United States
3AA721388 Master Cylinder
- 3C0721388DNot stocked
Mar 2009 - 3C0721388HNot stocked
Jan 2010 - 3C0721388KNot stocked
Apr 2013 - 3AA721388This pageNot stocked
May 2016 - 3C0721388LNot stocked
May 2019 - 3C0721388QNot stocked
Jul 2023 - 3C0721388PCurrent number
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Superseded part number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 VOLKSWAGEN 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 VINParts diagram & fitment
2 vehiclesMaster Cylinder — locate Master Cylinder in the official exploded view and explore the surrounding assembly.
Parts in this assembly47
- 2Bracket 1K0721373L
- 2Bracket 1K0721373N
- 3Bolt N01037013
- 4Collar Nut N02300313
- 5Ut Hexagon Nut Self-locking Hexagon Nut N02300311
- 6Seal 1K0721410C
- 7Member 3C2721913B
- 7Member 3C1721913B
- 8Bush 1J0721153A
- 9Part WHT000671
- 10Foot Pedal 3C2721318A
- 10Foot Pedal 1K1721321D
- 10Foot Pedal 1K1721321E
- 11Pedal Pad 1K2721174A
- 11Pedal Pad 1K1721174
- 13Spring 1K0721403
- 13Spring 1J2721403A
- 15Buffer 1J0721381
- 16Hose 3C2721453
- 16Hose 3C1721453
- 17Master Cylinder 3C0721388L
- 17Master Cylinder 3C0721388J
- 17Master Cylinder 3C0721388N
- 18Hallsensor 3C0927810C
- 18Hallsensor 3C0927810D
- 19Line 3C1721465R
- 19Line 3C2721465J
- 19Line 1K1721465AQ
- 19ALine 1K1721465AP
- 20Breather 1K0721468C
- 20Breather 1J0721468C
- 21Clip 1K0721491
- 21Clip 1K0721491B
- 22Bolt N10240003
- 23Slavecylin 1K0721261AD
- 23Slavecylin 1K0721261Q
- 24Bracket 1K0721487D
- 25Support 1K0721357A
- 25Support 1K0721357C
- 26Bracket N10331401
- 27Gask Set 1K0798741
- 29Bolt N10318302
- 30Line 3C2721465M
- 31Line 3C2721465N
- 32Grease G00045002
- 34Heat Insul 1K2721615B
- 34Heat Insul 3C2721615A
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Passat CC | 2011-2016 | 17 | 1 | 0EJ | |
| Passat saloon | 2010-2015 | 17 | 1 | 0EJ |
Diagrams & fitment data powered by oemdiagrams.com
Master Cylinder is fitted on: Passat CC 2011-2016; Passat saloon 2010-2015.