Inner CV joints for Mercedes S Class
Find the correct inner CV joint for your Mercedes S-Class. This range covers a wide selection of all-wheel-drive saloon and coupé models manufactured between 2005 and 2013, including...
Products for Inner CV joints for Mercedes S Class
- Position: Front right, Inner
- Inner splines: 24
- Total length: 168 mm
- Splines gearbox side: 27
- Position: Front right, Inner
- Seal diameter: 38 mm
- Inner splines: 27
- Diameter: 38 mm
- Splines gearbox side: 24
- Position: Front left, Inner
- Seal diameter: 37 mm
- Inner splines: 27
- Diameter: 37 mm
- Splines gearbox side: 34
- Position: Front left, Inner
- Inner splines: 24
- Total length: 137 mm
- Position: Front left, Inner
- Total length: 141 mm
- Splines gearbox side: 34
- Splines wheel side: 27
- ABS teeth: 27
- Position: Front right, Inner
- Total length: 173 mm
- Splines gearbox side: 27
- Splines wheel side: 27
- ABS teeth: 27
- Position: Front right, Inner
- Seal diameter: 38 mm
- Inner splines: 27
- Diameter: 38 mm
- Splines gearbox side: 24
- Position: Front left, Inner
- Inner splines: 27
- Total length: 141 mm
Inner CV joints for Mercedes S Class
An inner CV joint for Mercedes Benz S Class is a component that demands absolute precision to preserve the car's legendary comfort. The S-Class is renowned for its quiet running and vibration-free ride, which places extreme demands on every component of the drivetrain. When an inner CV joint begins to wear, it affects not just propulsion, but the entire character of the car. As a driveline specialist, we understand the importance of supplying parts that match the original specifications for your Mercedes Benz S Class. Choosing the correct components ensures power transmission remains smooth and free from disturbing vibrations, whether you drive a rear-wheel-drive variant or a model with all-wheel drive.
What does the inner CV joint do on a Mercedes Benz S Class?
This component acts as the flexible link between the gearbox and the drive shaft. Its unique design allows the shaft to plunge in and out (axial movement) as the suspension moves vertically over road unevenness. This is particularly vital on an S-Class, which is frequently fitted with sophisticated air suspension where suspension travel can be substantial. The inner constant velocity joint, often a tripod joint design, is engineered to accommodate these changes in length whilst handling massive torque from the engine. Without a properly functioning inner joint, the drivetrain would bind, quickly causing consequential damage to both the gearbox and wheel bearings.
Common signs of wear
One of the most typical signs of a failing inner CV joint on an S-Class is a shudder or vibration felt through the entire bodyshell under acceleration. Unlike wheel imbalance, which usually appears at specific cruising speeds, joint-related vibration is directly tied to engine load. You may also notice a clunking noise or that the car feels unsettled under throttle. Another early warning sign is a split CV boot. If grease escapes and road dirt enters the joint, wear accelerates rapidly. For a Mercedes Benz S Class owner, it is essential to act promptly at the first sign of these symptoms to prevent damage to surrounding drivetrain components.
How to choose the correct inner CV joint
Selecting the right replacement requires careful attention, as Mercedes frequently specifies different components depending on engine size and whether the car is rear-wheel drive or fitted with 4MATIC. The most critical details to check are the spline count (teeth) and the joint diameter. We strongly recommend filtering by your car's make, model and engine to find the exact match for your model year. Investing in a part with the correct fitment saves time during installation and money in the long run through extended service life. We ensure our spare parts meet the exacting standards demanded by a luxury vehicle of this calibre.
Related components to inspect
Be sure to inspect these related pages for the same vehicle when working on the inner CV joint:
When one drivetrain component shows signs of wear, neighbouring parts on the same car often warrant inspection too. By checking these related pages for the Mercedes Benz S Class, it becomes easier to determine whether the fault lies in the inner CV joint itself or in an adjacent section of the driveline.
This is particularly relevant on models where vibrations, play and strange noises can transfer across several components in the drivetrain. A quick check of related categories reduces the risk of replacing one part whilst overlooking an adjacent worn component contributing to the same symptoms.
- Mercedes Benz S Class
- Drive shafts for Mercedes S Class
- Outer CV joints for Mercedes S Class
- Propeller shafts for Mercedes S Class
By proactively replacing damaged CV boots or checking for play in the outer joint, you can avoid unnecessary workshop visits and ensure continued, refined motoring in your Mercedes.
Why buy from CVJoint24?
CVJoint24 is the international shop of a Swedish driveline specialist. We combine deep technical expertise with a product range engineered to the highest standards. We appreciate that Mercedes Benz S Class owners expect components that deliver uncompromising quality and long-term durability. Our focus is on supplying spare parts with exact fitment and dependable longevity. With our straightforward vehicle selector by make, model and engine, backed by specialist drivetrain knowledge, we are the trusted choice for your car parts. We ensure you receive the right parts promptly, helping you restore your car to the refined condition it deserves.
Frequently asked questions about inner CV joints for Mercedes-Benz S-Class
How do I know if the inner CV joint on my Mercedes S-Class is faulty?
The most common symptom is vibration or juddering through the vehicle under acceleration, which often disappears when you lift off the throttle. This differs from wheel imbalance, which usually occurs at specific speeds regardless of throttle input.
Can I replace just the inner CV joint, or do I need to replace the entire drive shaft?
On most Mercedes S-Class models, you can easily replace just the inner CV joint, provided the drive shaft itself is not damaged and does not have worn splines.
Why is it important to select my exact vehicle details when searching?
The Mercedes S-Class has many different drivetrain configurations depending on the engine, gearbox and whether the car features 4MATIC. Selecting your exact model and engine variant ensures you get a joint with the correct spline count and diameter.
Are the boot and grease included when I buy an inner CV joint from you?
Yes, our inner CV joints are supplied as complete kits including the matching CV boot, high-quality grease and the necessary fixings for a proper installation.
What happens if I continue driving with a worn inner CV joint?
Prolonged vibrations from a worn joint can damage the gearbox output bearings and cause unnecessary wear to the suspension, potentially leading to far more expensive repairs.