Front and rear hubs on the ŠKODA Octavia TUR: how to select and replace correctly

ŠKODA Octavia TUR (especially in bodies A5 and A7) is one of the most popular models on the Russian market due to its combination of reliability, comfort and availability of spare parts. However, even such machines have components that require special attention. Wheel hub - a part that wears out over time, and its malfunction can lead to serious consequences: from vibration on the steering wheel to complete loss of control. In this article we will look at how to choose the right hub for Octavia TUR, what to look for when buying, and how to replace it yourself without mistakes.

Feature Octavia TUR - this is the use of different types of hubs depending on the generation, engine and drive type. For example, cars with 1.8 TSI and 2.0 TDI are often equipped with reinforced hubs, and versions with 4×4 have unique articles. We analyzed data on the most common faults, collected current article numbers of original and analog parts, and also prepared step-by-step instructions with nuances that cannot be found in standard manuals.

Signs of a hub failure on a ŠKODA Octavia TUR

The first symptoms of wheel hub problems are often confused with wheel imbalance or bearing wear. However, there are key signs that directly indicate the need for diagnosis:

• 🔊 Hum or howl on the wheel side, increasing during acceleration. The sound may disappear when turning (this is due to load redistribution).
• 🔄 Vibration on the steering wheel or body at speed 80–110 km/h. If the vibration only appears when braking, the problem may be in the brake disc, but if it is constant, it is most likely the wheel bearing.
• 🛑 Wheel playwhich is felt when the car is rocked on a lift or jack. Even minimal play (1–2 mm) is a reason for replacement.
• 🔥 Hub overheating. After driving, touch the center of the wheel (carefully!). If the hub is hot and the disc is cold, the bearing wears out.

Critical moment: if a metallic grinding or knocking noise appears while driving, this means that the bearing is already falling apart, and further driving may lead to the wheel jamming. On Octavia TUR with DSG this is especially dangerous, since the box does not tolerate sudden loads.

⚠️ Attention: On machines with ESP A faulty hub can cause false activation of the stabilization system. If the icon lights up on the dashboard ESP OFF for no apparent reason - check the ABS sensors and the condition of the hubs.

What hubs are installed on the ŠKODA Octavia TUR: originals and analogues

The choice of hub depends on generations, drive type and engine volume. Below is a table with current article numbers for the most common versions:

Model/Generation	Drive type	Original article	Popular analogues	Notes
Octavia A5 TUR (2004–2013)	Front wheel drive	1K0 598 607 (front) 1K0 598 608 (back)	SKF VKB 3635, FAG 713 6106 10, SNR R155.50	For engines 1.6 MPI and 1.8 TSI
Octavia A7 TUR (2013–2020)	Four-wheel drive (4×4)	5Q0 598 625 A (front) 5Q0 598 626 A (back)	NTN 5S-BM6306, INA SL 183004, Febi 28906	Only for versions with HALDEX
Octavia FL TUR (2017–2023)	Front wheel drive	5Q0 598 607 C	SKF VKB 3640, SNR R155.63, Mapco 68006	With ABS sensor, compatible with MQB

When choosing an analogue, pay attention to:

• 🔧 Availability of ABS sensor. On Octavia TUR Since 2013, the hubs come with an integrated sensor. If you buy without it, you will have to rearrange it with the old one.
• 🔄 Mounting type. On machines with 4×4 the hub is attached to the steering knuckle through 4 bolts, and not 3, as on front-wheel drive versions.
• 📏 Bore hole size. For Octavia A5 — 57.1 mm, for A7/FL — 60 mm.

How to check the hub on a ŠKODA Octavia TUR before purchasing

Even a new hub may turn out to be defective or counterfeit. Here's how to avoid buying mistakes:

1. Checking the packaging. Original parts VAG supplied in boxes with a hologram and barcode, which can be checked on the website Volkswagen Group. Analogues (SKF, FAG) also have protection - usually a sticker with a QR code.
2. Bearing inspection. Rotate the inner ring - it should rotate smoothly, without jamming. Any crunching or resistance is a sign of a defect.
3. Checking seats. Using a micrometer, measure the diameter of the hole for the axle. For Octavia A7 admission - ±0.01 mm. If it is more, the hub will quickly break.

⚠️ Attention: There are often counterfeit brands on the market SKF and FAG. Genuine parts have a logo laser engraved on the bearing housing rather than a sticker.

Step-by-step instructions for replacing the hub on a ŠKODA Octavia TUR

Replacing a hub is an operation of medium complexity, but requires care and special tools. Below are instructions for front wheel drive Octavia A5 TUR (for other generations, details are indicated in spoilers).

Raise the car on a lift or jack with stops|Remove the wheel and brake caliper (hang on a wire)|Unscrew the hub nut (you will need a 30mm socket and an extension)|Remove the ABS sensor (if integrated)|Clean the seat from dirt and rust-->

Step 1. Dismantling the old hub.

1. Unscrew the hub mounting nut (tightening torque - 120 Nm). If it doesn't work, use penetrating lubricant (for example, WD-40 Specialist) and heat the nut with a gas burner.
2. Remove the brake disc (it may “stick” - gently tap it with a rubber hammer).
3. Disconnect the ball joint from the steering knuckle (2 x 16 bolts).
4. Press out the hub using a puller. Do not hit the bearing with a hammer! This will damage the seat.

Step 2: Installing a new hub.

• Clean the seat on the steering knuckle from rust and old grease.
• Apply a thin layer copper paste on the contact surfaces (this will prevent corrosion and facilitate future dismantling).
• Press in the new hub using a mandrel, pressing evenly on the outer bearing race.
• Tighten the hub nut with a torque wrench (torque - 120 Nm for A5 and 150 Nm for A7).

Step 3. Assembly and testing.

Install the brake caliper and wheel and lower the car. Be sure to check:

• No play in the bearing (rock the wheel in a vertical plane).
• Operation of the ABS sensor (start the car and drive 10–15 meters - the ABS lamp should go out).
• No extraneous noise at speed 60–80 km/h.

Features of replacement for Octavia A7 4×4

On all-wheel drive versions, it is necessary to additionally unscrew the drive shaft from the hub (6 bolts by 12). A special puller is also required to press the bearing out of the steering knuckle, as it fits tighter than on front-wheel drive models. After installing a new hub, be sure to check the oil level in the HALDEX gearbox (the drive may “suck” air).

Common mistakes when replacing a hub and how to avoid them

Even experienced craftsmen sometimes make mistakes that lead to premature wear of the hub. Here are the most common:

• 🔧 Retightening the hub nut. If the tightening torque is exceeded, the bearing will begin to overheat. On Octavia A7 this often leads to destruction of the separator after 10–15 thousand km.
• 🔄 Using a percussion instrument. Pressing the hub with a hammer deforms the seat. Correct use hydraulic puller or mandrel.
• 🛑 Ignoring ABS sensor. If you do not move the sensor from the old hub or connect it incorrectly, an error will appear on the device ESP, and the stabilization system will turn off.
• 🔥 Lack of lubrication. The hub seat must be clean and lubricated. If this is not done, after 5–10 thousand km corrosion will appear and the hub will “stick” to the fist.

Critical error: installing the hub without checking the runout. Even a new bearing may have a factory imbalance. After installation, spin the wheel - if it rotates unevenly, the hub must be replaced under warranty.

Cost of work and spare parts: where is cheaper and more reliable?

Hub replacement price ŠKODA Octavia TUR depends on the region and type of service. Below are the average prices for 2026:

Service/Part	Official dealer	Independent service	On your own
Cost of work (1 hub)	8 000–12 000 ₽	3 500–6 000 ₽	0 rubles (if you have a tool)
Original hub (front)	12 000–18 000 ₽	10 000–15 000 ₽	9,500–14,000 rubles (online)
Analogue (SKF/FAG)	Out of stock	6 000–9 000 ₽	5 500–8 500 ₽
Budget analogue (Febi/Mapco)	Out of stock	3 000–5 000 ₽	2 500–4 500 ₽

Where is the best place to buy spare parts:

• 🏆 Original: It is better to order from official dealers ŠKODA or through trusted online stores (for example, Exist.ru, Autodoc). Beware of fakes Avito and Yule.
• 🔧 Analogues: The best option is SKF or FAG. They can be found in stores like IXORA or PartReview (there are reviews for specific items there).
• 💰 Budget: Febi or Mapco are suitable for temporary replacement, but they last 2-3 times less than the original.

Saving tip: if you have Octavia A5 TUR with a mileage of more than 150 thousand km, it makes sense to replace both front hubs at once - the second one usually fails within a year.

How to extend the life of the hub on a ŠKODA Octavia TUR

Average wheel bearing life is Octavia TUR — 100–150 thousand km, but with proper use it can be increased to 200 thousand km. Here's what you need for this:

• 🔧 Regular check. Every 20 thousand km, lift the car on a lift and check the play in the hubs. Early diagnosis allows you to avoid costly repairs.
• 🚗 Careful driving. Sudden starts and braking, as well as driving through potholes at high speed, reduce the life of the bearing by 2-3 times.
• 🛠️ Lubrication. When replacing the hub, use high temperature grease (such as Molykote G-Rapid Plus). It prevents corrosion and reduces friction.
• 🔄 Wheel balancing. The imbalance creates additional load on the bearing. Balance the wheels every 10 thousand km or after strong impacts.

Important: on machines with 4×4 hubs wear out 30% faster due to increased load on the drive. If you often drive off-road, check them every 15 thousand km.

FAQ: Frequently asked questions about ŠKODA Octavia TUR hubs

Is it possible to drive with a knocking hub?

No. A knock indicates critical bearing wear. With further driving, it may jam, which will lead to loss of control. This is especially dangerous at higher speeds 60 km/h.

How to distinguish a faulty hub from a faulty CV joint?

The CV joint crunches when turning, and the hub hums on a straight line. Also, if there are problems with the CV joint, a sound appears when starting from a stop, and the wheel bearing makes noise constantly, increasing with increasing speed.

Does the hub assembly need to be replaced or can just the bearing be replaced?

On Octavia TUR The bearing is pressed into the hub and cannot be replaced separately. Attempting to press it out yourself will damage the seat. Always replace the hub assembly.

What happens if you do not reset the ABS adaptations after replacing the hub?

The ABS system will not work correctly: false alarms are possible, increased braking distance, and an error message will appear on the instrument panel ESP. On machines with DSG it can also cause jerking when changing gears.

Which hub is better to choose for the Octavia A7 TUR with a 1.8 TSI engine?

The best option is the original (5Q0 598 607 C) or SKF VKB 3640. These hubs have reinforced bearings designed to withstand increased loads from a turbo engine. Budget analogues (for example, Febi) will last no more than 50 thousand km.