Audi A5 45 Tfsi Mild Hybrid Quattro
Spare parts and drivetrain components for the Audi A5 45 Tfsi Mild Hybrid Quattro. Select your make, model and engine to verify fitment before ordering.
Products for Audi A5 45 Tfsi Mild Hybrid Quattro
- Position: Front left, Front right
- Flange diameter: 123 mm
- Total length: 458 mm
- Splines wheel side: 42
- Position: Outer
- Seal diameter: 76,5 mm
- Inner splines: 25
- Outer splines: 42
- Position: Front, Outer
- Inner splines: 28
- Outer diameter: 94 mm
- Splines wheel side: 42
- Position: Rear
- Total length: 1,614 mm
- Position: Front left, Front right
- Flange diameter: 123 mm
- Total length: 458 mm
- Splines wheel side: 42
- Position: Inner
- Inner splines: 34
- Outer splines: 123
- Position: Rear
- Total length: 1,614 mm
- Position: Front, Inner
- Total length: 84 mm
- Splines wheel side: 24
- Position: Front, Inner
- Total length: 88 mm
- Splines gearbox side: 34
- ABS teeth: 34
Drivetrain for Audi A5 45 Tfsi Mild Hybrid Quattro
The Audi A5 45 Tfsi Mild Hybrid Quattro represents a sophisticated blend of performance and modern efficiency. As the owner of this model, you know that the drivetrain is at the very heart of the driving experience, where power from the turbocharged engine and mild hybrid system must be channelled efficiently to all four wheels. At CVJoint24, you will find the specific components required to maintain this complex system correctly. We focus on offering parts that meet or exceed original specifications, which is vital for a vehicle featuring Quattro all-wheel drive. By selecting the correct drive shaft for Audi A5 45 Tfsi Mild Hybrid Quattro, you ensure that torque is transmitted smoothly without vibration or loss of energy. Our range is tailored to handle the unique demands placed on a modern Audi equipped with mild hybrid technology, where start-stop systems and regenerative braking place great demands on drivetrain durability and responsiveness. Every part is carefully chosen to withstand the stresses of spirited driving and varying road conditions.
How the drivetrain is engineered on the Audi A5 45 Tfsi Mild Hybrid Quattro
The drivetrain of an Audi A5 45 Tfsi Mild Hybrid Quattro is a technical masterpiece combining a potent combustion engine with a 12-volt mild hybrid system and Audi's renowned Quattro four-wheel drive. The setup comprises several critical components that work in unison to deliver maximum grip and stability across all surfaces. Power travels from the gearbox via drive shafts to both the front and rear axles, demanding parts manufactured to exceptionally tight tolerances. On the front axle, the precision of an outer CV joint for Audi A5 45 Tfsi Mild Hybrid Quattro is essential for managing sharp steering angles and power transmission simultaneously. Inner CV joints are just as vital, allowing the shaft to articulate vertically with suspension movement without introducing imbalance or shuddering. Because the 45 Tfsi engine delivers substantial torque, every link in the chain is dimensioned to endure heavy loads over long distances. While the mild hybrid system assists in delivering seamless power, it also subjects the drivetrain to frequent load reversals that demand premium components to prevent premature wear.
Common faults and symptoms
Despite Audi's high build quality, the drivetrain is exposed to natural wear and tear, especially under demanding European driving conditions with road salt, moisture, and grime. One of the most typical indications of trouble is a clicking or knocking sound on full steering lock at low speeds, which usually points to a failing outer constant velocity joint. If you instead notice vibrations through the chassis or steering wheel during acceleration, it can be a clear symptom that an inner CV joint for Audi A5 45 Tfsi Mild Hybrid Quattro has worn out or lost lubrication due to a split boot. Regularly inspecting the CV boots is therefore crucial; a torn boot allows abrasive contaminants to enter, quickly destroying the precision-machined bearing surfaces inside the joint. On Quattro models, rectifying these issues promptly is doubly important, as imbalance in one part of the system can transfer through the driveline and accelerate wear on the differentials and the advanced gearbox. Timely diagnosis and replacing worn components not only saves money in the long run but also preserves the car's dynamic handling and safety.
Common parts to replace on the Audi A5 45 Tfsi Mild Hybrid Quattro
When maintaining your Audi A5 45 Tfsi Mild Hybrid Quattro, certain components naturally demand attention more frequently to keep that factory-fresh feel. Based on our experience as driveline specialists, the following parts are most relevant for this specific model:
- Complete drive shafts: Frequently the most cost-effective solution for significant wear, replacing both inner and outer joints alongside the shaft bar in one go to ensure perfect balance.
- Outer CV joints: These endure the highest mechanical strain while steering and are a frequent wear item affecting steering precision.
- Inner CV joints: Crucial for eliminating driveline vibrations under acceleration and ensuring smooth power delivery from the gearbox to the wheels.
- CV boots: An inexpensive yet indispensable safeguard that shields expensive metal components from road grit and corrosive salt.
How to find the right part for your Audi A5 45 Tfsi Mild Hybrid Quattro
Go directly to the right component section for the Audi A5 45 Tfsi Mild Hybrid Quattro:
When diagnosing drivetrain faults, starting in the precise product category saves time. By comparing the exact component sections for the Audi A5 45 Tfsi Mild Hybrid Quattro, it becomes much easier to pinpoint whether an issue stems from a driveshaft, CV joint, or propeller shaft, taking you straight to the parts that match your vehicle's symptoms and fitment.
- Drive shafts for Audi A5 45 Tfsi Mild Hybrid Quattro
- Outer CV joints for Audi A5 45 Tfsi Mild Hybrid Quattro
- Inner CV joints for Audi A5 45 Tfsi Mild Hybrid Quattro
Identifying the correct replacement part for a modern Audi can be challenging given the extensive technical variations and equipment options. For the Audi A5 45 Tfsi Mild Hybrid Quattro, matching the engine code, gearbox type, and specific Quattro generation is critical. At CVJoint24, we make this selection straightforward and reliable. By choosing your car's make, model, and engine variant in our search filter, you quickly view parts guaranteed to fit your vehicle. Here is a quick guide to the categories available for your model:
- Drive shafts for Audi A5 45 Tfsi Mild Hybrid Quattro - Explore complete replacement shafts for both the front and rear axles.
- Outer CV joints for Audi A5 45 Tfsi Mild Hybrid Quattro - Ideal for curing clicking noises during low-speed manoeuvres.
- Inner CV joints for Audi A5 45 Tfsi Mild Hybrid Quattro - Engineered to eliminate cabin vibration under acceleration and restore refinement.
Why choose CVJoint24
As the international shop of a Swedish specialist in All car makes with our central warehouse in Helsingborg, Sweden, we provide a unique combination of technical expertise and comprehensive stock. We understand that your Audi A5 45 Tfsi Mild Hybrid Quattro requires perfectly matched components to maintain its factory driving dynamics and safety systems. That is why we offer an accurate fitment guarantee across our entire range, ensuring complete confidence with every order. When you buy from us, you receive not just premium car parts, but also the backing of deep driveline knowledge. We prioritize fast order dispatch across the EU, helping you get your car back on the road without unnecessary delay. Make your maintenance simple from initial vehicle selection to final installation. Rely on a specialist that truly understands your car's mechanical needs and discover the difference in quality and customer service at CVJoint24.
Frequently Asked Questions about Drivetrain for Audi A5 45 Tfsi Mild Hybrid Quattro
How do I know if my Audi A5 45 Tfsi needs a new drive shaft?
The most common symptoms are vibrations through the car during acceleration or persistent noises from the undercarriage. If the vibrations increase with speed, it is often an inner joint or the shaft itself that is unbalanced.
Do your CV joints fit both the front and rear on a Quattro?
The Audi A5 Quattro has drive shafts on both the front and rear axles, but they are technically different. By selecting your car's make, model and engine in our search tool, you can see exactly which parts fit the front axle and rear axle of your vehicle.
What causes a clicking noise when turning in my Audi A5?
A clicking noise on tight steering lock is almost always caused by a worn outer CV joint. This often happens because a CV boot has split, allowing the grease to escape and dirt to enter the joint.
Is it difficult to replace a CV joint on a Mild Hybrid model?
The mechanical replacement of the CV joint itself is similar to conventional models, but be aware that the mild-hybrid system and Quattro drivetrain create a more compact and technically advanced setup that requires the right tools.
Are the CV boot and grease included when I buy a CV joint from you?
Yes, when you buy a CV joint from CVJoint24, it is supplied as a complete kit with a CV boot, high-quality grease, clamps and all necessary mounting hardware to ensure a professional repair.
How quickly can I receive the parts for my Audi?
We offer fast delivery for most of our stocked items. If you order in good time, your parts are dispatched promptly so you can get your Audi A5 45 Tfsi Mild Hybrid Quattro back on the road without delay.