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Windshield Wiper Hexagon Nut. Porsche 356 A / 356 B ❭ 64462829600
- Porsche 356A 1955-59
- Porsche 356B 1959-63
Restore the correct installation and secure retention of your windscreen wiper assembly with this OE Match Windshield Wiper Hexagon Nut, manufactured as a direct replacement. Produced to OE-style specifications, this hexagon nut is designed to securely fasten the windscreen wiper arm to the wiper spindle, ensuring reliable operation of the wiper system while maintaining the correct fit and appearance.
Sold Each.
x2 Required Per Car.
Fits:
- Porsche 356A 1955-59
- Porsche 356B 1959-63
Diagram Ref No 23
Over time, the original retaining nut can become corroded, rounded, damaged, or misplaced during servicing, reducing its ability to securely clamp the wiper arm. This can lead to movement, slippage, or unreliable wiper operation. Replacing worn or damaged hardware helps restore the integrity of the wiper assembly and is recommended during routine maintenance, wiper system repairs, and Porsche restoration projects.
What This Product Does:
- Secures the windscreen wiper arm to the wiper spindle.
- Maintains the correct clamping force for reliable operation.
- Prevents movement or loosening of the wiper arm during use.
- Supports safe and effective windscreen wiping performance.
- Replaces worn, corroded, or damaged original retaining hardware.
- Maintains the correct appearance of the wiper assembly.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Loose or moving windscreen wiper arm.
- Wiper arm slipping on the spindle.
- Corroded or seized retaining nut.
- Rounded or damaged hexagon flats.
- Missing retaining hardware.
- Difficulty securing the wiper arm correctly.
- Wiper system refurbishment requiring replacement fixings.
Why Replacement Matters:
- The windshield wiper hexagon nut is a small but essential fastening component that securely retains the wiper arm on the spindle. If the nut becomes loose, damaged, or corroded, the wiper arm can slip during operation, reducing wiping effectiveness and potentially compromising visibility in poor weather.
- Replacing the retaining nut restores the correct clamping force and ensures the wiper arm remains securely attached during operation. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match hexagon nut provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64462829600
The product you are viewing cross references to these numbers
- 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 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Fits:
Porsche 924 1977-88 all models
Porsche 944 >>1987
Porsche 928 1979-86
Price is for each.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
478955425
The product you are viewing cross references to these numbers
- 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 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- 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
Price is for each.

Fits:
Porsche 924 1977-88
Porsche 944 1982-91
Porsche 968 1992-95
Porsche 928 1978-95
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9111250019
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
- 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 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 914 (1970-1976)

Fits:
Porsche 911 1965-89
Porsche 914 1970-75
Porsche 924 1976-85
Porsche 924 S 1986-88
Porsche 944 1982-85
Porsche 928 1978-84
Porsche 964 1989-94
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90162892301
The product you are viewing cross references to these numbers
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