- Shop with confidence: competitive prices, exclusive deals, and delivery perks.
- Need it quickly? We dispatch fast-moving parts daily. Check delivery options.
- Swap or return items within the standard return period with a simple process.
- Questions about fitment or orders? Our support team is ready to help.
Similar products
Customers also bought
Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Weight [kg] | 0.5 kg |
| Bore Diameter [mm] | 19 mm |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- AUDI—431 721 401
- AUDI—431 721 401 A
- AUDI—443 721 401 A
- AUDI—4A0 721 401
Where this part fits
Original-fit position for OE 4A0721401. The red ring marks where this part installs on the vehicle.
About this product
Sourced from FEBI BILSTEIN, this master cylinder clutch (14072) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Weight [kg]: 0, Rubber kg, Bore Diameter [mm]: Synthetic mm, Fill Medium: Copper — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit AUDI 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: 002-10-00421, 01191, 03.2419-9610.3, 05-80005-SX and 65 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 (67)
Show all 67 OE numbers
Master Cylinder Clutch FEBI BILSTEIN 14072 — compatible car models
| Car models | AUDI: 100 C2 Avant (435, 436), 100 C2 Saloon (431, 433, 434), 100 C3 Avant (445, 446), 100 C3 Saloon (443, 444), 100 C4 Avant (4A5), 100 C4 Saloon (4A2), A6 C4 (4A2), V8 (441, 442, 4C2, 4C8) |
|---|---|
| Engines | 1.6; 1.8; 2.0 E; 2.0; 3.6 quattro |
| Year of manufacture | 1976-1998 |
| Manufacturer article number (MPN) | 14072 |
| OE part numbers | 431 721 401, 431 721 401 A, 443 721 401 A, 4A0 721 401 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 14072 . Bore Diameter [mm]: 19 mm. Fill Medium: 4. Weight [kg]: 0,5 kg
- 1x Master Cylinder Clutch
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 Master Cylinder Clutch compatible with my car?
This Master Cylinder Clutch fits AUDI 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 Master Cylinder Clutch have?
This FEBI BILSTEIN Master Cylinder Clutch has the following specifications: Weight [kg]: 0,5 kg; Bore Diameter [mm]: 19 mm; Fill Medium: 4. Check the full specifications table above for complete details.
What OE part numbers does this Master Cylinder Clutch replace?
This Master Cylinder Clutch replaces OE part numbers: 431 721 401, 431 721 401 A, 443 721 401 A, 4A0 721 401. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Master Cylinder Clutch cost?
This FEBI BILSTEIN Master Cylinder Clutch is available for £48.99. Master Cylinder Clutch 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 Master Cylinder Clutch?
Regular inspection of your Master Cylinder Clutch 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 Master Cylinder Clutch?
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 Master Cylinder Clutch fitted by a professional mechanic.
Can I use this part as a replacement for OE 431 721 401?
Yes, this FEBI BILSTEIN Master Cylinder Clutch is a direct replacement for OE part number 431 721 401. 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.
