Inner CV joints for Alfa Romeo 147
Discover inner CV joints tailored for the Alfa Romeo 147, whether your hatchback is powered by a petrol or diesel engine. Our range covers drivetrain solutions for multiple engine...
Products for Inner CV joints for Alfa Romeo 147
- Position: Front, Inner
- ABS teeth: 34
- Inner splines: 25
- Outer diameter: 100 mm
- Position: Inner
- ABS teeth: 0
- Inner splines: 28
- Joint diameter: 108 mm
- Outer diameter: 108 mm
- Position: Front, Inner
- Joint diameter: 108 mm
- Total length: 47 mm
- ABS teeth: 34
- Position: Front, Inner
- ABS teeth: 34
- Inner splines: 25
- Outer diameter: 100 mm
Inner CV joints for Alfa Romeo 147
The Alfa Romeo 147 is celebrated for its engaging drive and sharp steering, but maintaining these qualities requires a drivetrain in top condition. The inner CV joint is a critical link in the transmission of power from the gearbox to the wheels. With us, you will find inner CV joints selected specifically to meet the high standards expected of Italian premium cars. Whether you drive a petrol or a diesel model, correct dimensions and material quality are crucial for longevity. We supply parts matching original equipment specifications to keep your car just as responsive as when it left the factory.
Our range covers most variants of this model, ensuring you can find the right component whether your car is an early or late model year. Maintaining the drivetrain is an investment in both safety and comfort, as a defective joint can lead to consequential damage across other transmission components.
What does the inner CV joint do on the Alfa Romeo 147?
The primary task of the inner CV joint is to transmit torque from the gearbox to the drive shaft while accommodating the vertical movements of the suspension. Unlike the outer CV joint, which handles substantial steering angles, the inner constant velocity joint works mainly to compensate for changes in length as the car travels over uneven surfaces. On an Alfa Romeo 147, this is especially vital for maintaining stability under acceleration.
A properly functioning inner joint minimises internal friction and ensures power reaches the road without energy loss or disturbing mechanical noises. It acts as a link absorbing the forces generated between the rigid gearbox and the moving suspension. Without an operational inner joint, the drive shaft could not move freely, which would quickly lead to mechanical failure.
Common signs of wear
When an inner CV joint begins to wear on an Alfa Romeo 147, it typically reveals itself through body vibrations during acceleration. Unlike an outer joint that clicks on full steering lock, the inner joint causes a shaking sensation that often subsides when you ease off the throttle. You might also notice a clunking noise when changing gear or when transitioning between engine braking and accelerating.
If the CV boot has split, grease will escape, allowing road dirt to enter and rapidly wear down the joint's precision surfaces. It is therefore essential to act at the first sign of imbalance. A visual check of the boot often reveals problems before they become critical. If you see grease splattered under the car near the gearbox, this is a clear sign that the boot needs replacement, and very likely the joint too if it has run dry.
How to choose the correct inner CV joint
Selecting the right part for your specific Alfa Romeo 147 can be challenging due to variations depending on engine size and whether the car is fitted with a manual or automatic gearbox. The most reliable way to find the correct fit is to filter by your car's make, model and engine variant. Always check the number of splines (teeth) on both the inside and outside of the joint if you are uncertain, as this can differ across model years.
We also recommend inspecting the complete drive shaft for your Alfa Romeo 147 if vibrations are severe, as replacing the entire assembly is sometimes more cost-effective. Comparing technical specifications such as diameter and length ensures the new part matches the old unit perfectly, making installation far straightforward.
Related parts to inspect
Feel free to check these specific pages for the same vehicle when working on the inner CV joint:
When a drivetrain component shows signs of wear, neighbouring parts on the same car often require inspection as well. Comparing these exact pages for the Alfa Romeo 147 makes it easier to determine whether the issue lies with the inner CV joint itself or another related part of the drivetrain.
This is particularly relevant on models where vibrations, play and noises can make symptoms appear to shift between multiple driveline components. A quick look through related categories minimises the risk of replacing the correct component type while overlooking an adjacent worn part that contributes to the same issue.
- Alfa Romeo 147
- Drive shafts for Alfa Romeo 147
- CV boots for Alfa Romeo 147
- Outer CV joints for Alfa Romeo 147
Carrying out a complete overhaul saves you both time and money in the long run. Replacing a CV boot as a preventative measure is far more economical than having to replace an entire joint later due to dirt and moisture ingress.
Why shop with CVJoint24?
CVJoint24 is the international shop of a Swedish driveline specialist, backed by our central warehouse in Helsingborg, Sweden. We combine in-depth technical knowledge with a range maintained to the highest quality standards. When buying an inner CV joint for your Alfa Romeo 147 from us, you can trust that you are getting a component tested to handle the demands of modern traffic. Our dedication to accurate fitment and drivetrain expertise makes us the natural choice for both enthusiasts and everyday drivers.
By selecting your vehicle by make, model and engine, you minimise the risk of ordering the wrong part and get your car back on European roads quickly. We understand how important it is to have the correct parts to hand before repair work starts, and our category depth ensures we have the drivetrain components your Alfa Romeo needs.
Frequently asked questions about inner CV joints for Alfa Romeo 147
How do I know whether the inner or outer CV joint is faulty on my Alfa Romeo 147?
A worn outer CV joint typically produces a clicking or snapping noise when taking sharp turns, whereas a faulty inner CV joint causes vibrations throughout the car under acceleration, whether driving straight or cornering.
Can I replace just the inner CV joint, or do I need to replace the entire drive shaft?
On the Alfa Romeo 147, you can usually replace just the inner CV joint if the rest of the drive shaft is in good condition. This is a cost-effective solution compared with replacing the complete shaft assembly.
Why does my Alfa Romeo 147 vibrate under acceleration?
Vibration during acceleration is a classic symptom of a worn inner constant velocity joint. It happens because the joint can no longer centre the shaft properly under load, causing an imbalance in the drivetrain.
Are the CV boot and grease included when I buy an inner CV joint from you?
Yes, our inner CV joint kits are normally supplied complete with a CV boot, high-quality grease, and the necessary fittings to ensure a proper, long-lasting installation.
How important is it to select the exact engine and gearbox when ordering?
It is very important because the Alfa Romeo 147 features several different drivetrain configurations depending on the engine and gearbox. Selecting your car's exact make, model and engine is the most reliable way to get the correct part first time.