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Porsche // 911 & 912 (1965-1989) // 911 1978-1989 3.3L Turbo (930)
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Wishbone ball joint front - groove nut. Porsche 911 1969-89 / 914 1972-76 - 90134142501
90134142501
Vehicle Group
- 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 914 (1970-1976)
Information
Wishbone ball joint front - groove nut. Fits - left and right.
Fits:
Porsche 911 1969-89
Porsche 914 1972-76
Price is for each.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90134142501
The product you are viewing cross references to these numbers
Fits:
Porsche 911 1969-89
Porsche 914 1972-76
Price is for each.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90134142501
90134142500
90134142501
The product you are viewing cross references to these numbers
Price: £29.25
In stock
Related products
Vehicle Group
- 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 914 (1970-1976)
Information
Wishbone ball joint front - cotter pin
Ball joint lock pin is an suspension fastener designed to secure the front lower ball joint to the strut or wishbone assembly on classic Porsche models. It installs into the ball joint mount to secure the connection between suspension links and steering knuckles. It’s suitable for maintenance, rebuilds, or restoration of front suspension components and fits directly without modification.
Sold each, Fits left and right.
Fits:
Porsche 911 1969 - 1989
Porsche 914 1972 - 1976
Diagram ref no 20
The lock pin provides a secure fastening point that holds the front lower ball joint in place, ensuring the suspension components remain correctly aligned under load and motion. It helps transmit steering forces while keeping the joint assembly stable during driving.
Installed through the ball joint and suspension link interface, this pin maintains clamping and positional integrity, aiding the suspension’s ability to articulate smoothly while resisting unwanted movement. It works in conjunction with the control arm and steering knuckle to support safe, responsive handling.
Front suspension hardware like the ball joint lock pin can wear, corrode, or lose clamping strength over time, which may lead to play in the suspension, uneven tyre wear, and compromised steering feel. Replacing worn or damaged pins with OE Match parts helps maintain precise suspension geometry and consistent handling characteristics.
When to replace:
• Ball joint pin is corroded, bent, or worn
• Loose or sloppy front suspension feel
• During ball joint, control arm, or strut service
• Restoration of classic suspension systems
• After removal or disassembly of front suspension
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91134111907
The product you are viewing cross references to these numbers
Ball joint lock pin is an suspension fastener designed to secure the front lower ball joint to the strut or wishbone assembly on classic Porsche models. It installs into the ball joint mount to secure the connection between suspension links and steering knuckles. It’s suitable for maintenance, rebuilds, or restoration of front suspension components and fits directly without modification.
Sold each, Fits left and right.
Fits:
Porsche 911 1969 - 1989
Porsche 914 1972 - 1976
Diagram ref no 20
The lock pin provides a secure fastening point that holds the front lower ball joint in place, ensuring the suspension components remain correctly aligned under load and motion. It helps transmit steering forces while keeping the joint assembly stable during driving.
Installed through the ball joint and suspension link interface, this pin maintains clamping and positional integrity, aiding the suspension’s ability to articulate smoothly while resisting unwanted movement. It works in conjunction with the control arm and steering knuckle to support safe, responsive handling.
Front suspension hardware like the ball joint lock pin can wear, corrode, or lose clamping strength over time, which may lead to play in the suspension, uneven tyre wear, and compromised steering feel. Replacing worn or damaged pins with OE Match parts helps maintain precise suspension geometry and consistent handling characteristics.
When to replace:
• Ball joint pin is corroded, bent, or worn
• Loose or sloppy front suspension feel
• During ball joint, control arm, or strut service
• Restoration of classic suspension systems
• After removal or disassembly of front suspension
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91134111907
91134111906
91134111907
The product you are viewing cross references to these numbers
Price: £14.25
In stock
Vehicle Group
- 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 914 (1970-1976)
Information
Wishbone Ball Joint Front - Cotter Pin Nut.
Fits Left And Right.
Sold Each.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90008400402
The product you are viewing cross references to these numbers
Fits Left And Right.
Sold Each.
Fits:
Porsche 911 1969>>1989
Porsche 914 1972>>1976
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90008400402
90008400402
99908401902
The product you are viewing cross references to these numbers
Price: £2.11
In stock
Vehicle Group
- 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 914 (1970-1976)
Information
Wishbone Ball Joint Front - Cotter Pin Washer.
Fits - Left and right.
Fits:
Porsche 911 1969-89
Porsche 914 1972-76
Price is for each.
Fits - Left and right.
Fits:
Porsche 911 1969-89
Porsche 914 1972-76
Price is for each.
Price: £1.00
In stock
Vehicle Group
- 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 914 (1970-1976)
Information
Wishbone Ball Joint Front, Lock plate.
The OE Match Front Wishbone Ball Joint Lock Plate is a high-quality replacement retaining component designed to securely lock and retain the front wishbone ball joint assembly in its correct position. Although small in size, this precision-engineered locking plate plays a critical role in maintaining the integrity and safety of the front suspension system.
Sold Each.
Fits:
Manufactured to OE specifications for fit, strength and durability, the lock plate is designed to prevent movement or loosening of the ball joint retaining hardware under the constant loads and vibrations experienced during vehicle operation. It is an essential component when replacing suspension parts, carrying out front-end repairs or restoring factory-correct assembly.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90134142600
The product you are viewing cross references to these numbers
The OE Match Front Wishbone Ball Joint Lock Plate is a high-quality replacement retaining component designed to securely lock and retain the front wishbone ball joint assembly in its correct position. Although small in size, this precision-engineered locking plate plays a critical role in maintaining the integrity and safety of the front suspension system.
Sold Each.
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 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 914 (1970-1976)
Manufactured to OE specifications for fit, strength and durability, the lock plate is designed to prevent movement or loosening of the ball joint retaining hardware under the constant loads and vibrations experienced during vehicle operation. It is an essential component when replacing suspension parts, carrying out front-end repairs or restoring factory-correct assembly.
What This Product Does:
- Secures and locks the front wishbone ball joint retaining hardware.
- Prevents loosening caused by vibration and suspension movement.
- Maintains correct ball joint positioning within the suspension assembly.
- Supports proper suspension geometry and alignment.
- Helps ensure safe operation of the steering and suspension systems.
- Contributes to the long-term reliability of front suspension components.
Symptoms Of Wear Or Failure:
- Loose ball joint retaining hardware.
- Unwanted movement within the suspension assembly.
- Knocking or clunking noises from the front suspension.
- Difficulty maintaining correct wheel alignment.
- Increased wear on ball joints and suspension components.
- Visible corrosion, bending or damage to the lock plate.
- Reduced security of suspension fasteners.
- Potential suspension safety concerns if retaining hardware loosens.
Why Replacement Matters:
- Lock plates are designed to provide a secondary level of security for critical suspension fasteners. Over time, corrosion, fatigue, improper installation or damage during servicing can reduce their effectiveness. Reusing worn or distorted locking components may compromise their ability to properly secure suspension hardware.
- A damaged or missing lock plate can allow retaining fasteners to gradually loosen, increasing the risk of suspension component movement and accelerated wear. In severe cases, insufficient retention of critical steering and suspension parts can affect vehicle handling and safety.
- Replacing worn or damaged lock plates helps maintain correct suspension assembly integrity, ensures secure fastening of ball joint components and supports safe, predictable vehicle handling. An OE Match replacement restores factory-style fitment and provides dependable long-term security for the front suspension system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90134142600
90134142600
The product you are viewing cross references to these numbers
Price: £4.50
In stock