Brake Master Cylinder4H0611021

Audi OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.

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What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.

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Checked 2026-10-22 08:22 UTC

€8.34 – €145.84Cheapest listing: + €26.08 shipping to Germanyestimated delivery in 5–7 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 4H0611021. Check the supplier’s own restrictions before ordering. A fitment condition under a part number is one its supplier names for at least one of the vehicles the part is listed for, not for all of them: a vehicle’s page shows which apply to it.

What these parts’ suppliers state

Each value belongs to the part number beside it, not to the OE number: parts that list one OE number can differ. Where your vehicle manufacturer gives a value, it takes precedence.

Specification	Value and the part numbers stating it
Fitting position	Rear Axle BREMBO M 85 093

BREMBO: M 85 093Diameter: 25,4 mm Threading: 12 X 1 (2) Braking system: TRW Material: Aluminium
+1 moreShow fewer
Fitting position: Rear Axle
DELPHI: LM80352Piston Diameter: 25.4 mm Brake System: TRW Thread Size 1: M12x1
FERODO: FHM1687Container Type: Carton
FTE: 9220363Piston Diameter: 25 mm Number of connectors: 2 Thread Size: M12x1 Brake System: TRW Material: Aluminium Number of mounting bores: 2 Fill Medium: Brake Fluid Weight: 0.78 kg
+5 moreShow fewer
Fitment conditions:Vehicle Identification Number (VIN) to: 8F-BN050000, 8F_BN050000, 8K-C-715000, 8K_CA200000, 8K_CN075000, 8K_CY715000, 8T-BA150000, 8T_BA150000 for PR number: GP0, GP1
HELLA: 8AM 355 505-811Bore Diameter: 25 mm Connecting thread: 12 X 1 (x2) Material: Aluminium Brake System: TRW
+1 moreShow fewer
Fitment conditions:Vehicle Identification Number (VIN) to: 8F_BN050000, 8K_CA200000, 8K_CN075000, 8K_CY715000, 8T_BA150000 for PR number: GP0, GP1
KAWE: B6229Material: Aluminium Thread Size: 12 X 1 (2) Brake System: TRW Piston Diameter: 25.4 mm
+1 moreShow fewer
Fitment conditions:Vehicle Identification Number (VIN) to: 8F-BN050000, 8K-C-715000, 8T-BA150000 Construction Year to: 11.2011, 12.2011, 12.2012, 08.2015 for PR number: 0K0, GP0, GP1, L0L Special Purpose Vehicle: not for armoured vehicles Left-/right-hand drive vehicles: for left-hand drive vehicles Construction Year from: 04.2008, 06.2008, 10.2011, 01.2012
+3 moreShow fewer
VAICO: V10-6976Piston Diameter: 25 mm Number of connectors: 2 Brake System: TRW Material: Aluminium Number of mounting bores: 2 Thread Size: M12x1
+3 moreShow fewer

Vehicle fitment

Engine code and production dates decide fitment. Model name and year alone don’t.

200 vehicles in 25 model series, inferred

Aftermarket parts that list 4H0611021 fit these vehicles according to their supplier catalogues. That does not prove 4H0611021 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Audi

25 model series · 200 vehicles

Audi model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
A4 (8K) 2007–19 vehicles	11/2007 – 12/2015	CABA, CABB, CAEA, CAEB, CAED, CAGA, CAGB, CAGC, CAHA, CAHB, CALA, CAMA, CAMB, CDHA, CDHB, CDNB, CDNC, CFKA, CGKA, CGKB, CGLC, CGLD, CJCA, CJCB, CJCC, CJCD, CJEB, CLAB, CMEA, CMFA, CMFB, CMGB, CNCD, CNHA, CNHC, CSUA, CSUB	0588 / AGO, AGP, AGR, AGS, AGV, AGW, AGX, AGY, AHG, AHI, AHK, AIT, AKY, ASY, ATC, AUC, AXE, AXG, AYL, BFL, BGB
A4 (8K) Allroad quattro12 vehicles	11/2008 – 12/2016	CAEB, CAGA, CAGB, CAHA, CAHB, CAPA, CCLA, CCWA, CDNC, CDUC, CGLC, CGLD, CJCA, CJCB, CJCD, CKVB, CKVC, CNCD, CNHA, CNHC, CPMA, CPMB, CSUA, CSUB	0588 / AHE, AHN, AHR, AKG, AKI, APH, APL, APQ, APX, AQC, AQD, ASW, ATV, AUE, AUQ, AXM, AXO, AYK, AZQ, AZS, AZU
A4 (8K) Avant18 vehicles	11/2007 – 12/2015	CABB, CAEB, CAGA, CAGB, CAGC, CAHA, CAHB, CALA, CAMA, CAMB, CDHA, CDHB, CDNB, CDNC, CFKA, CGKA, CGKB, CGLC, CGLD, CJCA, CJCB, CJCC, CJCD, CJEB, CLAB, CMEA, CMFA, CMFB, CNCD, CNHA, CNHC, CSUA, CSUB	0588 / AGZ, AHA, AHB, AHC, AHD, AHM, AHO, AHP, AHQ, AIO, AIU, AJS, ALA, APG, API, APJ, APK, APM, APO, APS, APT, APV, APW, APY, AQA, AQB, ASX, ATB, ATW, ATX, ATY, AUD, AXL, AXN, AYJ, AZP, AZR, AZT
A4 (8K) Avant quattro15 vehicles	04/2008 – 12/2015	CAEB, CAGA, CAHA, CALA, CAPA, CCLA, CCWA, CCWB, CDHB, CDNC, CDUC, CFKA, CGLC, CJCA, CJCD, CJEB, CKVB, CKVC, CMUA, CNCD, CNHA, CPMA, CRED, CSUA	0588 / AHE, AHN, AHR, AHS, AIN, AIS, AJU, ALB, APP, APR, APU, APZ, ASW, AUE, AUI, AUR, AUZ, AVZ, AXM, AXO, AYK, AZQ, AZS, AZU
A4 (8K) quattro15 vehicles	11/2007 – 12/2015	CAEB, CAGA, CAHA, CALA, CAPA, CCLA, CCWA, CCWB, CDHB, CDNC, CDUC, CFKA, CGLC, CJCA, CJCD, CJEB, CKVB, CKVC, CMUA, CNCD, CNHA, CPMA, CRED, CSUA	0588 / AGQ, AGT, AHJ, AHL, AIP, AIR, AJT, AKZ, ATD, AUB, AUH, AVA, AXF, AXH, AYM
A5 (8F) Cabrio 2009–201712 vehicles	03/2009 – 01/2017	CAEA, CAEB, CAHA, CAHB, CALA, CDHB, CDNB, CDNC, CGKA, CGKB, CGLC, CGLD, CJCA, CJEB, CLAB	0588 / AJY, AJZ, AKB, AKD, AKS, AKT, AKU, ALC, ASH, ASI, ASJ, AUG
A5 (8F) Cabrio quattro6 vehicles	03/2009 – 01/2017	CAEB, CALA, CCWA, CDNC, CDUC, CGLC, CKVC, CMUA, CPMA, CRED	0588 / AKA, AKC, AKE, ASK, ATE, AUF
A5 (8T) Coupe11 vehicles	06/2007 – 12/2015	CABD, CAHA, CAHB, CALA, CAMA, CAMB, CDHB, CDNB, CDNC, CGKA, CGKB, CGLC, CGLD, CJEB, CLAB, CNHC	0588 / AGB, AGC, AGD, AGF, AGK, AGN, AHF, AIQ, AKR, ALL, ARZ, ASA
A5 (8T) Coupe quattro8 vehicles	02/2007 – 01/2017	CAEB, CAHA, CALA, CAPA, CCWA, CCWB, CDNC, CDUC, CGLC, CHMB, CKVB, CKVC, CMUA, CPMA, CRED	0588 / AGE, AGG, AHH, AHT, AIM, ASB, ASZ, ATF
A5 (8T) Sportback12 vehicles	07/2007 – 12/2015	CAGA, CAGB, CAHA, CAHB, CAMA, CDHB, CDNB, CDNC, CGKA, CGKB, CGLC, CGLD, CJCA, CJCB, CJEB, CLAB, CMEA, CMFA, CNHC, CSUB	0588 / AKN, AKP, AKW, ALD, ALE, ALI, ALK, ALM, APG, API, APK, APM, APT, APV, APW, AQA, AQB, ASD, ASE, ASF, ATW, ATX, ATY
A5 (8T) Sportback quattro10 vehicles	09/2009 – 01/2017	CAHA, CALA, CCWA, CDNC, CDUC, CGLC, CHMB, CKVB, CKVC, CMUA, CNCD, CNHA, CRED	0588 / AKL, AKM, AKO, ALF, APL, APP, APQ, APX, ASG, ATA, ATG, ATV, AUQ, AUR, AXK, AYS, AZS, AZU
A8 (4H) 2011–20153 vehicles	09/2011 – 11/2015	CHJA, CLAB, CPAA, CVBA	0588 / ARJ, ATM
A8 (4H) Long3 vehicles	09/2012 – 12/2017	CPAA, CVBA	Not listed
A8 (4H) Long quattro3 vehicles	02/2011 – 01/2018	CGWA, CGXA, CGXC, CMDA, CREC, CREG, CTDA, CTUB, CYPA	Not listed
A8 (4H) quattro15 vehicles	11/2009 – 01/2018	CDRA, CDSB, CDTA, CDTB, CDTC, CEJA, CEUA, CGWA, CGWD, CGXA, CGXC, CMDA, CMHA, CPNA, CPNB, CREA, CREC, CREG, CTBA, CTBB, CTBD, CTDA, CTEC, CTGA, CTNA, CTUB, CYPA	0588 / ALP, ALQ, ALR, AOA, AOB, AQR, ATU, AVF, AWG, AYV, AYX, AYY, AZW, BEI, BKF 7967 / AAT
Q5 (8R) 2010–20174 vehicles	05/2010 – 05/2017	CJCA, CJCB, CJCD, CNHA, CSUA, CSUB	0588 / AQI, ARG, ARH, ARI, AXU, AZK, BGI, BHH
Q5 (8R) quattro21 vehicles	05/2008 – 12/2017	CAEB, CAGA, CAGB, CAHA, CAHB, CALB, CCWA, CCWB, CDNB, CDNC, CDUD, CGLA, CGLB, CGLC, CGLD, CHJA, CJCA, CJCB, CJCD, CMGA, CMGB, CNCB, CNCD, CNCE, CNHA, CNHC, CPMA, CPMB, CPNB, CSUA, CSUB, CTBA, CTBC, CTUC, CTUD, CTVA, CTXA	0588 / AIV, AIW, AIX, AIY, AIZ, AJX, ALG, ALH, ALJ, ALS, ALT, ALU, ALV, ALW, ALX, ALY, ALZ, AMA, AOF, AOG, AOH, AOI, AOJ, AOK, AOL, AOM, AON, ARR, AVS, AVT, AVU, AVV, AWC, AWD, AWE, AWF, AXV, AYZ, AZA, AZC, AZL, AZM, AZN, AZO, AZV, BAA, BGC, BGT
RS5 (8T) Coupe quattro1 vehicle	03/2010 – 12/2015	CFSA	7967 / AAO
S4 (8K) Avant quattro1 vehicle	03/2009 – 12/2015	CAKA, CCBA, CGWC, CGXC, CREC, CTUB	0588 / AJW, APN
S4 (8K) quattro1 vehicle	03/2009 – 12/2015	CAKA, CCBA, CGWC, CGXC, CREC, CTUB	0588 / AJV
S5 (8F) Cabrio quattro1 vehicle	05/2009 – 12/2017	CAKA, CCBA, CGWC, CGXC, CREC, CTDA, CTUB	0588 / AKF
S5 (8T) Coupe quattro2 vehicles	06/2007 – 12/2017	CAKA, CAUA, CGWC, CGXC, CREC, CTDA, CTUB	0588 / AGA, ASC
S5 (8T) Sportback quattro1 vehicle	01/2010 – 12/2016	CAKA, CGWC, CREC, CTDA	0588 / ALN, APN
S8 (4H) quattro2 vehicles	04/2012 – 01/2018	CGTA, CTFA, DDTA	0588 / ATK 1860 / AAA 7967 / ABK
SQ5 (8R) quattro4 vehicles	06/2012 – 05/2017	CGQB, CTUD, CTXA, CVUB, CVUC, DEHA	0588 / AWB, AWV, AZC, AZO, BDV, BEY