Brake Caliper34 21 6 850 852

BMW 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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Checked 2026-10-22 16:21 UTC

€10.00 – €269.00Cheapest listing: + €19.27 shipping to Germanyestimated delivery in 7–12 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 34 21 6 850 852. 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 Right ATE 24.3401-1710.5, ERA Benelux BC54897, FERODO FCL695726, FTE 9290800, FTE 9298466, HELLA 8AC 355 398-881 +5 Rear Axle AUTOFREN SEINSA D42409C, ERT 402455, TRW SJ1552 in front of axle ERA Benelux BC54897, KAWE 344897 Front Axle REMSA 9033452 Rear right Axle BREMBO F 06 237 rear axle right FEBI 182002

ATE: 24.3401-1710.5Brake Caliper Type: Fist-type Caliper Material: Grey Cast Iron Piston Diameter: 40 mm Supplementary Article/Supplementary Info: without holder Brake System: Bosch paired article number: 24.3401-1709.5
+3 moreShow fewer
Fitting position: Rear Axle RightFitment conditions:Braking System: for vehicles without M-sport brakes, for vehicles without Performance brakes
AUTOFREN SEINSA: D42409CBrake System: BOSCH Diameter: 40 mm for OE number: 34216850851 Weight: 330 g
+1 moreShow fewer
Fitting position: Rear Axle
BOSCH: 0986135599External piston diameter: 40 mm Socket opening: 48 mm Brake system OE supplier: Bosch Material: Cast steel Brake calliper type: Floating calliper Paired part number: 0 986 134 599
+3 moreShow fewer
Fitment conditions:Not for BMW performance brake system Not for vehicles with sports braking system
BREMBO: F 06 237Diameter: 40 mm Number of pistons: 1 Braking system: BOSCH Position: Right Assembly side: Right Repairing kit: Not included
+3 moreShow fewer
Fitting position: Rear right Axle
ERA Benelux: BC54897Brake System: BOSCH Brake Caliper Type: Brake Caliper (1 piston) for brake disc thickness: 11 mm for brake disc diameter: 290 mm Piston Diameter: 40 mm
+2 moreShow fewer
Fitting position: in front of axle; Rear Axle RightFitment conditions:Vehicle Equipment: for vehicles without sports package Construction Year from: 10.2012
ERT: 402455Brake System: BOSCH Diameter: 40 mm for OE number: 34216850851 Weight: 330 g
+1 moreShow fewer
Fitting position: Rear Axle
FEBI: 182002Brake Caliper Type: caliper (1 piston) Caliper Piston Diameter: 40 mm Material: chilled cast iron New or Remanufactured Part: new part
+1 moreShow fewer
Fitting position: rear axle rightFitment conditions:Brake Disc Type: solid suitable for engine code: B38
FERODO: FCL695726Brake System: FLOATING Brake Disc Type: solid Brake Caliper Type: Brake Caliper with integrated parking brake Supplementary Article/Supplementary Info: without accessories Piston Diameter 1: 40 mm Material: Cast Iron paired article number: FCL695725 Weight: 2.4 kg Number of Cylinders: 1 Connecting thread: M10x1 Container Type: Carton Net weight: 2.2 kg
+9 moreShow fewer
Fitting position: Rear Axle RightFitment conditions:for brake disc diameter [mm]: 290 Braking System: for vehicles with a standard brake system Vehicle Equipment: for vehicles without sports package
FTE: 9290800Piston Diameter: 40 mm Brake Caliper Type: Fist-type Caliper Material: Cast Iron Brake Caliper Colour: grey Brake System: BOSCH Supplementary Article/Supplementary Info: without holder paired article number: 9290799 Weight: 2.31 kg
+5 moreShow fewer
Fitting position: Rear Axle RightFitment conditions:Braking System: for vehicles with a standard brake system, for vehicles with M-sport brakes for brake disc diameter [mm]: 290 Vehicle Equipment: for vehicles without sports package9298466Piston Diameter: 40 mm Brake Caliper Type: Fist-type Caliper Material: Cast Iron Brake Caliper Colour: grey Brake System: BOSCH Supplementary Article/Supplementary Info: without holder paired article number: 9298465 Weight: 2.31 kg
+5 moreShow fewer
Fitting position: Rear Axle RightFitment conditions:Braking System: for vehicles with a standard brake system, for vehicles with M-sport brakes for brake disc diameter [mm]: 290 Vehicle Equipment: for vehicles without sports package
HELLA: 8AC 355 398-881Bore Diameter: 40 mm Brake Disc Type: solid Brake Caliper Type: Brake Caliper (1 piston) Material: Grey Cast Iron Supplementary Article/Supplementary Info: without holder Brake System: Bosch for brake disc thickness: 11 mm paired article number: 8AC 355 398-871
+5 moreShow fewer
Fitting position: Rear Axle RightFitment conditions:Vehicle Equipment: for vehicles without sports package for brake disc diameter [mm]: 290 Brake System: Standard Braking System: for vehicles with a standard brake system
+1 moreShow fewer
8AN 355 798-881Bore Diameter: 40 mm Brake Disc Type: solid Brake Caliper Type: Brake Caliper (1 piston) Material: Grey Cast Iron Supplementary Article/Supplementary Info: without holder Brake System: Bosch for brake disc thickness: 11 mm paired article number: 8AN 355 798-871
+5 moreShow fewer
Fitting position: Rear Axle RightFitment conditions:Vehicle Equipment: for vehicles without sports package for brake disc diameter [mm]: 290 Brake System: Standard Braking System: for vehicles with a standard brake system
+1 moreShow fewer
KAWE: 344897Brake Disc Thickness: 11 mm Diameter: 40 mm Brake Caliper Type: Brake Caliper (1 piston) Brake System: BOSCH paired article number: 344896 for brake disc diameter: 290 mm
+3 moreShow fewer
Fitting position: in front of axle; Rear Axle RightFitment conditions:Vehicle Equipment: for vehicles without sports package
METZGER AUTOTEILE: 6261348paired article number: 6261347Fitting position: Rear Axle RightFitment conditions:Braking System: for vehicles without M-sport brakes for brake disc diameter [mm]: 290 for brake disc thickness [mm]: 11
REMSA: 9033452Manufacturer Restriction: BOSCH Brake Caliper Type: Fist-type Caliper Material: Cast Iron Piston Diameter: 40 mm SVHC: No information available, please contact the manufacturer!
+2 moreShow fewer
Fitting position: Front Axle; Rear Axle RightFitment conditions:Vehicle Equipment: for vehicles without sports package Braking System: for vehicles with a standard brake system for brake disc diameter [mm]: 290
TRW: BHN1444EManufacturer Restriction: BOSCH Brake Caliper Type: Fist-type Caliper Material: Cast Iron Piston Diameter: 40 mm paired article number: BHN1443E
+2 moreShow fewer
Fitting position: Rear Axle RightFitment conditions:Braking System: for vehicles without M-sport brakes not for equipment code: 02NH not for country specific design: Japan, Korea (Republic) Vehicle Equipment: for vehicles without sports package
+1 moreShow fewer
SJ1552Manufacturer Restriction: BOSCH for piston diameter: 40 mmFitting position: Rear Axle

Vehicle fitment

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

61 vehicles in 6 model series, inferred

Aftermarket parts that list 34 21 6 850 852 fit these vehicles according to their supplier catalogues. That does not prove 34 21 6 850 852 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

BMW

6 model series · 61 vehicles

BMW model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
1 (F20) 2011–201714 vehicles	06/2011 – 11/2015	N13 B16A, N47, N47 D16A, N47 D20C, N47N	0005 / BGK, BGL, BGM, BGN, BGO, BGP, BGQ, BIG, BIO, BKX, BLF, BLG, BLH, BLI, BLJ, BLK, BLL, BLN, BLQ, BMG, BMH, BPP, BQM
1 (F20) LCI18 vehicles	05/2014 – 06/2019	B37 D15A, B38, B38 B15A, B47, B47 D20A, B48 B20A, N13 B16A, N20	0005 / BGM, BGO, BLJ, BLN, BZS, BZT, BZU, BZV, BZY, BZZ, CAA, CAB, CAC, CAD, CAF, CAG, CAI, CHX
1 (F21) 2011–9 vehicles	06/2011 – 06/2019	N13 B16A, N47, N47 D16A, N47 D20C, N47N	0005 / BLS, BLT, BLV, BLW, BLY, BMK, BML, BMT, BQL
1 (F21) LCI10 vehicles	03/2015 – 06/2019	B37 D15A, B38 B15A, B47, B48 B20A, N13 B16A	0005 / CAJ, CAK, CAL, CAM, CAP, CAQ, CAR, CAS, CAW, CIB
2 (F22)6 vehicles	03/2014 – 06/2021	B38 B15A, B47 D20A, B48 B20A, N47 D20C, N47N	0005 / BSO, BUB, BUC, BYM, CCX, DFD
2 (F23)4 vehicles	03/2015 – 06/2021	B38 B15A, B47 D20A, B48 B20A	0005 / BYS, CDA, CDB, DFE