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Your Vehicle // Porsche // Macan (95B) MK2 2019-2021 // Any
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nut slotted Genuine Porsche part 90007900900
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
- We are unable to provide fitting details for this product at this time. Please contact us for further information.
Fits:
Porsche 356B Super 90, 356SC, Carrera 1600 and Carrera 2 - 356B, 356C.
For cars with Camber Compensator
Click 'Zoom in' for large parts diagram.
Diagram ref no 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90007900303
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
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12 Month Warranty
Worldwide Delivery
Fits:
Porsche 356 (1950 to 1965)
Click 'Zoom in' for large parts diagram.
Diagram ref no 59
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90007900303
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Shop Securely
12 Month Warranty
Worldwide Delivery
Castle Nut M10x1
Sold each
The OE Match Castle Nut M10x1 is a replacement castellated
fastening nut for selected Porsche 356 suspension applications.
Fits:
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Diagram ref no 59
Featuring an M10x1 fine thread and slotted design for split-pin retention, it helps maintain secure fastening of suspension components.
What Does It Do?
The castle nut secures suspension components to their mounting points.
Its castellated slots allow a split pin to retain the nut, helping prevent loosening during vehicle operation.
Why Does It Fail?
Common causes include:
- Corrosion and age-related deterioration
- Damaged or worn threads
- Overtightening during installation
- Deformed castellated slots
- Damage during removal or servicing
When Should It Be Replaced?
Replace if the nut has damaged threads, corrosion, deformation or worn locking slots.
Replacement is also recommended when the existing nut cannot be securely retained with the correct split pin.
Checks & Installation
Inspect the mating threads and mounting components for wear or damage.
Tighten to the appropriate Porsche workshop specification and secure with a new split pin where required.
Do not reuse damaged fastening components or substitute an incorrect thread size.
Key Features
- OE Match replacement castle nut
- M10x1 fine-thread specification
- Castellated design for split-pin retention
- Suitable for selected Porsche 356 suspension applications
- Ideal for classic Porsche restoration and servicing
Porsche 356 Suspension Castle Nuts & Replacement Fasteners
Correct suspension fasteners are essential for maintaining secure mounting connections on classic Porsche 356 vehicles.
The OE Match M10x1 Castle Nut provides a replacement for selected front shock absorber mounting and rear camber compensator applications.
Its castellated design allows positive mechanical retention using the appropriate split pin.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90007900303
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Shop Securely
12 Month Warranty
Worldwide Delivery
Castle Nut M10x1
Sold each
The OE Match Castle Nut M10x1 is a replacement castellated
retaining nut for the rear camber compensator fitted to selected Porsche 356B
and 356C models.
Fits:
- Porsche 356B Super 90
- Porsche 356SC
- Porsche 356 Carrera 1600
- Porsche 356 Carrera 2
Diagram ref no 15
Its slotted design allows the nut to be secured with a split pin, helping prevent loosening and maintain a secure suspension connection.
What Does It Do?
The castle nut secures the camber compensator mounting connection.
Its castellated slots accommodate a split pin, providing mechanical retention to help prevent the nut from loosening during suspension movement.
Why Does It Fail?
Common causes include:
Corrosion and age-related deterioration Damaged or stripped threads Overtightening during installation Deformed castellated slots Damage during suspension servicingWhen Should It Be Replaced?
Replace if the nut shows corrosion, thread damage, deformation or excessive wear.
It should also be replaced if it cannot be correctly tightened and secured with the appropriate split pin.
Checks & Installation
Inspect the camber compensator mounting bolt and associated components for damage.
Fit the correct M10x1 castle nut, tighten to the Porsche workshop specification and secure using a new split pin.
Never reuse a damaged nut or substitute an incorrect thread size.
Key Features
OE Match replacement castle nut Porsche reference 90007900303 M10x1 fine-thread specification Castellated design for split-pin retention Suitable for selected Porsche 356B and 356C models Designed for camber compensator applications Ideal for suspension servicing and restorationPorsche 356B / 356C Camber Compensator Nuts & Suspension Fasteners
The rear camber compensator is an important suspension component fitted to selected Porsche 356B and 356C models, helping control rear suspension behaviour.
Correct fastening components are essential for maintaining secure camber compensator mounting connections.
The OE Match Castle Nut M10x1, part number 90007900303, provides a replacement for worn or damaged retaining nuts on compatible Porsche 356B Super 90, 356SC and Carrera models.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90007900303
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Shop Securely
12 Month Warranty
Worldwide Delivery
Fits:
Porsche 911 1965-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 47
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90007901203
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)
Shop Securely
12 Month Warranty
Worldwide Delivery
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed