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Details
| Specification | Value |
|---|---|
| Brand | NEXUS |
| MPN | f1a503nx |
| Diameter [mm] | 240 mm |
| Max. Clearance Angle [Degree] | 16 ° |
| max. side clearance [mm] | 2.9 mm |
OE/OEM numbers (3)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—03G105266AT
- AUDI / VW—03G105266BH
- AUDI / VW—03G105266N
Where this part fits
Original-fit position for OE 03G105266AT. The red ring marks where this part installs on the vehicle.
About this product
Sourced from NEXUS, this flywheel (F1A503NX) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Transmission Type: Steel, Number of Teeth: Rubber, Diameter [mm]: 240 mm, Number of mounting bores: Plastic, Max. Clearance Angle [Degree]: Silicone ° — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit AUDI, SEAT, SKODA, VW models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 03G105266AT, 03G105266BH, 03G105266N, 2294 002 198 and 10 more. Matching these numbers confirms a like-for-like replacement with no loss of function. NEXUS is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Flywheel buying guide
Why replace this part?
The flywheel is a precision-balanced steel disc that stores rotational energy to smooth power delivery between firing strokes, provides the ring gear surface for starter motor engagement, and on manual gearbox cars provides the friction surface for the clutch disc. A dual-mass flywheel (DMF) adds a spring-damper mechanism to absorb drivetrain vibration. Worn or heat-cracked flywheels cause clutch slip, rough engagement, and gear rattle.
Signs you need a replacement
- Clutch judder or shudder on engagement
- gear rattle at idle that disappears with clutch depressed (DMF)
- vibration through the gearstick
- starter motor grinding (worn ring gear)
- scoring or hot spots visible on friction face
- poor clutch bite point
When to replace
Always replace the flywheel when replacing the clutch on DMF-equipped vehicles — DMF springs and dampers wear in tandem with the clutch disc. Solid flywheels can be resurfaced if scoring is within limits. Inspect the ring gear for damage.
Suitable cars
Equivalent products (11)
Flywheel NEXUS F1A503NX — compatible car models
| Car models | AUDI: A4 B6 (8E2), A4 B6 Avant (8E5), A4 B7 (8EC), A4 B7 Avant (8ED), A4 B7 Convertible (8HE), A6 C5 (4B2, 4B4), A6 C5 Avant (4B5, 4B6), A6 C6 (4F2), A6 C6 Avant (4F5); SEAT: EXEO (3R2), EXEO ST (3R5); SKODA: SUPERB I (3U4); VW: PASSAT B5.5 (3B3), PASSAT B5.5 Variant (3B6) |
|---|---|
| Engines | 1.9 TDI; 2.0 TDI |
| Year of manufacture | 1997-2013 |
| Manufacturer article number (MPN) | F1A503NX |
| OE part numbers | 03G105266AT, 03G105266BH, 03G105266N |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
NEXUS f1a503nx . Diameter [mm]: 240 mm. Max. Clearance Angle [Degree]: 16 °. max. side clearance [mm]: 2,9 mm. Number of mounting bores: 6. Number of Teeth: 5. Transmission Type: 1
- 1x Flywheel
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Flywheel compatible with my car?
This Flywheel fits AUDI, SEAT, SKODA, VW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this NEXUS Flywheel have?
This NEXUS Flywheel has the following specifications: Transmission Type: 1; Number of Teeth: 5; Diameter [mm]: 240 mm; Number of mounting bores: 6; Max. Clearance Angle [Degree]: 16 °; max. side clearance [mm]: 2,9 mm. Check the full specifications table above for complete details.
What OE part numbers does this Flywheel replace?
This Flywheel replaces OE part numbers: 03G105266AT, 03G105266BH, 03G105266N. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Flywheel cost?
This NEXUS Flywheel is available for £276.99. Flywheel prices vary depending on brand, specifications, and vehicle compatibility. NEXUS parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Flywheel?
A worn or damaged flywheel causes clutch shudder on take-off, difficulty engaging gears due to a warped mating surface, vibration at idle, or rattling from a dual-mass flywheel that has failed internally.
What tools do I need to replace a Flywheel?
Tools needed: gearbox jack, flywheel locking tool (vehicle-specific), socket set, impact wrench (useful for flywheel bolts), torque wrench. Difficulty: Professional required. Safety warning: Flywheel bolts must be torqued in a star pattern to the manufacturer's specification -- incorrect torque or sequence can cause flywheel detachment at engine speed, which is catastrophic. Always replace dual-mass flywheels with the clutch kit.
Can I use this part as a replacement for OE 03G105266AT?
Yes, this NEXUS Flywheel is a direct replacement for OE part number 03G105266AT. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
