Radial Shaft Seal For Bush Version, 43.8MM X 62.1MM X 7.7MM. Porsche 955 Cayenne 2003-06  ❭  95532124300

Radial Shaft Seal For Bush Version, 43.8MM X 62.1MM X 7.7MM.
Restore the integrity of your drive-train with this genuine radial shaft seal for Porsche Cayenne 955 series models. Designed to fit a shaft dimension of 43.8 mm ID × 62.1 mm OD × 7.7 mm thickness, this seal ensures reliable sealing of rotating shafts, prevents oil/grease leakage and blocks contamination ingress.

Fits:

• Porsche 955 Cayenne 3.2L V6 2003-06
• Porsche 955 Cayenne S 4.5L V8 2003-06
• Porsche 955 Cayenne Turbo 4.5L 2003-06
• Porsche 955 Cayenne Turbo S 4.5L 2006>>

Cars With Option Codes:
G0R - Tiptronic S

Diagram Ref No 5

What This Product Does:

• A radial shaft seal is used where a rotating shaft (such as a drive shaft, gearbox output, differential input, etc) passes through a housing. Its job is to maintain a tight seal between the shaft and housing to prevent fluid (oil, gear lube) leakage and prevent ingress of dirt, dust or moisture.
• In this particular application (Cayenne drive-train / transmission area) it ensures the correct lubrication stays in place around the rotating component and helps protect bearings and shafts from contamination.
• By maintaining correct sealing, it supports long-term drive-train integrity, reduces wear and prevents leakage that could lead to bigger mechanical failures.

Symptoms & Signs Of Wear / When To Replace:

• Fluid leaks around the shaft housing. For example oil or gear-oil visibly seeping / dripping from the area where the seal sits.
  
• Excessive play or noise in the drive-train or shaft area, which may indicate seal failure allowed contamination and led to bearing deterioration.
  
• Contamination or dirt ingress around the seal housing — if the seal lip has lost contact, dirt may be visible in the housing.
  
• Visible damage to the seal such as hardened rubber, cracked lip, missing spring, or nicks in the sealing surface.
  
• When servicing the shaft or housing area: if the seal is disturbing or old (many years/mi), replacing it while the unit is accessible is often prudent.

Why Replacement Matters:

• Prevents major fluid loss: A failed seal may allow lubrication to escape which can lead to shaft bearing failure or gearbox/differential damage — replacing it is much cheaper than replacing major components.
  
• Protects internal components: A good seal keeps dust and moisture out, preserving bearings, splines, shafts and preventing accelerated wear.
  
• Maintains performance and reliability: When seals are intact the drive-train operates quietly, smoothly and with less maintenance concern.
  
• Maintenance and peace of mind: Especially for a high-end vehicle like a Cayenne, ensuring all seals are in good order supports confidence in long-term use and resale value.

Related reference numbers
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95532124300

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