty mounting point can lead to stress on adjacent components (roof bar, hinge, seals) — replacing the mount helps prevent accelerated wear.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91156503141
The product you are viewing cross references to these numbers
- 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 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 911 1974-89 TARGA
Porsche 964 1989-94 TARGA
Click 'Zoom in' for large parts diagram.
Diagram Ref: 34
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91156503
The product you are viewing cross references to these numbers
- 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

Fits:
Porsche 911 1969-81 TARGA
Porsche 911 1984-86 TARGA
Click 'Zoom in' for large parts diagram.
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99950900602
The product you are viewing cross references to these numbers
- 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

Fits:
Porsche 911 1978-83
Click 'Zoom in' for large parts diagram.
Diagram ref no 44
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9995070320C
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC

Fits:
Porsche 911 1974-89 Targa
Click 'Zoom in' for large parts diagram.
Diagram ref no 16
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91156513200
The product you are viewing cross references to these numbers
- 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

Fits:
Porsche 911 1984-89 Targa
Porsche 964 1989-93 Targa
Click 'Zoom in' for large parts diagram.
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90156551140
The product you are viewing cross references to these numbers
- 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 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
Fits:
Porsche 911/912 1965-69 Targa
Porsche 911 1970-89 Targa
Porsche 964 C2 / C4 1989-94 Targa
This product supersedes Porsche's old part numbers:
- 90180115340
Diagram ref no 6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99906403740
The product you are viewing cross references to these numbers
- 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 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
Made from Steel.

Fits:
Porsche 911 Targa 2.7L-3.3L 08/73-07/89
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91156504348
The product you are viewing cross references to these numbers
- 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 1978-1989 3.3L Turbo (930)

Fits:
Porsche 911 1970-89 TARGA
Porsche 964 1989-94 TARGA
Click 'Zoom in' for large parts diagram.
Diagram ref no 70
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90156527
The product you are viewing cross references to these numbers
- 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) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
Rediscover the unique driving experience of your Targa with roof panels, seals, and trim components from Design911.
Our collection includes removable roof panels, latches, seals, and headliners manufactured to OEM specification, ensuring perfect alignment and sound insulation for your classic or modern Porsche Targa.
What These Products Do
Targa roofs:
- Provide
open-air driving with added rigidity.
- Seal the cabin effectively when closed.
- Maintain the car’s iconic Porsche design profile.
Reasons for Failure
- Hardened
or cracked seals causing leaks or wind noise.
- Panel
misalignment due to worn latches or hinges.
- Weather damage to vinyl, fabric, or frame.
Why Replace
- Eliminate leaks and wind noise.
- Restore smooth fit and easy operation.
- Maintain originality and collectability.