United States
6X1721388 Master Cylinder
- 6N1721388Not stocked
Mar 2006 - 6N1721388ANot stocked
Dec 2006 - 6X1721388This pageNot stocked
Oct 2019 - 6X1721388BCurrent · not stocked
Special order item. Delivery time may vary.
About This Part
Superseded part number
This part number has been replaced. Order the current replacement shown above — the old number can no longer be supplied.
Order Processing & Delivery
This part is not stocked in our warehouse and will be ordered directly from the manufacturer upon purchase. Handling time for VAG is typically 3–8 business days before dispatch.
Handling time for VAG (VW / Audi / Seat / Cupra): 3–8 business days from order confirmation to dispatch (Monday–Friday). Shipping transit for your country is added on top — see handling times by brand and shipping options.
* Delivery times are estimates and may vary based on manufacturer availability and your location.
Verify Vehicle Fitment
To ensure this part is compatible with your vehicle, please contact us with your VIN (Vehicle Identification Number). Our technical team can verify the exact fitment before you place your order.
Contact us with your VINShipping details
- Shipping weight
- 120 g
- Shipping size (L × W × H)
- 19 × 7.5 × 6 cm
- Country of origin
- Germany
- Customs (HS) code
- 87089997
Parts diagram & fitment
5 vehiclesMaster Cylinder — locate Master Cylinder in the official exploded view and explore the surrounding assembly.
Parts in this assembly46
- 1Bracket 6N2721115AD
- 1Bracket 6N1721115AG
- 1Bracket 6N1721115AK
- 2Seal 6N0721410
- 3Collar Nut N90226403
- 4Pedal 6X2721141
- 4Pedal 6N1721141A
- 5Ap Cap For Foot Brake Pedal Cap For Foot Brake 8N0721173A
- 5Part 6X0721173
- 6Foot Pedal 6N2721321K
- 6Foot Pedal 6N1721321F
- 7Part 6X2721174
- 7Pedal Pad 8N0721174A
- 7Part 6X0721173A
- 8Buffer 1J0721381
- 9Part 1J1721232A
- 11Part 6N1721157B
- 12Washer N90057701
- 13Tube 6N1721329A
- 14Tube 6N1721149
- 15Washer 6N0721197
- 16Part N0110088
- 18Support 1J1721423
- 18Support 6N1721423A
- 19Spring 6N2721403
- 19Spring 1J1721403G
- 23Master Cylinder 6X2721388
- 24Support 1H0721357
- 25Hose 6N1721453A
- 25Hose 857721453
- 26Bungs 1H4971908A
- 26Bungs 6N0947565
- 26Bungs 1J0723753A
- 27Line 6N2721465A
- 27Line 6X1721465A
- 27Line 6X2721465
- 27Line 6N1721465
- 28Clip 1J0721491
- 28Clip 6N2721488
- 29Bracket 357721488
- 30Slavecylin 6QE721261
- 30Slavecylin 1J0721261J
- 31Bolt N10240001
- 32Part 861941659
- 70Grease G000405A2
- 70Lubricant G052142A2
Vehicle fitment table5
Europe (5)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| LUPO/3L TDI | 2003-2005 | 23 | 1 | |
| AROSA | 2003-2004 | 23 | 1 | L0L |
| POLO | 1999-2001 | 23 | 1 | L0L,T0U,1AC,1AG,1AH,1AL,1AT |
| LUPO/3L TDI | 1998-2003 | 23 | 1 | L0L |
| AROSA | 1997-2003 | 23 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
Master Cylinder is fitted on: LUPO/3L TDI 2003-2005; AROSA 2003-2004; POLO 1999-2001; LUPO/3L TDI 1998-2003; AROSA 1997-2003.