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- Porsche 356B 1959-63
- Porsche 356C 1963-65
Knob for Reclining Seats
The OE Match Seat Adjustment Knob is a replacement handle
knob for the front seat adjustment mechanism on Porsche 356 B-T6 and 356 C
models.
Fits:
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Diagram ref no 2
Designed to replace worn, damaged or missing original knobs, it provides a comfortable grip when operating the seat adjustment lever while helping maintain the classic appearance of the interior.
What Does It Do?
The knob fits onto the seat adjustment lever, providing a secure grip when releasing the seat locking mechanism to move the seat forwards or backwards.
Why Does It Fail?
Common causes include:
- Cracking or splitting through age
- Wear from repeated operation
- Loose or damaged internal fixing
- Accidental damage during seat removal
- Missing components following restoration
When Should It Be Replaced?
Replace when the knob is cracked, loose, damaged or missing.
A worn knob can make seat adjustment uncomfortable and detract from the original interior appearance.
Checks & Installation
Inspect the adjustment lever and fixing before installation. Ensure the replacement knob is correctly secured and that the seat moves and locks into position properly.
Key Features
- OE Match replacement seat adjustment knob
- Suitable for Porsche 356 B-T6 and 356 C
- Black finish for a factory-style appearance
- Replaces worn or missing original knobs
- Helps restore comfortable seat adjustment
- Ideal for classic Porsche interior restoration
Porsche 356 Seat Adjustment Knobs & Interior Restoration Parts
The Porsche 356 seat adjustment knob is a small but important component of the original seating mechanism.
Replacing worn or missing knobs helps maintain comfortable seat operation and preserves the period-correct appearance of the cabin.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64452137106
The product you are viewing cross references to these numbers
- 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
Seat adaptor set designed for Porsche 911 models built from approximately November 1984 to 1994, allowing the installation of compatible classic and sports seats. The adaptors are designed for vehicles with an original seat slider spacing of 410mm and use 8mm fitting bolts. Supplied as a complete left and right pair, with one adaptor for each front seat.
Fits:
Porsche 911 / 964
Year: Approx. 11/1984 to 1994
Suitable Seats: Nürburgring / Nürburgring (R) / LeMans / Monza / Spider / Rally ST / Modell14
Important: When fitting the smaller Nürburgring seats, Adaptor 760/1 for 200mm mounting points must also be ordered.
Please note that seat sliders and adaptors are normally both required unless otherwise stated.
Before ordering, we recommend checking the original seat slider spacing and fixing bolt size on your vehicle. This adaptor is intended for applications with a 410mm distance between the original sliders and 8mm fitting bolts.
If you are unsure whether this is the correct seat adaptor for your Porsche 911, please contact the DESIGN911 team and we will be happy to assist with fitment and compatibility.
- 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
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- 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
Fits:
Porsche 911 1980-89
Porsche 964 1989-94
Porsche 993 1994-98
Porsche 924 1977-88
Porsche 944 1982-91
Porsche 928 1978-95
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9115218170001C
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 944 2.5L 8V 1982-87
- Porsche 928S2 4.7L 1984-86
Fits:
Porsche 911 (1984 to 1989)
Porsche 928 (1985 to 1986)
Porsche 959 (1987 to 1988)
Porsche 944 (1985 to 1988)
* Please check and match the part number of your relay in your car before ordering.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92861852100
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 1975-1977 3.0L Turbo (930)
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- 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
OE Match seat adjustment knob, the black backrest control includes its cover and suits Left and Right positions.
Fits
Porsche 911 1974-86
Porsche 930 1978-1979
Porsche 924 1977-1982, 1987-1988
Porsche 944 1983-1991
Porsche 928 1978-1991, 1993-1995
Check fitment for your specific vehicle (model, year, engine) before ordering.
Diagram ref no: 13-14
What This Product Does
This rotary control operates the seat's backrest adjustment mechanism. It provides the hand-operated interface for changing the backrest angle; the included cover completes the knob assembly.
Functions
- Provides manual control of backrest adjustment.
- Replaces the existing adjustment knob and cover.
Technical Details
- Part reference: 91152138102.
- Colour: Black.
- Position: Left and Right.
- Contents: adjustment wheel and cover.
- Related shifting-wheel reference in the supplied diagrams: 91152138100.
- Diagram quantity: 2 at the listed positions; this is an assembly requirement, not a stated pack quantity.
Symptoms of Fault
A broken adjustment control or detached cover warrants inspection. Difficulty reclining the seat may also involve the underlying mechanism rather than the knob alone.
Why Replacement Matters
Renewing a damaged knob addresses the external control without necessarily replacing the complete seat. Check the adjuster and its mounting points first, as a replacement knob will not correct wear elsewhere in the mechanism.
FAQs
Can an individual seat component be renewed?
Yes, suitable replacement controls and mechanisms can allow a localised repair. Confirm which component is damaged before dismantling.
What should be checked before fitting?
Compare the original reference, seat equipment and model-year details, then inspect the surrounding mechanism and fixings.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91152138102
The product you are viewing cross references to these numbers