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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Category | Track Rod End |
| Fitting Position | Front Left |
| Weight [kg] | 0,345 kg |
| Internal Thread Size | M14 x 1.5 |
| External Thread Size | M12 x 1.5 |
OE/OEM numbers (2)
Search by this OE number to find compatible parts
- AUDI / VW—6R0 423 811 A
- AUDI / VW—6R0 423 811 A S1
Where this part fits
Original-fit position for OE 6R0423811A. The red ring marks where this part installs on the vehicle.
What's in the kit
This kit ships with 2 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.
| # | Part number | Component | Qty |
|---|---|---|---|
| 1 | 39938 | Track Rod End
| 1 |
| 2 | 39159 | Nut
| 1 |
About this product
When track rod end performance matters, the FEBI BILSTEIN 39940 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Fitting Position: Front Left, Weight [kg]: 0, 345 kg, Supplementary Article/Supplementary Info: 627, paired article number: 39941, Internal Thread Size: M14 x 1, Rubber. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with AUDI, 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: 0291850, 0295341, 04SKV410, 10K9110-OYO and 166 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FEBI BILSTEIN 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.
About FEBI BILSTEIN
febi bilstein, founded in 1844 in Ennepetal, Germany, is one of the oldest and most comprehensive automotive parts suppliers in the independent aftermarket. febi bilstein offers over 40,000 parts spanning steering, suspension, engine, braking, cooling, and electrical systems. Certified to IATF 16949 and supplying OE-quality components, febi bilstein products undergo rigorous testing to match original equipment performance. With nearly 180 years of German engineering tradition, febi bilstein is the go-to brand for reliable, competitively priced replacement parts.
Suitable cars
Equivalent products (170)
Show all 170 OE numbers
Track Rod End FEBI BILSTEIN 39940 — compatible car models
| Car models | AUDI: A1 (8X1, 8XK), A1 Sportback (8XA, 8XF); VW: POLO V (6R1, 6C1), POLO Van V (6R1, 6C1) |
|---|---|
| Engines | 1.2 TFSI; 1.2 |
| Year of manufacture | 2009-2022 |
| Manufacturer article number (MPN) | 39940 |
| OE part numbers | 6R0 423 811 A, 6R0 423 811 A S1 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 39940 ProKit. External Thread Size: M12 x 1,5. Fitting Position: VL. Internal Thread Size: M14 x 1,5. paired article number: 39941. Supplementary Article/Supplementary Info: 627. Weight [kg]: 0,345 kg
- 1x Track Rod End
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 Track Rod End compatible with my car?
This Track Rod End fits AUDI, 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 FEBI BILSTEIN Track Rod End have?
This FEBI BILSTEIN Track Rod End has the following specifications: Fitting Position: VL; Weight [kg]: 0,345 kg; Supplementary Article/Supplementary Info: 627; paired article number: 39941; Internal Thread Size: M14 x 1,5; External Thread Size: M12 x 1,5. Check the full specifications table above for complete details.
What OE part numbers does this Track Rod End replace?
This Track Rod End replaces OE part numbers: 6R0 423 811 A, 6R0 423 811 A S1. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Track Rod End cost?
This FEBI BILSTEIN Track Rod End is available for £16.99. Track Rod End prices vary depending on brand, specifications, and vehicle compatibility. FEBI BILSTEIN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Track Rod End?
Signs include play in the steering, the vehicle drifting or wandering on the road, uneven tyre wear (especially inner-edge wear), clunking from the steering when turning, or a misaligned steering wheel at centre.
What tools do I need to replace a Track Rod End?
Tools needed: tie rod end puller, 17-19mm spanner (for locking nut), socket set, torque wrench, new cotter pin. Difficulty: Moderate DIY. Safety warning: After fitting, the vehicle must have a 4-wheel alignment check before extended driving -- an incorrect toe setting causes rapid tyre wear and unpredictable handling.
Can I use this part as a replacement for OE 6R0 423 811 A?
Yes, this FEBI BILSTEIN Track Rod End is a direct replacement for OE part number 6R0 423 811 A. 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.
