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Master Cylinder Clutch VALEO 810621 — no image available

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Specs, fitment data and pricing remain accurate.
BrandVALEO
MPN810621
OE refs8
SKU0021-810621
GTIN / EAN3276428106212

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Details

SpecificationValue
BrandVALEO
Weight [kg]0.22 kg
Bore Diameter 1 [mm]19 mm

OE numbers (8)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 8K1721401A. The red ring marks where this part installs on the vehicle.

Master cylinder D >> - 01.12.2008 — A4 A4/S4 Avant Quattro B8 (Typ 8K) (2009–2012) — brake and clutch pedals cluster
A4 A4/S4 Avant Quattro B8 (Typ 8K) (2009–2012) · brake and clutch pedals clusterPosition 9

About this product

Sourced from VALEO, this master cylinder clutch (810621) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Weight [kg]: 0, 22 kg, Material: Plastic, Left-/right-hand drive vehicles: Steel, Bore Diameter 1 [mm]: Synthetic mm — 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: 103989, 117 182, 117182, 136 44 0010 and 27 more. Matching these numbers confirms a like-for-like replacement with no loss of function. VALEO 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.

About VALEO

Valeo, founded in 1923 in Saint-Ouen, France, is a major global automotive supplier with expertise spanning multiple vehicle systems. Valeo specialises in clutch kits, alternators, starters, wiper systems, lighting, and thermal management components. As an OE supplier to Peugeot, Renault, Citroën, Volkswagen, and many others, Valeo products maintain factory-quality standards. With 19 research centres worldwide and a strong focus on innovation, Valeo combines French engineering heritage with cutting-edge automotive technology for dependable replacement parts.

Suitable cars

Equivalent products (23)

Show all 23 OE numbers
A.B.S.41909
EURO CAR PARTS136 44 0010
EURO CAR PARTS136440010
FTE2110119£84.99
FTEKG190133.4.11
FTEKG190133411
LPR2482£57.99
MAXGEAR46-0098
MAXGEAR460098
SACHS6284 000 121
SACHS6284000121
SACHS6284 000 142
SACHS6284000142
SACHS6284605072
Schaeffler LuK511067510
SWAG30 10 3989
SWAG30103989
TEXTAR50054700
TOPRAN117 182
TOPRAN117182

Master Cylinder Clutch VALEO 810621compatible car models

Car modelsAUDI: A4 Allroad B8 (8KH), A4 Allroad B9 (8WH, 8WJ), A4 B8 (8K2), A4 B8 Avant (8K5), A4 B9 (8W2, 8WC), A4 B9 Avant (8W5, 8WD), A5 (8T3), A5 Convertible (8F7), A5 Convertible (F57, F5E), A5 (F53, F5P) (+7 more)
Engines2.0 TDI quattro; 1.8 TFSI; 1.4 TFSI; 2.0 TDI
Year of manufacture2007-2019
Manufacturer article number (MPN)810621
OE part numbers8K1721401, 8K1721401A, 8K1721401B, 8K1721401D, 8K1721401E, 8K1721401F, 8K1721401G, 8K1721401H
Compatibility check

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Description and what's included

VALEO 810621 . Bore Diameter 1 [mm]: 19 mm. Left-/right-hand drive vehicles: 1. Material: 6. Weight [kg]: 0,22 kg

What's included:
  • 1x Master Cylinder Clutch
Shipping, returns, warranty

Free UK delivery on orders over £99.00. Tracked standard shipping.

  • Standard delivery: 5–9 business days
  • Order before 5pm — ships the next working day
  • 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 VALEO Master Cylinder Clutch have?

This VALEO Master Cylinder Clutch has the following specifications: Weight [kg]: 0,22 kg; Material: 6; Left-/right-hand drive vehicles: 1; Bore Diameter 1 [mm]: 19 mm. 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: 8K1721401, 8K1721401A, 8K1721401B, 8K1721401D, 8K1721401E, 8K1721401F, 8K1721401G, 8K1721401H. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Master Cylinder Clutch cost?

This VALEO Master Cylinder Clutch is available for £76.99. Master Cylinder Clutch prices vary depending on brand, specifications, and vehicle compatibility. VALEO 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 8K1721401?

Yes, this VALEO Master Cylinder Clutch is a direct replacement for OE part number 8K1721401. 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 VALEO 810621 the same as the VALEO 2100025?

No, while both are Master Cylinder Clutch parts, they are different products. The VALEO 810621 has Weight [kg]: 0,22 kg, Material: 6, Left-/right-hand drive vehicles: 1. The VALEO 2100025 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.

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