- Alternative Repair Kit
- 103 763
- Piston Diameter
- 19,1 mm
In stock
Original equipment number
Clutch master cylinder, OE 4A0721401. 13 compatible equivalents from 12 brands, 8 of them in stock. Prices from £18.99 to £102.99. Fits AUDI, ROVER, RENAULT and 3 more makes.
JP GROUP 1130601000£22.99
ABE F9A001ABE£23.99
TOPRAN 103 761£20.99
Manufacturers list each of these parts against OE 4A0721401. The cheapest ones in stock come first; the full list follows, sorted by price.
UK delivery £5.99, free over £50 · We also ship from the EU to 200 countries, with no customs charges within the EU — see prices and times
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8 in stock now, 5 not in stock right now. Sorted by price.
| Brand | Number | EAN | Features | Price | Availability |
|---|---|---|---|---|---|
| TOPRAN | 103 761 | — | 103 763 · 1 · 19,1 mm | £20.99 | In stock |
| JP GROUP | 1130601000 | 5710412144029 | ATE · 19 mm | £22.99 | In stock |
| ABE | F9A001ABE | 5900427279148 | 19,05 mm | £23.99 | In stock |
| LPR | 7104 | 8032532027806 | 12 X 1 · 57 · ATE · 50 mm | £39.99 | In stock |
| DELPHI | LM49610 | 5012759059494 | 19,05 mm · M12x1 | £41.99 | In stock |
| FEBI BILSTEIN | 14072 | 4027816140726 | 0,5 kg · 19 mm · 4 | £47.99 | In stock |
| KAMOKA | 5750302 | — | 5750302 | £18.99 | In stock |
| TRW | PND340 | 3322938600259 | 19,1 mm · 1 | £48.99 | In stock |
| Brand | Number | EAN | Features | Price | Availability |
|---|---|---|---|---|---|
| TRW | PND124 | 3322937021369 | ATE · 19 mm | £48.99 | Out of stock |
| SACHS | 6284 003 031 | 4013872178735 | — | £51.99 | Out of stock |
| ATE | 03.2419-9610.3 | 4006633116480 | 19,0 mm | £78.99 | Out of stock |
| VALEO | 874475 | 3276428744759 | 0,59 kg · 57 · 19,05 mm · KG190028.1.2 | £83.99 | Out of stock |
| FTE | 2101819 | 3276429101469 | 19 mm · 57 · 19,05 mm · KG190028.1.2 | £102.99 | Out of stock |
OE 4A0721401 is compatible with the following make/model combinations:
Choose a brand to see their compatible parts for OE 4A0721401.
OE part number 4A0721401 is a Clutch master cylinder compatible with AUDI, ROVER and other makes. Available from 15 brands, priced from £18.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Clutch master cylinder OE 4A0721401 prices range from £18.99 to £102.99, with 15 brands offering compatible parts.
OE (Original Equipment) number 4A0721401 is a manufacturer's reference code for Clutch master cylinder used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 15 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 4A0721401.
Original installation position for OE 4A0721401. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
| Attribute | Value |
|---|---|
| Brake System | NABCO |
| Bore Diameter [mm] | 25 |
| Distance of mounting bores [mm] | 61 |
| Piston Diameter [mm] | 15,90 |
| Diameter 1 [mm] | 19,05 |
| Bore Diameter 1 [mm] | 25,4 |
| Bore Diameter 1 [mm] | 24 |
| Bore Diameter [mm] | 16 |
| Bore Diameter [mm] | 15,88 |
| Bore Diameter [mm] | 22,2 |
Other original equipment numbers linked to 4A0721401. Each one leads to its own fitment and price page.
Only vehicle manufacturers' numbers are listed here. Other makers' equivalents are under “Compatible parts”.
Common original equipment numbers linked to replacement-part pages.
4–8 days
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£50.00
On every order from £50.00.
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OE 4A0721401 fits vehicles from AUDI, ROVER, RENAULT and other compatible models listed below.
OE 4A0721401 is an original equipment reference for a Clutch master cylinder. It identifies the exact part specification used by the vehicle manufacturer.
Replacement parts for OE 4A0721401 cost between £18.99 and £102.99, depending on brand and specification.
TRW, TOPRAN, JP GROUP, ABE, LPR all offer compatible replacements for OE 4A0721401.
OE 4A0721401 is an original equipment reference assigned by the vehicle manufacturer. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements that meet the same specification.