Name: Control Trailing Arm BORG & BECK BCA6812 OE Ref 31 12 6 863 786
Brand: BORG & BECK
SKU: BCA6812
Price: 141 GBP
Availability: InStock

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Control Trailing Arm BORG & BECK BCA6812 OE Ref 31 12 6 863 786 BORG & BECK

Key Specification:

Control/Trailing Arm Type: Control Arm
EAN: 5055188273048
Material: Aluminium
OEM Reference number: 31126776418
paired article number: FCA6811

See Full Specification

Sale

£ 141

£ 117.5 excl. VAT

In Stock

SKU:	BORG & BECK BCA6812
Brand	BORG & BECK

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Specification
Description
OEM Numbers
Compatibilities
Reviews

Control/Trailing Arm Type

Control Arm

EAN

5055188273048

Material

Aluminium

OEM Reference number

31126776418

paired article number

FCA6811

Supplementary Info

SUSPENSION ARM RH

Control Trailing Arm BORG & BECK BCA6812 OE Ref 31 12 6 863 786

Control Trailing Arm BORG & BECK OE Ref 31 12 6 863 786 – BORG & BECK – OEM 31126776418

This Control Trailing Arm BORG & BECK OE Ref 31 12 6 863 786 is supplied by BORG & BECK as a replacement for OEM reference 31126776418. It is intended for use in selected BMW vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference BCA6812 and EAN 5055188273048, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

Correct part selection is essential to ensure proper fitment. Please verify compatibility using the OEM reference number or the vehicle registration lookup tool before ordering.

Vehicle Compatibility

Compatible with selected BMW models. Detailed compatibility information is available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Suspension category.

Reference number(s) comparable with the original spare part number

BMW 31126776418 BMW 31 12 6 863 786 BMW 31126863786 BMW 31136776418

OE reference number(s) comparable with the original spare part number

BMW

BMW X5 (E70) From 02/2006 to 07/2013

M 50 d 4WD 08/2011-06/2013, 280 kw, 2993 ccm, 381 PS, SUV, Diesel , ENG: N57 D30 C

xDrive 30 i 4WD 10/2008-03/2010, 200 kw, 2996 ccm, 272 PS, SUV, Petrol , ENG: N52 B30 A

3.0 d 4WD 12/2006-09/2008, 173 kw, 2993 ccm, 235 PS, SUV, Diesel , ENG: M57 D30 (306D3)

3.0 si 4WD 10/2006-09/2008, 200 kw, 2996 ccm, 272 PS, SUV, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 AF

xDrive 35 d 4WD 10/2008-07/2013, 210 kw, 2993 ccm, 286 PS, SUV, Diesel , ENG: M57 D30 (306D5)

xDrive 40 d 4WD 09/2010-06/2013, 225 kw, 2993 ccm, 306 PS, SUV, Diesel , ENG: N57 D30 B

xDrive 48 i 4WD 10/2008-03/2010, 261 kw, 4799 ccm, 355 PS, SUV, Petrol , ENG: N62 B48 B

xDrive 35 i 4WD 02/2012-06/2013, 235 kw, 2979 ccm, 320 PS, SUV, Petrol , ENG: N55 B30 A

xDrive 50 i 4WD 04/2010-07/2013, 300 kw, 4395 ccm, 408 PS, SUV, Petrol , ENG: N63 B44 A

3.0 sd 4WD 10/2007-09/2008, 210 kw, 2993 ccm, 286 PS, SUV, Diesel , ENG: M57 D30 (306D5)

4.8 i xDrive 4WD 10/2006-09/2008, 261 kw, 4799 ccm, 355 PS, SUV, Petrol , ENG: N62 B48 B

xDrive 35 i 4WD 04/2010-07/2013, 225 kw, 2979 ccm, 306 PS, SUV, Petrol , ENG: N55 B30 A

xDrive 30 d 4WD 10/2008-07/2013, 155 kw, 2993 ccm, 211 PS, SUV, Diesel , ENG: M57 D30 (306D3), N57 D30 A

xDrive 30 d 4WD 10/2008-03/2010, 173 kw, 2993 ccm, 235 PS, SUV, Diesel , ENG: M57 D30 (306D3)

xDrive 30 d 4WD 04/2010-07/2013, 180 kw, 2993 ccm, 245 PS, SUV, Diesel , ENG: N57 D30 A

BMW X5 (F15, F85) From 08/2013 to 07/2018

xDrive 50 i 4WD 08/2013-07/2018, 330 kw, 4395 ccm, 449 PS, SUV, Petrol , ENG: N63 B44 B

xDrive 30 d 4WD 08/2013-07/2018, 204 kw, 2993 ccm, 277 PS, SUV, Diesel , ENG: N57 D30 A

xDrive 25 d 4WD 12/2013-07/2015, 160 kw, 1995 ccm, 218 PS, SUV, Diesel , ENG: N47 D20 D

xDrive 35 i 4WD 12/2013-07/2018, 225 kw, 2979 ccm, 306 PS, SUV, Petrol , ENG: N55 B30 A

M 50 d 4WD 12/2013-07/2018, 280 kw, 2993 ccm, 381 PS, SUV, Diesel , ENG: N57 D30 C

xDrive 40 d 4WD 12/2013-07/2018, 230 kw, 2993 ccm, 313 PS, SUV, Diesel , ENG: N57 D30 B

sDrive 25 d Rear-Wheel Drive 12/2013-07/2015, 160 kw, 1995 ccm, 218 PS, SUV, Diesel , ENG: N47 D20 D

xDrive 35 i 4WD 12/2013-07/2018, 240 kw, 2979 ccm, 326 PS, SUV, Petrol , ENG: N55 B30 A

xDrive 30 d 4WD 08/2013-07/2018, 190 kw, 2993 ccm, 258 PS, SUV, Diesel , ENG: N57 D30 A

BMW X6 (E71, E72) From 06/2007 to 07/2014

M 4WD 07/2009-07/2014, 408 kw, 4395 ccm, 555 PS, SUV, Petrol , ENG: S63 B44 A

ActiveHybrid 4WD 01/2009-10/2011, 357 kw, 4395 ccm, 485 PS, SUV, Full Hybrid , ENG: N63 B44 A

xDrive 50 i 4WD 07/2008-07/2014, 300 kw, 4395 ccm, 408 PS, SUV, Petrol , ENG: N63 B44 A

xDrive 30 d 4WD 04/2010-07/2014, 180 kw, 2993 ccm, 245 PS, SUV, Diesel , ENG: N57 D30 A

M 50 d 4WD 08/2011-06/2014, 280 kw, 2993 ccm, 381 PS, SUV, Diesel , ENG: N57 D30 C

xDrive 35 d 4WD 01/2008-03/2010, 210 kw, 2993 ccm, 286 PS, SUV, Diesel , ENG: M57 D30 (306D5)

xDrive 40 d 4WD 07/2009-06/2014, 225 kw, 2993 ccm, 306 PS, SUV, Diesel , ENG: N57 D30 B

xDrive 35 i 4WD 01/2008-07/2014, 225 kw, 2979 ccm, 306 PS, SUV, Petrol , ENG: N55 B30 A, N54 B30 A

BMW X6 (F16, F86) From 08/2014 to 07/2019

xDrive 30 d 4WD 08/2014-07/2019, 190 kw, 2993 ccm, 258 PS, SUV, Diesel , ENG: N57 D30 A

xDrive 35 i 4WD 08/2014-07/2019, 225 kw, 2979 ccm, 306 PS, SUV, Petrol , ENG: N55 B30 A

xDrive 30 d 4WD 08/2014-07/2019, 155 kw, 2993 ccm, 211 PS, SUV, Diesel , ENG: N57 D30 A

xDrive 50 i 4WD 08/2014-07/2019, 330 kw, 4395 ccm, 449 PS, SUV, Petrol , ENG: N63 B44 B

xDrive 40 d 4WD 12/2014-07/2019, 230 kw, 2993 ccm, 313 PS, SUV, Diesel , ENG: N57 D30 B

M 50 d 4WD 08/2014-07/2019, 280 kw, 2993 ccm, 381 PS, SUV, Diesel , ENG: N57 D30 C

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 AUG, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2025
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2025
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.