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Porsche // 911 & 912 (1965-1989) // 911 1965-1968 2.0L / 912 SWB (F)
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- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Bonded Rubber Buffer – Sunroof & Convertible Top Motor Mount
High-quality bonded rubber-metal buffer designed for multiple Porsche applications including sunroof-equipped Porsche 928 models and convertible Porsche 911, 964, and 993 models.
On Porsche 928 models, this component functions as a sunroof
mounting buffer, helping to stabilise and isolate movement within the sunroof
mechanism. On convertible 911, 964, and 993 models, it is used to secure the
convertible top motor bracket, providing essential vibration damping and
structural support.
Fits:
Diagram ref no 31
Manufactured using a durable rubber-metal bonded construction, this component is engineered to withstand repeated movement, vibration, and environmental exposure while maintaining flexibility and strength.
A direct replacement part, this rubber buffer is essential for maintaining proper operation, reducing vibration, and ensuring long-term reliability of roof and motor mounting systems.
Key Features
• Direct replacement bonded rubber-metal buffer
• Suitable for Porsche 928 (sunroof models)
• Also fits Porsche 911, 964, and 993 convertible models
• Used for sunroof mounting and convertible top motor bracket
• Reduces vibration and stabilises mounted components
• Durable rubber-metal bonded construction
• OEM-style fit and function
Function and Purpose
This bonded rubber buffer acts as both a mounting support and vibration isolator.
It helps to:
• Stabilise sunroof or convertible motor components
• Reduce vibration and noise during operation
• Prevent excessive movement or stress on mounting points
• Protect surrounding components from wear
Why Replace Your Rubber Buffer
Over time, rubber-metal mounts can degrade due to age and mechanical stress.
Common issues include:
• Cracked or hardened rubber
• Reduced vibration damping
• Increased noise or movement
• Misalignment of sunroof or convertible motor components
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9997033080A
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
Fits:
Porsche 911 1967-85
Diagram Ref: 42
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91156509047
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
Front Windscreen Frame / Roll Bar
OE Match replacement front windscreen frame seal for Porsche
911 Targa and Cabriolet models. Designed to provide a weather-resistant seal
between the upper windscreen frame and the removable Targa roof or Cabriolet
hood.
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
Diagram Ref: 42
This original-style rubber seal helps prevent water ingress, wind noise and draughts, making it ideal for replacing worn or deteriorated seals during roof maintenance or classic Porsche restoration.
What Does the Front Windscreen Frame Seal Do?
The seal creates a flexible barrier between the windscreen frame and the roof assembly. It helps prevent rainwater and wind entering the passenger compartment while maintaining correct contact between the roof and bodywork.
Why Does It Fail?
Over time, the rubber can harden, shrink, crack or become permanently compressed. Exposure to sunlight, changing temperatures and repeated roof operation can accelerate deterioration.
A worn seal may cause water leaks, excessive wind noise or visible gaps around the front roof edge.
When Should It Be Replaced?
Replacement is recommended when the seal becomes cracked, flattened, brittle or distorted, or when water and draughts enter around the top of the windscreen.
Inspect the seal whenever carrying out Targa roof refurbishment, hood repairs or windscreen frame maintenance.
Confirm the correct seal against the vehicle's roof design and original part number before ordering.
Checks During Replacement
Inspect the windscreen frame, roof alignment, retaining channels and adjacent weatherstrips. Incorrect roof adjustment or damaged surrounding seals may cause leaks even after fitting a new front seal.
Porsche 911 Targa & Cabriolet Windscreen Frame Seals
The front windscreen frame seal is an important part of the Porsche 911 roof weatherproofing system. It provides a flexible sealing surface between the windscreen frame and the Targa roof or Cabriolet hood.
As original rubber deteriorates, water leaks and wind noise can develop. OE Match seal 91156509047 provides an original-style replacement for selected Porsche 911 Targa and Cabriolet applications from 1967–1985.
Design911 supplies Porsche Targa roof seals, Cabriolet hood weatherstrips, windscreen frame seals and associated restoration components for classic Porsche 911 models.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91156509047
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 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
OE Match chrome-plated Tenax female button for hood-cover attachment, supplied individually.
Fits
Porsche 356 B Cabriolet from 1960 to 1963 - Quantity required for 356: 12
Porsche 356 C Cabriolet from 1964 to 1965 - Quantity required for 356: 12
Porsche 911 Targa from 1967 to 1971 - Quantity required for 911: 13
Porsche 912 Targa from 1967 to 1969 - Quantity required for 911: 13
Check fitment for your specific vehicle (model, year, engine) before ordering.
What This Product Does
This female fastener forms the upper portion of a Tenax attachment, connecting the hood cover to its corresponding mounting point. It is a fastening component rather than a complete cover or roof assembly.
Functions
- Provides the female connection for the hood-cover fastening arrangement.
- Replaces an individual missing or damaged upper fastener.
Technical Details
- Brand: OE Match.
- Component: female Tenax button with chrome-plated finish.
- Existing record reference: 99959160212.
- Internal diagram part reference: 99959160112, described as a Tenax upper part or Catch GHE 33.
- Diagram quantities: 13 for the listed 911 Targa assemblies and 12 for the 356B / 356C Cabriolet assembly. These are vehicle requirements, not pack contents.
Why Replacement Matters
Renewing a missing or damaged cover fastener restores that attachment point without replacing the entire cover. Compare the existing female button, its mating fitting and the supplied references before installation, particularly because the existing record and internal diagrams carry different numbers.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99959160112
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 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
OE Match male Tenax fastening stud for Porsche 356 Cabriolet and 911 Targa. The supplied specification is M5 x 100 with a chrome-plated finish.
Price is each
Fits
- Porsche 356 preA - 1950–1955
- Porsche 356 A T1 - 1955–1957
- Porsche 356 A T2 - 1958–1959
- Porsche 356 B T5 - 1960–1961
- Porsche 356 B T6 - 1962–1963
- Porsche 356 C - 1964–1965/66
- Porsche 911 - 1965-1969
- Porsche 912 - 1965–1969
Check fitment for your specific vehicle (model, year, engine) before ordering.
What This Product Does
This stud forms the male component of a Tenax fastening connection used with compatible roof or cover fittings. It is an individual fastening component rather than a complete cover or roof assembly.
Technical Details
- Brand: OE Match.
- Product reference: 99959160412.
- Fastener type: male Tenax stud.
- Supplied specification: M5 x 100.
- Finish: chrome-plated.
Why Replacement Matters
Missing or damaged fastening hardware should be assessed alongside the mating fitting and its mounting point. Confirm the original stud specification before replacement; a similar appearance alone does not establish suitability.
FAQs
Which Porsche body styles are specified?
The product identification names the 356 Cabriolet and 911 Targa. Supplied application information also includes the 912; confirm the fastening arrangement on the individual vehicle.
Is this a complete Tenax fastening assembly?
The product is identified as a male stud. A mating fastener, cover, seals or additional mounting hardware are not specified as included.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99959160412
The product you are viewing cross references to these numbers