Audi Q3 40 TDI Quattro
Spare parts and drivetrain components for Audi Q3 40 TDI Quattro. Select your car make, model and engine to ensure the correct fit before ordering.
Products for Audi Q3 40 TDI Quattro
- Position: Front right
- Splines gearbox side: 40
- Splines wheel side: 36
- Total length: 610 mm
- Joint diameter: 98 mm
- Position: Front left
- Splines gearbox side: 37
- Splines wheel side: 36
- Total length: 562 mm
- Joint diameter: 98 mm
- Position: Rear right
- Splines wheel side: 36
- Inner splines: 33
- Total length: 650 mm
- Diameter 1: 83 mm
- Position: Rear, Outer
- Inner splines: 33
- Seal diameter: 59 mm
- Outer splines: 36
- Joint diameter: 82 mm
- Position: Front left, Inner
- Inner splines: 34
- Seal diameter: 34,5 mm
- Total length: 148 mm
- Joint diameter: 85 mm
- Position: Front right
- Splines wheel side: 36
- Total length: 589 mm
- Joint diameter: 100 mm
- Joint diameter, gearbox side: 119 mm
- Position: Rear left
- Splines wheel side: 36
- Total length: 606 mm
- Diameter 2: 94 mm
- Position: Inner
- Inner splines: 33
- Seal diameter: 94 mm
- Total length: 32 mm
- Joint diameter: 94 mm
- Position: Inner
- Inner splines: 33
- Splines gearbox side: 36
- Seal diameter: 59,5 mm
- Total length: 79 mm
- Position: Front right, Inner
- Inner splines: 34
- Seal diameter: 46 mm
- Total length: 128,5 mm
- Joint diameter: 85 mm
- Position: Front, Inner
- Inner splines: 34
- Seal diameter: 119 mm
- Total length: 78 mm
- Joint diameter: 119 mm
- Position: Rear
- Total length: 2,260 mm
- Number of joints: 3
- Position: Front, Inner
- Inner splines: 28
- Seal diameter: 108 mm
- Total length: 32 mm
- Joint diameter: 107 mm
Drivetrain for Audi Q3 40 TDI Quattro
The Audi Q3 40 TDI Quattro combines performance with versatility, and its drivetrain lies at the very heart of that experience. This particular model version is powered by a robust 2.0-litre diesel engine delivering substantial torque, placing demanding loads on every transmission component. As driveline specialists, we understand the technical challenges involved in distributing 400 Nm of torque across all four wheels. Maintaining the drivetrain on your Audi Q3 is vital not only for driving comfort, but also for long-term reliability. Selecting the correct spare parts ensures the advanced Quattro system continues to operate flawlessly in all driving conditions, from high-speed motorways to challenging winter weather. We supply components that meet or exceed original equipment specifications, ensuring your car retains its premium driving dynamics and dependable performance throughout its service life.
How the drivetrain is engineered on the Audi Q3 40 TDI Quattro
The layout of the drivetrain on an Audi Q3 40 TDI Quattro is a sophisticated technical setup centred around a transverse engine and an intelligent all-wheel-drive system. Engine output is channelled through an S-tronic dual-clutch gearbox to a front differential. From here, torque is distributed to the front wheels via drive shafts, while a propeller shaft transmits power rearwards to a rear axle differential equipped with an electronically controlled multi-plate clutch, commonly referred to as a Haldex coupling. This system demands that components such as the inner CV joint and complete drive shaft operate in total harmony to cope with rapid power shifts between the axles. Each part is engineered to endure the specific loads experienced under sudden acceleration and slippery road conditions. The inner CV joint plays an especially critical role, allowing the drive shaft to plunge along its length as the suspension travels while absorbing unwanted vibrations from the gearbox.
Common faults and symptoms
Several distinct warning signs can indicate worn drivetrain components on your Audi Q3 40 TDI Quattro. A classic symptom of a worn inner CV joint is noticeable vibration through the vehicle body during acceleration, frequently felt within specific speed ranges between 70 and 100 km/h. Conversely, if you detect a rhythmic clicking noise on full steering lock at lower speeds, the outer constant velocity joint on the driveshaft is usually failing. Regular inspection of the CV boots is equally essential; if a CV boot splits, grease escapes rapidly and grit enters, swiftly destroying precision-ground bearing surfaces. Water ingress causes internal corrosion, introducing excessive play and risking total failure. Overlooking these early indications can result in extensive secondary damage to both the gearbox and differential, as unbalanced drive shafts transmit harmful stresses to bearings and seals.
Common replacement parts for Audi Q3 40 TDI Quattro
Due to the vehicle's weight and robust torque output, certain parts on the Audi Q3 40 TDI Quattro experience higher wear rates than others. In our product range, you will find key replacement components to restore smooth, quiet operation and vehicle safety. We place particular emphasis on drive shafts and inner joints engineered specifically for the demands of the 40 TDI engine. The most relevant product categories for your model include:
- Drive shafts for Audi Q3 40 TDI Quattro – We offer multiple versions covering front and rear positions as well as left- and right-hand sides.
- Inner CV joints for Audi Q3 40 TDI Quattro – Precision-manufactured components that routinely resolve persistent driveline shudder under throttle.
Replacing fatigued components promptly prevents collateral wear across the wider transmission assembly. Our car parts are selected to handle high torque outputs and the ongoing demands of the Quattro system, providing peace of mind on every journey.
Finding the right part for your Audi Q3 40 TDI Quattro
Navigate directly to the appropriate subcategory for your Audi Q3 40 TDI Quattro:
When diagnosing drivetrain problems, starting in the precise category saves valuable time. Comparing specific sections for the Audi Q3 40 TDI Quattro helps distinguish between issues related to the drive shaft, CV joint, or prop shaft, allowing you to select the component matching your symptoms and fitment specifications.
Selecting replacement driveline parts for a modern vehicle like the Audi Q3 40 TDI Quattro can seem daunting due to equipment variations and mid-cycle technical updates. To ensure accurate part identification on cvjoint24.com, simply filter our catalogue by your vehicle's make, model and engine variant. It is always wise to double-check technical specifications such as overall drive shaft length or spline tooth counts if multiple options are shown for your model year. Our database is configured to help you order the correct item the first time, yet our specialist technical team remains on hand if you require guidance across our wider drivetrain range. Cross-referencing your vehicle chassis number against our detailed product specifications before starting the repair will help confirm exact fitment, saving time in the garage.
Why shop with CVJoint24
Choosing CVJoint24 connects you with an established Swedish driveline specialist offering in-depth expertise in Audi four-wheel-drive configurations. We focus specifically on drivetrain systems, delivering an informed level of technical insight that general car parts retailers rarely match. Our parts are dispatched directly across the EU from our central warehouse in Helsingborg, Sweden, ensuring dependable supply and swift dispatch to keep vehicle downtime to a minimum. Our commitment is to deliver premium-quality components at competitive prices, so you can continue to experience the benefits of your Quattro system without compromise. Customers benefit from one of Europe's most comprehensive selections of drive shafts, CV joints and related components, supported by dependable specialist advice and manufacturer warranties.
Frequently asked questions about drivetrain parts for Audi Q3 40 TDI Quattro
What are the most common signs of a failing drive shaft on my Audi Q3 40 TDI Quattro?
The most common symptoms are clicking noises when making sharp turns (outer CV joint) or body vibrations during acceleration (inner CV joint). Grease marks on the inside of the wheel rim can also indicate a split CV boot.
How do I know that the drive shaft will fit my specific 40 TDI Quattro model?
The most reliable way is to select your exact make, model and engine variant on our website. We then filter out the components specifically tailored to your Audi Q3 40 TDI Quattro and its all-wheel drive system.
Why does my Audi Q3 vibrate under acceleration?
Vibrations during acceleration are frequently caused by wear in the inner CV joint. Because the 40 TDI engine produces high torque, these joints are subjected to substantial stress, which leads to play over time.
Does the kit include everything I need when purchasing an inner CV joint?
Yes, when you buy an inner CV joint from us, it typically includes the joint itself, the CV boot, grease and all necessary mounting hardware such as clamps and circlips.
Can I replace just the CV boot if the joint is still in good condition?
Yes, if you detect damage to the CV boot early before dirt and moisture have penetrated, simply replacing the boot and repacking it with fresh grease will often extend the joint's service life.
What does your fitment guarantee for Audi parts mean?
Our fitment guarantee means that when you select your vehicle's make, model and engine to find your part, we guarantee it will technically fit your Audi Q3 40 TDI Quattro in accordance with the manufacturer's specifications.