CV Joint Kit. Porsche 911 Turbo (930) / 911 Carrera M491 › 93033203400

OE Match CV joint kit for Porsche 911 Turbo (930) and the specified 911 Carrera M491 applications. This constant velocity joint has 28 wheel-side internal teeth and a supplied seal diameter specification of 108 mm.

Fits

• Porsche 911 TURBO (930) 3.0L 1975-77
• Porsche 911 TURBO (930) 3.3L 1978-89
• Porsche 911 Carrera M491, 1984–86 
  
  

What This Product Does

The joint carries rotational drive through the axle while accommodating changes in driveshaft angle as the suspension moves. It forms part of the connection between the transmission and the driven wheel, allowing articulation without interrupting torque transfer.

Functions

• Transfers torque through the driveshaft assembly.
• Accommodates angular movement during suspension travel.
• Maintains uniform rotational speed through the articulated connection.

Technical Details

• Part reference: 93033203400.
• Wheel-side internal tooth count: 28.
• Seal diameter, as specified in the supplied product data: 108 mm.
• 1984–86 diagram applications: TURBO G30.34/35 and CARRERA M491 G15.69/70.
• Each supplied diagram records four joints in the vehicle assembly; this does not specify the quantity included in this kit.

Symptoms of Fault

• Clicking or knocking from a worn joint.
• Vibration when accelerating.
• Clunking as drive is taken up.
• Escaped grease around a damaged boot.
• Excessive movement found during inspection.

Why Replacement Matters

A damaged boot can let lubricant escape and contamination enter, accelerating joint wear. Renewing a confirmed worn joint addresses the affected connection without necessarily replacing a serviceable driveshaft. Inspect the remaining joints, boots, splines and fixings during the repair rather than assuming every driveline noise has the same cause.

FAQs

Will replacing only the boot be sufficient?
A boot repair may be appropriate if inspection confirms that the joint remains lubricated, undamaged and free from abnormal noise or wear.

Which grease should be used?
Use CV-joint grease of the specification and quantity required by the applicable fitting instructions.

Are boots and fitting hardware included?
The supplied information does not confirm individual kit contents. Establish which boots, clips, seals and fasteners are required before starting the repair.

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Related, superseded, cross reference or alternative numbers for comparison.

93033203400

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