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Details
| Specification | Value |
|---|---|
| Brand | FAST |
| MPN | ft01729 |
| paired article number | FT01728 |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- VW—5U0407366A
- AUDI / SEAT / SKODA / VAG / VW—6R0407366
- AUDI / SEAT / SKODA / VAG / VW—6R0407366A
- AUDI / SEAT / SKODA / VAG / VW—6R0407366B
Where this part fits
Original-fit position for OE 6R0407366B. The red ring marks where this part installs on the vehicle.
About this product
When knuckle joint performance matters, the FAST FT01729 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: paired article number: FT01728. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with AUDI, SEAT, SKODA, VW vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 01300011, 048513B, 0485341, 049379B and 217 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FAST 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.
Suitable cars
Equivalent products (200)
Show all 200 OE numbers
Knuckle Joint FAST FT01729 — compatible car models
| Car models | AUDI: A1 (8X1, 8XK), A1 Sportback (8XA, 8XF); SEAT: CORDOBA (6L2), IBIZA III (6L1), IBIZA IV (6J5, 6P1), IBIZA IV SC (6J1, 6P5), IBIZA IV ST (6J8, 6P8), Mii (KF1, KE1), TOLEDO IV (KG3); SKODA: CITIGO (NF1), FABIA II (542), FABIA II Combi (545), FABIA III Estate (NJ5), FABIA III (NJ3), RAPID (NH3, NK3, NK6), RAPID Spaceback (NH1), ROOMSTER (5J7); VW: POLO IV (9N, 9A), POLO V (6R1, 6C1), POLO V Saloon (602, 604, 612, 614), UP! (121, 122, BL1, BL2, BL3, 123) |
|---|---|
| Engines | 1.0 TFSI; 1.2 12V; 1.2; 1.0; 1.0 TSI; 1.6 |
| Year of manufacture | 2001-2022 |
| Manufacturer article number (MPN) | FT01729 |
| OE part numbers | 5U0407366A, 6R0407366, 6R0407366A, 6R0407366B |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FAST ft01729 . paired article number: FT01728
- 1x Knuckle Joint
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 Knuckle Joint compatible with my car?
This Knuckle Joint 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 FAST Knuckle Joint have?
This FAST Knuckle Joint has the following specifications: paired article number: FT01728. Check the full specifications table above for complete details.
What OE part numbers does this Knuckle Joint replace?
This Knuckle Joint replaces OE part numbers: 5U0407366A, 6R0407366, 6R0407366A, 6R0407366B. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Knuckle Joint cost?
This FAST Knuckle Joint is available for £16.99. Knuckle Joint prices vary depending on brand, specifications, and vehicle compatibility. FAST parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Knuckle Joint?
Regular inspection of your Knuckle Joint is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Knuckle Joint?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Knuckle Joint fitted by a professional mechanic.
Can I use this part as a replacement for OE 5U0407366A?
Yes, this FAST Knuckle Joint is a direct replacement for OE part number 5U0407366A. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the FAST FT01729 the same as the FAST FT01705?
No, while both are Knuckle Joint parts, they are different products. The FAST FT01729 has paired article number: FT01728. The FAST FT01705 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
