Name: Control Trailing Arm Mounting FIRST LINE FSK6998 OE Ref 31 10 6 878 081
Brand: FIRST LINE
SKU: FSK6998
Price: 40 GBP
Availability: OutOfStock

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Control Trailing Arm Mounting FIRST LINE FSK6998 OE Ref 31 10 6 878 081 FIRST LINE

Key Specification:

Diameter [mm]: 43
EAN: 5038068445438
Inner Diameter [mm]: 14.1
Length [mm]: 50
OEM Reference number: 31106771897

See Full Specification

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£ 40

£ 33.33 excl. VAT

Out of stock

SKU:	FIRST LINE FSK6998
Brand	FIRST LINE

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Specification
Description
OEM Numbers
Compatibilities
Reviews

Diameter [mm]

EAN

5038068445438

Inner Diameter [mm]

14.1

Length [mm]

OEM Reference number

31106771897

paired article number

FSK6998

PURPOSE GROUP

Control/Trailing Arm

Supplementary Info

SUSPENSION ARM BUSH

Control Trailing Arm Mounting FIRST LINE OE Ref 31 10 6 878 081 – FIRST LINE – OEM 31106771897

This Control Trailing Arm Mounting FIRST LINE OE Ref 31 10 6 878 081 is supplied by FIRST LINE as a replacement for OEM reference 31106771897. It is intended for use in selected BMW vehicles and designed to meet original equipment fit and functional requirements.

The part is identified by manufacturer reference FSK6998 and EAN 5038068445438, allowing accurate identification and compatibility verification prior to installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

SUSPENSION ARM BUSH

Vehicle Compatibility

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

To confirm correct fitment, please verify the OEM reference number or use the vehicle registration lookup tool before ordering.

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 31106771897 BMW 31 10 6 878 081 BMW 31 10 6 878 082 BMW 31126771893 BMW 31 12 6 855 509 BMW 31126855509 BMW 31 12 6 881 290

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

BMW

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

M 4WD 07/2009-07/2013, 408 kw, 4395 ccm, 555 PS, SUV, Petrol , ENG: S63 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 02/2012-06/2013, 235 kw, 2979 ccm, 320 PS, SUV, Petrol , ENG: N55 B30 A

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

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

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

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

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

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

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

3.0 3.0d 4WD 02/2007-09/2008, 155 kw, 2993 ccm, 211 PS, SUV, Diesel , ENG: M57 D30 (306D3)

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

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 28 i 4WD 06/2015-07/2018, 180 kw, 1997 ccm, 245 PS, SUV, Petrol , ENG: N20 B20 A

sDrive 35 i Rear-Wheel Drive 08/2013-07/2018, 225 kw, 2979 ccm, 306 PS, SUV, Petrol , ENG: N55 B30 A

sDrive 25 d Rear-Wheel Drive 12/2013-07/2018, 155 kw, 1995 ccm, 211 PS, SUV, Diesel , ENG: B47 D20 B, N47 D20 D

M 4WD 12/2014-07/2018, 423 kw, 4395 ccm, 575 PS, SUV, Petrol , ENG: S63 B44 B

xDrive 40e 4WD 08/2015-07/2018, 230 kw, 1997 ccm, 313 PS, SUV, Plug-In Hybrid , ENG: N20 B20 A

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

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

sDrive 25 d Rear-Wheel Drive 08/2015-07/2018, 170 kw, 1995 ccm, 231 PS, SUV, Diesel , ENG: B47 D20 B

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

xDrive 25 d 4WD 04/2014-07/2018, 160 kw, 2993 ccm, 218 PS, SUV, Diesel , ENG: N57 D30 A

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

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

xDrive 25 d 4WD 12/2013-07/2015, 155 kw, 1995 ccm, 211 PS, SUV, Diesel , ENG: N47 D20 D

xDrive 40e 4WD 08/2015-07/2018, 205 kw, 1997 ccm, 279 PS, SUV, Plug-In Hybrid , ENG: N20 B20 A

xDrive 30 d 4WD 08/2013-07/2018, 210 kw, 2993 ccm, 286 PS, SUV, Diesel , ENG: N57 D30 A

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

xDrive 25 d 4WD 08/2015-07/2018, 170 kw, 1995 ccm, 231 PS, SUV, Diesel , ENG: B47 D20 B

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

xDrive 30 d 4WD 12/2013-07/2018, 183 kw, 2993 ccm, 249 PS, SUV, Diesel , ENG: N57 D30 A

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

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

BMW X5 (G05, F95) From 08/2018

xDrive 25 d 4WD 08/2019-03/2023, 170 kw, 1995 ccm, 231 PS, SUV, Diesel , ENG: B47 D20 B

xDrive 30 d 4WD 08/2018-07/2020, 195 kw, 2993 ccm, 265 PS, SUV, Diesel , ENG: B57 D30 A

xDrive 45 e Plug-in-Hybrid 4WD 06/2019-03/2023, 235 kw, 2998 ccm, 320 PS, SUV, Plug-In Hybrid , ENG: B58 B30 C

xDrive 40 i 4WD 08/2018-03/2023, 250 kw, 2998 ccm, 340 PS, SUV, Petrol , ENG: B58 B30 C

xDrive 40 i Mild-Hybrid 4WD 12/2020-03/2023, 245 kw, 2998 ccm, 333 PS, SUV, Mild Hybrid , ENG: JA1, B58 B30 C

xDrive 30 d Mild-Hybrid 4WD 08/2020-, 183 kw, 2993 ccm, 249 PS, SUV, Mild Hybrid , ENG: B57 D30 B, JA1

xDrive M50 i 4WD 08/2019-03/2023, 390 kw, 4395 ccm, 530 PS, SUV, Petrol , ENG: N63 B44 D

M 4WD 12/2019-03/2023, 441 kw, 4395 ccm, 600 PS, SUV, Petrol , ENG: S63 B44 B

xDrive 45 e Plug-in-Hybrid 4WD 06/2019-03/2023, 290 kw, 2998 ccm, 394 PS, SUV, Plug-In Hybrid , ENG: B58 B30 C

xDrive M 50 d 4WD 08/2018-03/2023, 294 kw, 2993 ccm, 400 PS, SUV, Diesel , ENG: B57 D30 C

xDrive 40 d Mild-Hybrid 4WD 05/2020-, 250 kw, 2993 ccm, 340 PS, SUV, Mild Hybrid , ENG: B57 D30 B, JA1

xDrive 50 i 4WD 08/2018-07/2019, 340 kw, 4395 ccm, 462 PS, SUV, Petrol , ENG: N63 B44 D

xDrive 30 d Mild-Hybrid 4WD 08/2020-, 210 kw, 2993 ccm, 286 PS, SUV, Mild Hybrid , ENG: B57 D30 B, JA1

M Competition 4WD 12/2019-, 460 kw, 4395 ccm, 625 PS, SUV, Petrol , ENG: S63 B44 B

xDrive 25 d 4WD 08/2019-03/2023, 155 kw, 1995 ccm, 211 PS, SUV, Diesel , ENG: B47 D20 B

xDrive 30 d 4WD 08/2018-07/2020, 183 kw, 2993 ccm, 249 PS, SUV, Diesel , ENG: B57 D30 A

BMW X5 Van (G05) From 11/2019

xDrive 30 d 4WD 11/2019-03/2023, 195 kw, 2993 ccm, 265 PS, SUV Van, Diesel , ENG: B57 D30 A

xDrive 40 i 4WD 11/2019-03/2023, 250 kw, 2998 ccm, 340 PS, SUV Van, Petrol , ENG: B58 B30 C

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

xDrive 30 d 4WD 04/2010-07/2014, 155 kw, 2993 ccm, 211 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 30 d 4WD 04/2008-03/2010, 173 kw, 2993 ccm, 235 PS, SUV, Diesel , ENG: M57 D30 (306D3)

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

xDrive 35 i 4WD 08/2012-06/2014, 235 kw, 2979 ccm, 320 PS, SUV, Petrol , ENG: N55 B30 A

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

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

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

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

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

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

xDrive 50 i 4WD 10/2007-06/2014, 330 kw, 4395 ccm, 449 PS, SUV, Petrol , ENG: N63 B44 A

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

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 30 d 4WD 12/2014-07/2019, 183 kw, 2993 ccm, 249 PS, SUV, Diesel , ENG: N57 D30 A

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

xDrive 30 d 4WD 08/2014-07/2019, 204 kw, 2993 ccm, 277 PS, SUV, Diesel , ENG: N57 D30 A

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

M 4WD 12/2014-07/2019, 423 kw, 4395 ccm, 575 PS, SUV, Petrol , ENG: S63 B44 B

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 35 i 4WD 08/2014-07/2019, 240 kw, 2979 ccm, 326 PS, SUV, Petrol , ENG: N55 B30 A

BMW X6 (G06, F96) From 08/2019

xDrive 40 d Mild-Hybrid 4WD 05/2020-03/2023, 250 kw, 2993 ccm, 340 PS, SUV, Mild Hybrid , ENG: B57 D30 B, JA1

xDrive 30 d Mild-Hybrid 4WD 08/2020-, 155 kw, 2993 ccm, 211 PS, SUV, Mild Hybrid , ENG: B57 D30 B, JA1

xDrive 30 d 4WD 08/2019-07/2020, 183 kw, 2993 ccm, 249 PS, SUV, Diesel , ENG: B57 D30 A

xDrive 30 d Mild-Hybrid 4WD 08/2020-, 183 kw, 2993 ccm, 249 PS, SUV, Mild Hybrid , ENG: B57 D30 B, JA1

xDrive M 50 d 4WD 08/2019-03/2023, 294 kw, 2993 ccm, 400 PS, SUV, Diesel , ENG: B57 D30 C

M 4WD 12/2019-03/2023, 441 kw, 4395 ccm, 600 PS, SUV, Petrol , ENG: S63 B44 B

xDrive 40 i 4WD 08/2019-03/2023, 250 kw, 2998 ccm, 340 PS, SUV, Petrol , ENG: B58 B30 C

xDrive 30 d 4WD 08/2019-07/2020, 155 kw, 2993 ccm, 211 PS, SUV, Diesel , ENG: B57 D30 A

xDrive 30 d Mild-Hybrid 4WD 08/2020-03/2023, 210 kw, 2993 ccm, 286 PS, SUV, Mild Hybrid , ENG: B57 D30 B, JA1

M Competition 4WD 12/2019-03/2023, 460 kw, 4395 ccm, 625 PS, SUV, Petrol , ENG: S63 B44 B

xDrive 30 d 4WD 08/2019-07/2020, 195 kw, 2993 ccm, 265 PS, SUV, Diesel , ENG: B57 D30 A

xDrive 40 i Mild-Hybrid 4WD 12/2020-03/2023, 245 kw, 2998 ccm, 333 PS, SUV, Mild Hybrid , ENG: JA1, B58 B30 C

xDrive M50 i 4WD 08/2019-03/2023, 390 kw, 4395 ccm, 530 PS, SUV, Petrol , ENG: N63 B44 D

BMW X7 (G07) From 03/2019

xDrive 40 d Mild-Hybrid 4WD 07/2022-, 259 kw, 2993 ccm, 352 PS, SUV, Mild Hybrid , ENG: B57 D30 B

xDrive 30 d 4WD 03/2019-08/2020, 155 kw, 2993 ccm, 211 PS, SUV, Diesel , ENG: B57 D30 A

xDrive 30 d 4WD 03/2019-, 195 kw, 2993 ccm, 265 PS, SUV, Diesel , ENG: B57 D30 A

xDrive 40 i Mild-Hybrid 4WD 12/2020-, 245 kw, 2998 ccm, 333 PS, SUV, Mild Hybrid , ENG: JA1, B58 B30 C

xDrive 40 d Mild-Hybrid 4WD 03/2019-, 250 kw, 2993 ccm, 340 PS, SUV, Mild Hybrid , ENG: B57 D30 B, JA1

xDrive 40 i Mild-Hybrid 4WD 07/2022-, 280 kw, 2998 ccm, 381 PS, SUV, Mild Hybrid , ENG: B58 B30 P

xDrive 30 d 4WD 03/2019-, 183 kw, 2993 ccm, 249 PS, SUV, Diesel , ENG: B57 D30 A

xDrive M 50 i 4WD 07/2019-, 390 kw, 4395 ccm, 530 PS, SUV, Petrol , ENG: N63 B44 D

xDrive M 60 i Mild-Hybrid 4WD 07/2022-, 390 kw, 4395 ccm, 530 PS, SUV, Mild Hybrid , ENG: S68 B44 A

xDrive M 50 d 4WD 03/2019-, 294 kw, 2993 ccm, 400 PS, SUV, Diesel , ENG: B57 D30 C

xDrive 40 i 4WD 03/2019-, 250 kw, 2998 ccm, 340 PS, SUV, Petrol , ENG: B58 B30 C

xDrive 40 d Mild-Hybrid 4WD 03/2019-, 155 kw, 2993 ccm, 211 PS, SUV, Mild Hybrid , ENG: B57 D30 B, JA1

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.