MSPORT COUPLING DASH4 Genuine Porsche part 99923056330

Code: 99923056330

Genuine Porsche part

MSPORT COUPLING DASH4

The product code 99923056330 was also found on these diagrams

7.7-02 - coupling dash4

Hand Lever System, Pedal Cluster 991 (911) MK2 2016-2019

Clutch control system 911 (991) GT3 CUP 2018 - 2019

7.7-02 - coupling dash4

Hand Lever System, Pedal Cluster 991 (911) MK1 2012-2016

Clutch control system 911 (991) GT3 CUP 2016

Additional information:

• 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.

Related products

Power Steering Reservoir O-Ring & Clamp AD10. Porsche 996 GT3 CUP.

99923054440

Product Information

O-Ring & Clamp AD10.
This genuine Porsche O-Ring & Clamp AD10 kit is a small but essential hydraulic sealing component used in various Porsche steering-assist and hydraulic line applications. Designed to maintain a leak-free, high-pressure connection, this kit is commonly used in models such as the Porsche 996 GT3 Cup and other Porsche vehicles equipped with similar hydraulic fittings.
Sold Each.
x2 Required Per Car.

Fits:

Porsche 996 GT3 CUP

What This Product Does:

The kit seals and secures a hydraulic connection — likely a hose or pipe attached to the power steering system or a steering‐related hydraulic line.
The O-ring ensures a fluid‐tight seal preventing leaks of hydraulic fluid (such as power‐steering fluid) at the connection point.
The clamp (or similar securing element) ensures the hose or fitting is mechanically retained, preventing movement, loosening or vibration under pressure.
Essentially, it helps maintain hydraulic pressure, fluid integrity, and the overall reliability of the steering‐assist / hydraulic system.

Symptoms Of Failure:

Power-steering fluid leak at the steering rack, pump, or hoses — especially around fitting points.
Loss of steering assist (i.e., heavier steering input) because fluid is leaking or system pressure is reduced.
Whining or groaning from the power-steering pump (air ingress due to low fluid) or bubbling sounds while turning.
Visible damage to the clamp or fitting: missing clamp, loose hose, degraded or cracked O-ring seal.
Steering feel deteriorates or becomes inconsistent — for example, steering effort increases when cold or after the car sits.
In race/track applications (e.g., 996 GT3 Cup) a sudden steering assist drop mid‐session could be catastrophic.

Why Replacement Matters:

Safety: Steering is a critical control system. A leak or failure in the power‐steering line can compromise control, especially under high loads or in a high‐performance car.
Performance & Reliability: In Porsche performance or racing vehicles, maintaining full hydraulic integrity is essential. This small part helps ensure the system works as designed.
Prevention: A failed O-ring or loose clamp may lead to a minor leak initially, but over time it can cause larger failures – pump wear, fluid starvation, overheating, or loss of assist. Replacing proactively avoids bigger repairs.
Fit & Spec: Using the correct genuine Porsche part ensures proper size, material, and clamp strength — critical in high‐performance/hydraulic environments.
Cost-Effectiveness: The kit is a low‐cost part compared to full hydraulic system repairs or steering rack replacement.
Track/High-Load Use: Especially in dedicated race or performance cars (996 GT3 Cup, track‐modified vehicles) minor leaks or fitting failures can lead to major issues mid‐session.

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Related, superseded, cross reference or alternative numbers for comparison.

99923054440

99923054440

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MSPORT COUPLING DASH4 Genuine Porsche part 99923056330