Inner CV joints for Mercedes GLA Class
Find the right inner CV joint for your Mercedes GLA Class, whether front-wheel drive or 4MATIC all-wheel drive. Select your vehicle's make, model and engine to display the exact...
Products for Inner CV joints for Mercedes GLA Class
- Position: Inner
- Seal diameter: 38 mm
- Inner splines: 27
- Outer splines: 27
- Position: Inner
- Seal diameter: 42,5 mm
- Inner splines: 27
- Outer splines: 27
- Position: Front right, Inner
- Inner splines: 28
- Total length: 131 mm
- Splines gearbox side: 27
- Position: Front left, Inner
- Inner splines: 28
- Total length: 170 mm
- Splines gearbox side: 27
- Position: Front left, Inner
- Total length: 148 mm
- Splines gearbox side: 27
- Splines wheel side: 27
- ABS teeth: 27
- Position: Front right, Inner
- Inner splines: 27
- Total length: 145 mm
- Splines gearbox side: 27
- Position: Front left, Inner
- Inner splines: 27
- Total length: 110 mm
- Position: Front right, Inner
- Inner splines: 28
- Total length: 100 mm
- Splines gearbox side: 27
- Position: Front left, Inner
- Inner splines: 28
- Total length: 140 mm
- Splines gearbox side: 27
- Position: Front right, Inner
- Inner splines: 27
- Total length: 110 mm
Inner CV joints for Mercedes GLA Class
Maintaining the drivetrain of your Mercedes Benz GLA Class is essential for preserving the vehicle's renowned driving dynamics and comfort. The inner CV joint plays a central role in transferring power from the gearbox to the wheels, and its condition directly impacts how the car performs under acceleration. With us, you will find carefully selected components that meet demanding standards for precision and material quality. Because the GLA model blends urban agility with genuine SUV capability, its drivetrain is subjected to varying loads and operating angles. We offer tailored solutions designed to cope with these stresses, extending the service life of your car's power transmission system and keeping your Mercedes in peak condition.
What does an inner CV joint do on a Mercedes Benz GLA Class?
The inner CV joint is mounted closest to the gearbox or differential, acting as the vital link between the transmission and the drive shaft. Its primary function is to allow the drive shaft to plunge in and out—a telescopic movement—as the car's suspension travels up and down over road imperfections. Unlike the outer constant velocity joint, which mainly accommodates large steering angles at the wheels, the inner joint is designed to absorb these changes in length and reduce vibrations. For a Mercedes Benz GLA Class, a healthy inner joint ensures smooth, seamless power delivery whether you are cruising on the motorway or tackling rougher terrain. Packed with specialised grease and shielded by a durable CV boot, it is built to minimise friction and wear throughout its operating life.
Common signs of wear
When an inner CV joint begins to wear on a Mercedes Benz GLA Class, it typically presents distinct symptoms that differ from outer joint failure. The most common warning sign is a pronounced vibration through the car body or steering wheel during acceleration, particularly between 70 and 100 km/h. Unlike an outer joint, which usually clicks loudly on full steering lock, a worn inner joint produces shuddering felt throughout the cabin under engine load. Another frequent symptom is a dull clunk when coming off the accelerator or changing gear. If the CV boot has split, grease will escape and road dirt will penetrate the assembly, quickly destroying the internal raceways and needle bearings and leading to premature failure if not addressed promptly.
How to choose the correct inner CV joint
To ensure you order the correct replacement part, it is vital to verify the technical specifications thoroughly before purchasing. The Mercedes Benz GLA Class uses different CV joint designs depending on the engine variant, transmission type, and whether the car features 4MATIC all-wheel drive. The most reliable way to identify the matching part is to select your car's exact make, model and engine variant in our search tool. It is also wise to check the spline count on both the inner and outer sides of the joint, alongside the diameter of the sealing surface. As drivetrain specialists, we understand these critical details and can help you find the precise fit for your specific driveshaft setup, saving you time and hassle during installation.
Related parts to inspect
We recommend also checking these exact pages for your vehicle when replacing an inner CV joint:
When one drivetrain component shows wear, adjacent parts on the same car often require attention too. By comparing these exact pages for the Mercedes Benz GLA Class, it becomes much easier to determine whether an issue lies with the inner CV joint itself or another related section of the driveline.
This is particularly important on models where vibrations, play, and noises can travel between several driveline components. Inspecting related categories reduces the risk of replacing one correct part while missing an adjacent worn component that causes the same symptoms.
- Mercedes Benz GLA Class
- Drive shafts for Mercedes GLA Class
- Outer CV joints for Mercedes GLA Class
- Propeller shafts for Mercedes GLA Class
It is also good practice to inspect the wheel bearings and suspension control arms during the repair to ensure the entire suspension works seamlessly with your new CV joint.
Why shop with CVJoint24?
CVJoint24 is the international shop of a Swedish driveline specialist, supplying premium drivetrain parts across the European Union. We combine dedicated technical expertise with comprehensive warehouse stock to provide dependable service and peace of mind with every order. Our focus is on precise fitment and OEM-matching quality, which is crucial when working on advanced vehicles like the Mercedes Benz GLA Class. By allowing you to filter parts easily by make, model and engine, backed by fast dispatch from our central Swedish warehouse, we keep your car's downtime to an absolute minimum. Choose a partner that prioritises quality in every detail and has the specialised knowledge to keep your Mercedes running safely on European roads.
Frequently asked questions about inner CV joints for Mercedes-Benz GLA Class
How do I know if the inner CV joint is worn on my Mercedes GLA?
The most common symptoms are vibrations through the body under acceleration and shaking felt throughout the car at higher speeds. Unlike outer CV joints, you rarely hear clicking noises when cornering.
Can I replace just the inner CV joint, or do I need to replace the entire drive shaft?
On most Mercedes GLA models, you can replace just the inner CV joint provided the rest of the drive shaft is in good condition. This is often a significantly more cost-effective option than renewing the complete assembly.
Does the same inner CV joint fit all Mercedes-Benz GLA Class models?
No, specifications vary depending on engine size, model year and whether the car is front-wheel drive or has 4MATIC. Always filter by your car's make, model and engine to ensure the correct fit.
What happens if I continue driving with a worn inner CV joint?
The vibrations will worsen over time, which can damage the gearbox seals and differential bearings. In the worst-case scenario, the joint can fail completely, leading to a loss of drive and leaving you stranded.
Are the CV boot and grease included when I buy an inner CV joint from you?
Yes, our inner CV joints are supplied as complete kits that include the CV boot, dedicated joint grease and all essential fitting accessories such as clips and clamps to ensure a straightforward installation.