Name: Knuckle Joint BORG & BECK BBJ5434 OE Ref 31121140398
Brand: BORG & BECK
SKU: BORG-BECK-BBJ5434
Price: 33.00 GBP
Availability: InStock
Rating: 4.8 (578 reviews)

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Knuckle Joint BORG & BECK BBJ5434 OE Ref 31121140398 BORG & BECK

Key Specification:

EAN: 5055188223807
OEM Reference number: 31121096685
Supplementary Info: BALL JOINT OUTER L/R
Version: FITTING KIT
Thread Size 1: M12x1.5

See Full Specification

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£ 33.00

£ 27.80 excl. VAT

In Stock

SKU:	BORG & BECK BBJ5434
Brand	BORG & BECK

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

5055188223807

OEM Reference number

31121096685

Supplementary Info

BALL JOINT OUTER L/R

Version

FITTING KIT

Thread Size 1

M12x1.5

Mounting Type

Pressed

Control/Trailing Arm Type

for control arm

PURPOSE GROUP

Ball Joint

Bore [mm]

Bore 1 [mm]

14.4

Bore 2 [mm]

16.4

Knuckle Joint BORG & BECK BBJ5434 OE Ref 31121140398

Knuckle Joint BORG & BECK OE Ref 31121140398 – BORG & BECK – OEM 31121096685

This Knuckle Joint BORG & BECK OE Ref 31121140398 is supplied by BORG & BECK as a replacement for OEM reference 31121096685. 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 BBJ5434 and EAN EAN: 5055188223807, 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 31 12 1 096 685 BMW 31121140398 BMW 31126758510

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

BMW

BMW 3 (E36) From 09/1990 to 11/1998

325 td Rear-Wheel Drive 09/1991-02/1998, 85 kw, 2497 ccm, 115 PS, Saloon, Diesel , ENG: M51 D25 (256T1)

323 i Rear-Wheel Drive 05/1995-11/1998, 125 kw, 2494 ccm, 170 PS, Saloon, Petrol , ENG: M52 B25 (256S3)

325 i Rear-Wheel Drive 09/1990-12/1995, 141 kw, 2494 ccm, 192 PS, Saloon, Petrol , ENG: M50 B25 (256S1), M50 B25 (256S2)

320 i Rear-Wheel Drive 01/1991-02/1998, 110 kw, 1990 ccm, 150 PS, Saloon, Petrol , ENG: M50 B20 (206S1), M50 B20 (206S2), M52 B20 (206S3)

318 is Rear-Wheel Drive 09/1993-12/1995, 103 kw, 1796 ccm, 140 PS, Saloon, Petrol , ENG: M42 B18 (184S1)

316 i Rear-Wheel Drive 09/1993-05/1998, 75 kw, 1596 ccm, 102 PS, Saloon, Petrol , ENG: M43 B16 (164E2)

318 is Rear-Wheel Drive 01/1996-05/1998, 103 kw, 1895 ccm, 140 PS, Saloon, Petrol , ENG: M44 B19 (194S1)

318 tds Rear-Wheel Drive 01/1995-02/1998, 66 kw, 1665 ccm, 90 PS, Saloon, Diesel , ENG: M41 D17 (174T1)

318 i Rear-Wheel Drive 09/1993-11/1998, 85 kw, 1796 ccm, 115 PS, Saloon, Petrol , ENG: M43 B18 (184E2)

325 tds Rear-Wheel Drive 05/1993-02/1998, 105 kw, 2497 ccm, 143 PS, Saloon, Diesel , ENG: M51 D25 (256T1)

328 i Rear-Wheel Drive 01/1995-04/1998, 142 kw, 2793 ccm, 193 PS, Saloon, Petrol , ENG: M52 B28 (286S1)

318 i Rear-Wheel Drive 02/1992-12/1995, 103 kw, 1796 ccm, 140 PS, Saloon, Petrol , ENG: M42 B18 (184S1)

318 i Rear-Wheel Drive 09/1990-08/1993, 83 kw, 1796 ccm, 113 PS, Saloon, Petrol , ENG: M40 B18 (184E1)

316 i Rear-Wheel Drive 03/1991-08/1993, 73 kw, 1596 ccm, 100 PS, Saloon, Petrol , ENG: M40 B16 (164E1)

BMW 3 Compact (E36) From 01/1994 to 08/2000

316 i Rear-Wheel Drive 01/1994-08/2000, 75 kw, 1596 ccm, 102 PS, Hatchback, Petrol , ENG: M43 B16 (164E2)

316 g Rear-Wheel Drive 02/1996-08/2000, 75 kw, 1596 ccm, 102 PS, Hatchback, Petrol , ENG: M43 B16 (164E2)

323 ti Rear-Wheel Drive 09/1997-08/2000, 125 kw, 2494 ccm, 170 PS, Hatchback, Petrol , ENG: M52 B25 (256S3)

318 ti Rear-Wheel Drive 09/1994-12/1995, 103 kw, 1796 ccm, 140 PS, Hatchback, Petrol , ENG: M42 B18 (184S1)

316 i Rear-Wheel Drive 01/1999-08/2000, 77 kw, 1895 ccm, 105 PS, Hatchback, Petrol , ENG: M43 B19 (194E1)

323 ti Rear-Wheel Drive 01/1999-08/2000, 120 kw, 2494 ccm, 163 PS, Hatchback, Petrol , ENG: M52 B25 (256S3)

318 ti Rear-Wheel Drive 01/1996-08/1999, 103 kw, 1895 ccm, 140 PS, Hatchback, Petrol , ENG: M44 B19 (194S1)

318 tds Rear-Wheel Drive 06/1995-08/2000, 66 kw, 1665 ccm, 90 PS, Hatchback, Diesel , ENG: M41 D17 (174T1)

BMW 3 Convertible (E36) From 03/1993 to 11/1999

323 i Rear-Wheel Drive 05/1995-11/1999, 125 kw, 2494 ccm, 170 PS, Convertible, Petrol , ENG: M52 B25 (256S3)

320 i Rear-Wheel Drive 12/1993-11/1999, 110 kw, 1990 ccm, 150 PS, Convertible, Petrol , ENG: M50 B20 (206S2), M52 B20 (206S3)

328 i Rear-Wheel Drive 01/1995-11/1999, 142 kw, 2793 ccm, 193 PS, Convertible, Petrol , ENG: M52 B28 (286S1)

318 i Rear-Wheel Drive 03/1994-11/1999, 85 kw, 1796 ccm, 115 PS, Convertible, Petrol , ENG: M43 B18 (184E2)

325 i Rear-Wheel Drive 03/1993-08/1995, 141 kw, 2494 ccm, 192 PS, Convertible, Petrol , ENG: M50 B25 (256S2)

BMW 3 Coupe (E36) From 10/1991 to 05/1999

323 i Rear-Wheel Drive 05/1995-04/1999, 125 kw, 2494 ccm, 170 PS, Coupe, Petrol , ENG: M52 B25 (256S3)

316 i Rear-Wheel Drive 09/1993-11/1998, 75 kw, 1596 ccm, 102 PS, Coupe, Petrol , ENG: M43 B16 (164E2)

325 is Rear-Wheel Drive 10/1991-08/1995, 141 kw, 2494 ccm, 192 PS, Coupe, Petrol , ENG: M50 B25 (256S1), M50 B25 (256S2)

318 is Rear-Wheel Drive 09/1995-04/1999, 103 kw, 1895 ccm, 140 PS, Coupe, Petrol , ENG: M44 B19 (194S1)

328 i Rear-Wheel Drive 01/1995-04/1999, 142 kw, 2793 ccm, 193 PS, Coupe, Petrol , ENG: M52 B28 (286S1)

325 i Rear-Wheel Drive 10/1991-02/1995, 141 kw, 2494 ccm, 192 PS, Coupe, Petrol , ENG: M50 B25 (256S1), M50 B25 (256S2)

320 i Rear-Wheel Drive 12/1991-11/1998, 110 kw, 1990 ccm, 150 PS, Coupe, Petrol , ENG: M50 B20 (206S1), M50 B20 (206S2), M52 B20 (206S3)

318 is Rear-Wheel Drive 01/1992-12/1995, 103 kw, 1796 ccm, 140 PS, Coupe, Petrol , ENG: M42 B18 (184S1)

BMW 3 Touring (E36) From 08/1994 to 12/1999

316 i Rear-Wheel Drive 03/1997-05/1999, 75 kw, 1596 ccm, 102 PS, Estate, Petrol , ENG: M43 B16 (164E2)

325 tds Rear-Wheel Drive 03/1995-04/1999, 105 kw, 2497 ccm, 143 PS, Estate, Diesel , ENG: M51 D25 (256T1)

328 i Rear-Wheel Drive 02/1995-04/1999, 142 kw, 2793 ccm, 193 PS, Estate, Petrol , ENG: M52 B28 (286S1)

323 i Rear-Wheel Drive 12/1995-04/1999, 125 kw, 2494 ccm, 170 PS, Estate, Petrol , ENG: M52 B25 (256S3)

318 tds Rear-Wheel Drive 03/1995-04/1999, 66 kw, 1665 ccm, 90 PS, Estate, Diesel , ENG: M41 D17 (174T1)

320 i Rear-Wheel Drive 01/1995-04/1999, 110 kw, 1990 ccm, 150 PS, Estate, Petrol , ENG: M52 B20 (206S3)

318 i Rear-Wheel Drive 09/1995-04/1999, 85 kw, 1796 ccm, 116 PS, Estate, Petrol , ENG: M43 B18 (184E2)

BMW Z3 Coupe (E36) From 04/1997 to 06/2003

M Rear-Wheel Drive 06/2001-06/2003, 239 kw, 3246 ccm, 325 PS, Coupe, Petrol , ENG: S54 B32 (326S4)

M Rear-Wheel Drive 02/1998-06/2001, 236 kw, 3201 ccm, 321 PS, Coupe, Petrol , ENG: S50 B32 (326S1), S50 B32 (326S3)

2.8 i Rear-Wheel Drive 01/1998-05/2000, 142 kw, 2793 ccm, 193 PS, Coupe, Petrol , ENG: M52 B28 (286S1), M52 B28 (286S2)

3.0 i Rear-Wheel Drive 06/2000-06/2003, 170 kw, 2979 ccm, 231 PS, Coupe, Petrol , ENG: M54 B30 (306S3)

BMW Z3 Roadster (E36) From 10/1995 to 01/2003

1.9 i Rear-Wheel Drive 01/1999-01/2003, 85 kw, 1895 ccm, 116 PS, Convertible, Petrol , ENG: M43 B19 (194E1)

1.9 i Rear-Wheel Drive 07/1998-01/2003, 87 kw, 1895 ccm, 118 PS, Convertible, Petrol , ENG: M43 B19 (194E1)

2.2 i Rear-Wheel Drive 08/2000-01/2003, 120 kw, 2171 ccm, 163 PS, Convertible, Petrol , ENG: M54 B22 (226S1)

2.8 i Rear-Wheel Drive 11/1996-05/2000, 142 kw, 2793 ccm, 193 PS, Convertible, Petrol , ENG: M52 B28 (286S1), M52 B28 (286S2)

1.9 i Rear-Wheel Drive 11/1995-03/1999, 103 kw, 1895 ccm, 140 PS, Convertible, Petrol , ENG: M44 B19 (194S1)

2.2 i Rear-Wheel Drive 10/2000-06/2002, 125 kw, 2171 ccm, 170 PS, Convertible, Petrol , ENG: M54 B22 (226S1)

3.0 i Rear-Wheel Drive 06/2000-01/2003, 170 kw, 2979 ccm, 231 PS, Convertible, Petrol , ENG: M54 B30 (306S3)

2.0 i Rear-Wheel Drive 04/1999-01/2003, 110 kw, 1990 ccm, 150 PS, Convertible, Petrol , ENG: M52 B20 (206S4)

M 3.2 Rear-Wheel Drive 01/1997-06/2000, 236 kw, 3201 ccm, 321 PS, Convertible, Petrol , ENG: S50 B32 (326S1)

1.8 i Rear-Wheel Drive 10/1995-10/1998, 85 kw, 1796 ccm, 116 PS, Convertible, Petrol , ENG: M43 B18 (184E2)

M 3.2 Rear-Wheel Drive 06/2001-01/2003, 239 kw, 3246 ccm, 325 PS, Convertible, Petrol , ENG: S54 B32 (326S4)

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.