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- 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
The Genuine Porsche CV Joint Plate (Part Number 95133223301) is an original equipment replacement component designed for the rear driveshaft and constant velocity (CV) joint assemblies on selected Porsche 944 and Porsche 968 models.
Sold Each.
x6 Required Per Car.
Fits:
- 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
Diagram Ref No 7
Manufactured to Porsche's original specifications, this metal plate forms part of the driveshaft mounting hardware, helping maintain the correct clamping arrangement between the CV joint and its associated mounting flange.
The rear driveshaft system transfers engine torque from the transmission and differential to the driven wheels. Each driveshaft incorporates constant velocity joints that accommodate changes in suspension position while maintaining smooth power transmission.
The CV joints are secured to their mounting flanges using high-strength bolts and the appropriate retaining or spacer plates. These plates provide the intended support beneath the fastening hardware and help distribute clamping forces across the connection.
The Genuine Porsche CV Joint Plate 95133223301 is designed for the relevant factory driveshaft arrangement, ensuring that the correct mounting hardware configuration is maintained.
Over time, original CV joint plates can deteriorate due to corrosion, repeated mechanical loading, vibration or damage during previous driveshaft repairs. Plates may become bent, cracked or distorted, while the mounting holes can suffer wear if the associated fasteners have loosened.
A damaged or incorrectly installed plate can compromise the intended fastening arrangement, potentially contributing to uneven clamping, movement at the CV joint connection or premature wear of the associated hardware.
Replacing worn or damaged CV joint plates with Genuine Porsche components helps restore the factory mounting arrangement, support secure driveshaft installation and maintain the reliability of the drivetrain.
Ideal for CV joint replacement, driveshaft servicing, rear axle refurbishment and classic Porsche restoration projects.
What This Product Does:
The CV joint plate is a metal mounting component used within the rear driveshaft assembly.
Its primary functions include:
- Supports CV Joint Fastening: Forms part of the mounting arrangement securing the CV joint to its corresponding flange.
- Distributes Clamping Force: Provides the intended bearing surface for the associated mounting bolts, helping distribute fastening pressure.
- Maintains the Factory Mounting Arrangement: Ensures the correct original equipment plate configuration is retained.
- Supports Driveshaft Connection Integrity: Helps maintain a correctly assembled joint-to-flange connection.
- Reduces Localised Fastener Loading: Spreads load over the intended contact area rather than concentrating it beneath an individual bolt head.
- Maintains Correct Hardware Positioning: Provides the specified interface between the fastening hardware and CV joint assembly.
- Supports Reliable Torque Transmission: Contributes to the secure mechanical connection required to transfer power through the driveshaft.
- Helps Prevent Mounting Damage: Protects against unnecessary stress or deformation around fastening points when correctly installed.
- Supports Long-Term Drivetrain Reliability: Maintains the intended connection arrangement under normal acceleration, deceleration and suspension movement.
- Preserves Original Porsche Specifications: Replaces the original mounting plate without modifying the factory driveshaft configuration.
Symptoms Of Wear Or Failure:
CV joint plates are subjected to repeated drivetrain loads, vibration and environmental exposure.
Although they are generally durable metal components, damage can occur through corrosion, incorrect installation or movement at the joint connection.
Common signs that a CV joint plate may need replacing include:
- Visible Corrosion: Rust or heavy surface deterioration may affect the condition of the original plate.
- Bent or Distorted Plate: The plate may no longer sit correctly against the intended mounting surfaces.
- Cracks or Fractures: Mechanical stress or incorrect fastening may cause the metal to crack.
- Enlarged Mounting Holes: Movement around loose fasteners may cause wear or deformation of the bolt openings.
- Damaged Contact Surfaces: Scoring, indentation or uneven contact marks may indicate incorrect loading.
- Missing CV Joint Plate: A previous repair may have omitted one or more mounting plates.
- Incorrect Mounting Hardware: An unsuitable substitute plate or washer may prevent proper assembly.
- Loose Driveshaft Bolts: Fastener movement may be associated with damaged plates, incorrect torque or other mounting faults.
- Excessive Movement at the CV Joint Flange: A compromised fastening connection may allow unwanted joint movement.
- Knocking or Clunking During Acceleration: Movement within a loose driveline connection may produce a noticeable noise.
- Vibration Under Load: Incorrectly secured or damaged driveshaft components may contribute to vibration.
- Abnormal Wear Around the Joint Connection: Uneven fastening pressure may damage adjacent components.
- Damage Found During CV Joint Replacement: Plates may become distorted during dismantling or show evidence of previous incorrect installation.
Why Replacement Matters:
Replacing a damaged, corroded or distorted CV joint plate is important for maintaining the integrity of the rear driveshaft mounting assembly.
Key Benefits of Replacement:
- Restores the Correct Mounting Arrangement: Replaces damaged hardware with the specified original equipment component.
- Supports Secure CV Joint Installation: Helps maintain the intended joint-to-flange fastening configuration.
- Maintains Clamping Force Distribution: Provides the correct bearing surface for the associated fasteners.
- Reduces the Risk of Joint Movement: Helps preserve a secure connection when all mounting components are correctly installed.
- Protects Associated Fasteners: Reduces unnecessary localised stress around the fastening points.
- Prevents Further Mounting Damage: Replaces distorted or worn plates that may damage adjacent components.
- Supports Reliable Power Transmission: Contributes to the integrity of the rear driveshaft connection.
- Maintains Drivetrain Safety: Correct fastening hardware is essential for secure driveshaft retention.
- Genuine Porsche Quality: Manufactured to the original equipment specification for compatible vehicles.
- Maintains Factory Fitment: Preserves the original driveshaft assembly configuration.
- Ideal During CV Joint Replacement: Suitable when replacing joints, boots or mounting hardware.
- Supports Long-Term Reliability: Helps maintain the condition of the driveline connection during repeated acceleration and deceleration.
- Cost-Effective Preventative Maintenance: Renewing damaged mounting hardware may prevent more serious driveline problems.
- Suitable for Porsche Restoration: Helps preserve the original mechanical specification of the rear axle assembly.
Although the CV joint plate is a relatively small component, it forms part of a safety-critical drivetrain connection.
The rear driveshafts must remain securely attached to their mounting flanges while transmitting engine torque and accommodating suspension movement.
Damaged plates, loose fasteners or incorrect mounting hardware can compromise the connection. If a driveshaft becomes loose, the resulting movement may damage the CV joint, mounting flange or adjacent components.
In severe cases, failure of the driveshaft fastening connection may result in loss of drive and damage to surrounding vehicle components.
Replacing a damaged plate with the correct Genuine Porsche component helps restore the intended hardware arrangement and supports reliable long-term operation.
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95133223301
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