Name: Knuckle Joint BORG & BECK BBJ5621 OE Ref 31 10 3 363 476
Brand: BORG & BECK
SKU: BBJ5621
Price: 42 GBP
Availability: OutOfStock

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Knuckle Joint BORG & BECK BBJ5621 OE Ref 31 10 3 363 476 BORG & BECK

Key Specification:

Bore [mm]: 43.4
Control/Trailing Arm Type: for control arm
EAN: 5055592600645
Mounting Type: Bolted
Number of mounting bores: 2

See Full Specification

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£ 42

£ 35 excl. VAT

Out of stock

SKU:	BORG & BECK BBJ5621
Brand	BORG & BECK

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Specification
Description
OEM Numbers
Compatibilities
Reviews

Bore [mm]

43.4

Control/Trailing Arm Type

for control arm

EAN

5055592600645

Mounting Type

Bolted

Number of mounting bores

Number of rivet holes

OEM Reference number

31100363476

PURPOSE GROUP

Ball Joint

Supplementary Info

BALL JOINT LOWER L/R

Thread Size 1

M14x1.5

Version

FITTING KIT

Knuckle Joint BORG & BECK BBJ5621 OE Ref 31 10 3 363 476

Knuckle Joint BORG & BECK OE Ref 31 10 3 363 476 – BORG & BECK – OEM 31100363476

This Knuckle Joint BORG & BECK OE Ref 31 10 3 363 476 is supplied by BORG & BECK as a replacement for OEM reference 31100363476. 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 BBJ5621 and EAN 5055592600645, 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 31100363476 BMW 31 10 3 363 476 BMW 31103438623

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

BMW

BMW X3 (E83) From 01/2003 to 12/2011

xDrive 18 d 4WD 09/2008-12/2011, 105 kw, 1995 ccm, 143 PS, SUV, Diesel , ENG: N47 D20 C

3.0 d 4WD 09/2005-08/2008, 160 kw, 2993 ccm, 218 PS, SUV, Diesel , ENG: M57 D30 (306D3)

xDrive 30 i 4WD 09/2008-08/2010, 200 kw, 2996 ccm, 272 PS, SUV, Petrol , ENG: N52 B30 BF, N52 B30 A

2.0 d 4WD 09/2004-08/2007, 110 kw, 1995 ccm, 150 PS, SUV, Diesel , ENG: M47 D20 (204D4)

xDrive 20 i 4WD 09/2008-08/2011, 110 kw, 1995 ccm, 150 PS, SUV, Petrol , ENG: N46 B20 B

xDrive 18 d 4WD 04/2009-12/2011, 100 kw, 1995 ccm, 136 PS, SUV, Diesel , ENG: N47 D20 C

xDrive 20 d 4WD 09/2008-08/2010, 120 kw, 1995 ccm, 163 PS, SUV, Diesel , ENG: N47 D20 A, N47 D20 C

3.0 sd 4WD 09/2006-08/2008, 210 kw, 2993 ccm, 286 PS, SUV, Diesel , ENG: M57 D30 (306D5)

xDrive 30 d 4WD 09/2008-08/2010, 160 kw, 2993 ccm, 218 PS, SUV, Diesel , ENG: M57 D30 (306D3)

3.0 si 4WD 08/2006-08/2008, 200 kw, 2996 ccm, 272 PS, SUV, Petrol , ENG: N52 B30 BF, N52 B30 A

xDrive 20 d 4WD 09/2008-08/2010, 130 kw, 1995 ccm, 177 PS, SUV, Diesel , ENG: N47 D20 A, N47 D20 C

2.0 i 4WD 07/2005-08/2008, 110 kw, 1995 ccm, 150 PS, SUV, Petrol , ENG: N46 B20 B

xDrive 25 i 4WD 09/2008-08/2010, 160 kw, 2497 ccm, 218 PS, SUV, Petrol , ENG: N52 B25 A, N52 B25 AF, N52 B25 BF

2.5 si xDrive 4WD 08/2006-08/2008, 155 kw, 2497 ccm, 211 PS, SUV, Petrol , ENG: N52 B25 A, N52 B25 AF, N52 B25 BF

xDrive 30 d 4WD 09/2008-08/2010, 155 kw, 2993 ccm, 211 PS, SUV, Diesel , ENG: M57 D30 (306D3)

2.0 sd 4WD 09/2007-08/2008, 130 kw, 1995 ccm, 177 PS, SUV, Diesel , ENG: N47 D20 A

xDrive 35 d 4WD 09/2008-08/2011, 210 kw, 2993 ccm, 286 PS, SUV, Diesel , ENG: M57 D30 (306D5)

2.5 si 4WD 08/2006-08/2008, 160 kw, 2497 ccm, 218 PS, SUV, Petrol , ENG: N52 B25 A, N52 B25 AF, N52 B25 BF

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.