Master Cylinders & Parts
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Master Cylinder
Part Number: 34-33-6-785-664
BMW Other Names: Brake Master Cylinder, Brake Master Cylinder 343021
Replaces: 34-31-6-764-131, 34-33-6-779-720
Description: 3 series. Sedan, wagon,. X1. 3.0L. 135i. 2.0L. With turbo.
Fits:
- BMW:
- 135i,
- 135is,
- 325i,
- 325xi,
- 328i,
MSRP $735.85
$533.79
Booster Assembly
Part Number: 34-33-6-786-750
BMW Other Names: Brake Booster, Power Brake 343022
Description: Z4.
Fits:
- BMW:
- Z4
Backordered
Power Brake Booster
Part Number: 34-33-6-790-454
BMW Other Names: Brake Booster, Booster Assembly, Booster, Master Cylinder, Power Brake 343022
Description: 7 series. From 9/09. Without M6. Without hybrid, without m model, from 9-14. 5 series. With gt. 640i xDrive. 650i xDrive.
Fits:
- BMW:
- 528i,
- 528i xDrive,
- 530i,
- 535d,
- 535d xDrive,
Backordered
Booster Assembly
Part Number: 34-33-6-791-410
BMW Other Names: Brake Booster, Power Brake 343022
Replaces: 34-33-6-772-929
Description: X5. X6. Without hybrid.
Fits:
- BMW:
- X5,
- X6
MSRP $875.79
$624.44
Booster Assembly
Part Number: 34-33-6-797-469
BMW Other Names: Brake Booster, Power Brake 343022
Description: X3. To 12/13.
Fits:
- BMW:
- X3
Backordered
Master Cylinder Reservoir
Part Number: 34-33-6-856-836
BMW Other Names: Reservoir Assembly, Expansion Tank 343013
Description: X5. With hybrid. With 2.0L.
Fits:
- BMW:
- X5
Backordered
Booster Assembly
Part Number: 34-33-6-864-074
BMW Other Names: Brake Booster, Power Brake 343022
Description: X5. Without hybrid. X6. Without m. Without 2.0L.
Fits:
- BMW:
- X5,
- X6
MSRP $875.79
$624.44
Reservoir Assembly
Part Number: 34-33-6-873-448
BMW Other Names: Repair Kit Expansion Tank 343013
Fits:
- BMW:
- 740i,
- 750i,
- 750i xDrive
Backordered
Master Cylinder Grommet
Part Number: 34-33-6-873-449
BMW Notes: Included with reservoir. Included with booster assembly. Included with master cylinder assembly. Included with master cylinder. Part...
Other Names: Master Cylinder Assembly Plug, Brake Master Cylinder Reservoir Grommet, Power Brake Booster Grommet, Booster Assembly Grommet,...
Replaces: 34-31-6-763-805
Description: 530i, 540i, 540d. 530e. M550i, M5. Z3. 2.0L. With xdrive 30ex. 3.0L.
Fits:
- BMW:
- 323Ci,
- 323i,
- 325Ci,
- 325i,
- 325xi,
MSRP $16.19
$12.95
Booster Assembly
Part Number: 34-33-6-889-233
BMW Other Names: Power Brake 343022
Description: 2016-22, with m sport pkg.
Fits:
- BMW:
- X1
Backordered
Cap
Part Number: 34-50-5-A51-314
BMW Notes: Included with ABS control unit. Included with reservoir assembly. included with booster assembly.
Other Names: Reservoir Cap, Brake Master Cylinder Reservoir Cap, Cover Cap, Sealing Cap Expansion Tank 889527
Description: 2024-26. 2023-26. 2023-25. 2024-25. Cover cap.
Fits:
- BMW:
- 228 xDrive Gran Coupe,
- 530i,
- 530i xDrive,
- 540i xDrive,
- 550e xDrive,
Backordered
Master Cylinder Assembly
Part Number: 34-51-5-A97-048
BMW Notes: Order By VIN.
Other Names: Brake Master Cylinder, Master Cylinder, Power Brake 343022
Description: To 07/2024. Incl.ABS Hydraulic Assembly,Power Brake Booster,Reservoir. 840i xDrive. M8. M850i xDrive.
Fits:
- BMW:
- 840i,
- 840i Gran Coupe,
- 840i xDrive,
- 840i xDrive Gran Coupe,
- Alpina B8 Gran Coupe,
MSRP $2,427.66
$1,730.92
Booster Assembly Gasket
Part Number: 35-11-1-165-132
BMW Other Names: Mount Gasket, Gasket 889526
Description: Underhood.
Fits:
- BMW:
- 525i,
- 528i,
- 530i,
- 540i,
- 740i,
MSRP $11.25
$9.00
Power Brake Booster Nut
Part Number: 07-11-9-905-374
BMW Notes: Part cannot be reused/reinstalled.
Other Names: Upper Support Nut, Passenger Air Bag Nut, Guide Support Lock Nut, Retainer Nut, Guide Support Nut, Upper Pad Nut, Brake Master...
Fits:
- BMW:
- 128i,
- 135i,
- 228 xDrive Gran Coupe,
- 228i,
- 228i Gran Coupe,
MSRP $1.97
$1.58
Brake Master Cylinder Nut
Part Number: 07-12-9-906-196
BMW Notes: Included with booster assembly. Included with master cylinder assembly.
Other Names: Master Cylinder Nut, Master Cylinder Assembly Nut, Booster Washer, Booster Assembly Nut, Plug Nut, Heat Shield Nut, Jacket Nut,...
Replaces: 07-12-9-904-877, 07-12-9-905-767, 07-12-9-946-400, 07119922426, 88-10-0-141-335
Description: 2016-22. With hybrid. With 2.0L. With m model. Sedan/wagon, without 330e.
Fits:
- BMW:
- 228i,
- 228i Gran Coupe,
- 228i xDrive,
- 228i xDrive Gran Coupe,
- 230i,
MSRP $3.48
$2.79
Hose Assembly
Part Number: 22-11-6-861-222
BMW Other Names: Vacuum Pipe 229900
Description: 2.0L turbo.
Fits:
- BMW:
- X5
MSRP $72.88
$60.13
Pressure Sensor
Part Number: 23-01-7-568-177
BMW Other Names: Pressure Sensor C239900
Description: 4.4 & 4.8L.
Fits:
- BMW:
- 650i
MSRP $148.93
$126.53
Vacuum Hose
Part Number: 34-30-2-283-606
BMW Other Names: Vacuum Pipe 343011
Description: 4.0L, #4.
Fits:
- BMW:
- M3
MSRP $110.33
$70.90
Seal
Part Number: 34-30-6-760-911
BMW Other Names: Bulkhead Seal C349900
Fits:
- BMW:
- 525i,
- 525xi,
- 528i,
- 528i xDrive,
- 528xi,
Backordered
ABS Pressure Hose
Part Number: 34-30-6-855-064
BMW Other Names: Pipeline With Pressure Hose 343012
Description: All Required.
Fits:
- BMW:
- ActiveHybrid 5,
- ActiveHybrid 7
Backordered
Brake Hose
Part Number: 34-30-7-852-972
BMW Other Names: Flex Hose, Brake Hose Front 343011BR
Description: X6. X5. With model.
Fits:
- BMW:
- X5,
- X6
MSRP $123.80
$64.82
Master Cylinder Plug
Part Number: 34-31-1-163-464
BMW Notes: Included with master cylinder assembly.
Other Names: Master Cylinder Assembly Plug, Master Cylinder Grommet, Reservoir Grommet, Plug, Brake Master Cylinder Reservoir Grommet, Plug 889520
Replaces: 34311155515
Description: Without 2.0L. Underhood. From 7/13. Without M6. To 6/13. M roadster/coupe. With hybrid.
Fits:
- BMW:
- 525i,
- 525xi,
- 528i,
- 528i xDrive,
- 528xi,
MSRP $15.19
$12.15
Master Cylinder
Part Number: 34-31-1-165-582
BMW Other Names: Brake Master Cylinder C343021
Description: 325i, ci. Without stability control. Without stability cntrl. 323i, ci, touring. 328i, ci.
Fits:
- BMW:
- 323Ci,
- 323i,
- 325Ci,
- 325i,
- 328Ci,
MSRP $916.58
$621.90
Brake Master Cylinder
Part Number: 34-31-6-752-541
BMW Other Names: Brake Master Cylinder C343021
Description: Dynamic Stability Control. To 02/2001.
Fits:
- BMW:
- 325i
Backordered
Brake Master Cylinder Reservoir Grommet
Part Number: 34-31-6-797-475
BMW Notes: Included with master cylinder assembly.
Other Names: Master Cylinder Grommet, Master Cylinder Plug, Master Cylinder Assembly Plug, Plug, Plug 889520
Description: From 7/13. With 2.0L. With hybrid. With m model. With M6.
Fits:
- BMW:
- 528i,
- 528i xDrive,
- 535d,
- 535d xDrive,
- 535i,
MSRP $15.19
$12.15
Brake Hydraulic Hose
Part Number: 34-32-1-159-890
BMW Other Names: Flex Hose, Brake Hose, Brake Hose C324039
Replaces: 34-32-1-154-904, 34321154327
Description: 5 series. Sedan. 650i. M6. 750i, 750Li. 760i, 760Li.
Fits:
- BMW:
- 318i,
- 318is,
- 325,
- 325e,
- 325i,
MSRP $91.56
$77.36
Brake Master Cylinder Reservoir Strainer
Part Number: 34-32-6-764-120
BMW Notes: Included with reservoir assembly.
Other Names: Strainer, Strainer Tube 349900
Description: 3.0L. 2.0L. 4.0L.
Fits:
- BMW:
- 1 Series M,
- 128i,
- 135i,
- 135is,
- 325i,
MSRP $25.36
$20.93
ABS Pressure Hose
Part Number: 34-32-6-853-543
BMW Other Names: Pipeline With Pressure Hose 343012
Replaces: 34-32-6-764-082
Description: All Required.
Fits:
- BMW:
- X1
MSRP $45.97
$35.63
ABS Pressure Hose
Part Number: 34-32-6-872-652
BMW Other Names: Pipeline With Pressure Hose 343012
Replaces: 34-32-6-864-461
Description: Exc.Adaptive Cruise Control. All Required. From 01/2017.
Fits:
- BMW:
- 228i,
- 228i xDrive,
- 230i,
- 230i xDrive,
- 320i,
Backordered
Power Brake Booster Check Valve Seal
Part Number: 34-33-1-158-929
BMW Notes: Included with booster assembly.
Other Names: Booster Assembly Ring, Booster Assembly Gasket, Vacuum Tube Seal, Booster Assembly Grommet, Vacuum Tube Gasket, Gasket Ring 889526
Description: With hybrid. With 2.0L. With m model.
Fits:
- BMW:
- 525i,
- 525xi,
- 528i,
- 528i xDrive,
- 528xi,
MSRP $11.17
$8.94
Booster Assembly
Part Number: 34-33-1-163-404
BMW Other Names: Brake Booster, Power Brake C343022
Replaces: 34-33-9-070-213
Description: 528i.
Fits:
- BMW:
- 528i
Backordered
Booster Assembly
Part Number: 34-33-6-779-681
BMW Other Names: Brake Booster, Power Brake C343022
Replaces: 34-33-6-758-691
Description: 2.5, 3.0L. Z4.
Fits:
- BMW:
- Z4
Backordered
Booster Assembly
Part Number: 34-33-6-779-682
BMW Other Names: Brake Booster, Power Brake C343022
Replaces: 34-33-1-164-076, 34-33-6-756-851
Description: 325 & 330i, ci, xi. Without M3. 323i, ci, touring. 328i, ci.
Fits:
- BMW:
- 323Ci,
- 323i,
- 325Ci,
- 325i,
- 325xi,
Backordered
Master Cylinder Screw
Part Number: 34-33-6-781-283
BMW Other Names: Brake Master Cylinder Screw, Mounting Screw 889522
Replaces: 34-32-0-141-362, 34-32-1-164-479
Description: From 10/2015.
Fits:
- BMW:
- 530e,
- 530e xDrive,
- 530i,
- 530i xDrive,
- 540d xDrive,
MSRP $16.13
$12.90
Master Cylinder
Part Number: 34-33-6-785-926
BMW Other Names: Booster Assembly, Brake Master Cylinder 343021
Replaces: 34-31-6-758-968, 34-33-6-779-737
Description: 760i, 760Li. 745i, 745Li. 750i, 750Li.
Fits:
- BMW:
- 745i,
- 745Li,
- 750i,
- 750Li,
- 760i,
Backordered
Master Cylinder
Part Number: 34-33-6-786-629
BMW Other Names: Brake Master Cylinder 343021
Replaces: 34-31-6-761-077, 34-33-6-779-743
Description: X3. 2.5l, 3.0l. 525i, 530i.
Fits:
- BMW:
- 525i,
- 530i,
- X3
Backordered
Master Cylinder
Part Number: 34-33-6-786-755
BMW Other Names: Brake Master Cylinder 343021
Description: Z4.
Fits:
- BMW:
- Z4
Backordered
Master Cylinder
Part Number: 34-33-6-796-729
BMW Other Names: Brake Master Cylinder, Brake Master Cylinder 343021
Description: 5 series. Without hybrid 5. 6 series. Without hybrid, without m model. Without M6. From 7/13. To 6/13. 640i xDrive. 650i.
Fits:
- BMW:
- 528i,
- 528i xDrive,
- 535d,
- 535d xDrive,
- 535i,
Backordered
Master Cylinder O-Ring
Part Number: 34-33-6-799-317
BMW Notes: Included with booster assembly. Included with booster & master cylinder. Included with master cylinder. Part cannot be reused/reinstalled.
Other Names: Booster Assembly O-Ring, Brake Master Cylinder O-Ring, Brake Master Cylinder O Ring 889526
Description: Without m, 2014-21. Without M4. 2018-23. 2016-22. Without m, 2022-25. With m, 2016-21. Sedan, without 330e. Sedan, without M3.
Fits:
- BMW:
- 228i,
- 228i Gran Coupe,
- 228i xDrive,
- 228i xDrive Gran Coupe,
- 230i,
MSRP $6.02
$4.81
Reservoir Assembly
Part Number: 34-33-6-855-298
BMW Notes: Includes Cap & Warning Switch.
Other Names: Reservoir, Master Cylinder Reservoir, Expansion Tank 349900
Description: With hybrid. 7 series hybrid.
Fits:
- BMW:
- 740Li,
- 750i,
- 750Li,
- ActiveHybrid 5,
- ActiveHybrid 7
Backordered
Booster Assembly Mount Gasket
Part Number: 34-33-6-864-115
BMW Notes: Included with booster assembly. Part cannot be reused/reinstalled.
Other Names: Master Cylinder Assembly Gasket, Booster Gasket, Master Cylinder Seal, Booster Assembly Gasket, Master Cylinder Gasket, Master...
Fits:
- BMW:
- 230i,
- 230i xDrive,
- 330e,
- 330e xDrive,
- 330i,
MSRP $5.44
$4.35
Brake Booster
Part Number: 34-33-6-865-472
BMW Other Names: Booster, Power Brake 343022
Description: I8.
Fits:
- BMW:
- i8
Backordered
Booster Assembly
Part Number: 34-33-6-873-440
BMW Other Names: Brake Booster, Power Brake 343022
Description: 2016-22, without m sport pkg. X1. 2018-23, without m model. X2. Sdrive28i. Xdrive28i.
Fits:
- BMW:
- X1,
- X2
MSRP $636.65
$461.82
Booster Assembly
Part Number: 34-33-6-874-528
BMW Other Names: Brake Booster, Repair Kit Power Brake Unit 343022
Description: With 740e. 740ex.
Fits:
- BMW:
- 740e xDrive
Backordered
Pressure Sensor
Part Number: 34-33-6-875-605
BMW Notes: Included with booster assembly.
Other Names: Sensor, Brake Pressure Warning Switch, Vacuum Tube, Pressure Sensor 345031
Replaces: 34-33-6-786-746, 34-33-6-856-290
Fits:
- BMW:
- 330e,
- 430i Gran Coupe,
- 430i xDrive Gran Coupe,
- 530e,
- 530e xDrive,
MSRP $244.27
$178.71
Power Brake Booster
Part Number: 34-33-6-889-144
BMW Notes: Part has related component that cannot be reused/reinstalled. mount gasket.
Other Names: Booster Assembly, Brake Booster, Repair Kit Power Brake Unit 343022
Description: M40i. X4. 3.0l. X3. 3.0l.
Fits:
- BMW:
- X3,
- X4
MSRP $707.39
$513.14
Brake Master Cylinder Reservoir Grommet
Part Number: 34-50-5-A51-311
BMW Notes: Included with ABS control unit. Included with booster assembly. Included with master cylinder assembly.
Other Names: ABS Control Unit Hardware Kit, Booster Assembly Mount Kit, Master Cylinder Assembly Hardware Kit, Beh Lterstopfen 889520
Description: Incl.Brake Master Cylinder Screw. 2023-25. 2024-25.
Fits:
- BMW:
- 228 xDrive Gran Coupe,
- 530i,
- 530i xDrive,
- 540i xDrive,
- 550e xDrive,
MSRP $125.63
$95.68
Reservoir Assembly
Part Number: 34-50-5-A51-318
BMW Notes: Included with master cylinder assembly.
Other Names: Master Cylinder Reservoir, Repair Kit Expansion Tank 343013
Description: X1. 2023-25. 2024-25.
Fits:
- BMW:
- 228 xDrive Gran Coupe,
- X1,
- X2
MSRP $219.77
$171.16
Booster Assembly
Part Number: 34-50-5-B41-375
BMW Notes: Part serviced with reservoir assembly.
Other Names: Power Brake 343022
Description: With M5.
Fits:
- BMW:
- M5,
- M5 Touring
MSRP $2,543.32
$1,813.39
ABS Control Unit
Part Number: 34-51-5-B40-F36
BMW Other Names: Master Cylinder Assembly, Brake Master Cylinder, Power Brake 343022
Description: From 07/2024. Incl.ABS Hydraulic Assembly,Power Brake Booster,Reservoir.
Fits:
- BMW:
- 840i,
- 840i Gran Coupe,
- 840i xDrive,
- 840i xDrive Gran Coupe,
- M8,
Backordered
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