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Ball Joint BGA SJ5906 OE Ref 31126772302 BGA

Key Specification:

EAN: 5038206041997
OEM Reference number: QSJ3748S
Diameter [mm]: 44.6
Fitting Position: Front Left
Fitting Position: Front Right

See Full Specification

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£ 29.00

£ 22.24 excl. VAT

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SKU:	BGA SJ5906
Brand	BGA

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

5038206041997

OEM Reference number

QSJ3748S

Diameter [mm]

44.6

Fitting Position

Front Left

Fitting Position

Front Right

Fitting Position

Front Axle Lower

Fitting Position

inner

Thread Size

M14x1.5

BGA

Ball Joint

Ball Joint BGA SJ5906 OE Ref 31126772302

Ball Joint OE Ref 31126772302 – BGA – OEM QSJ3748S

This Ball Joint OE Ref 31126772302 is supplied by BGA as a replacement for OEM reference QSJ3748S. It is intended for use in selected MINI vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference SJ5906 and EAN EAN: 5038206041997, allowing accurate product identification and compatibility checks before installation. It is suitable for replacing worn, damaged, or non-functioning components where reliable operation is required.

Fitting position of this Ball Joint is: inner

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

Vehicle Compatibility

Compatible with selected MINI models. Full compatibility details are 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

MINI 31126772302

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

MINI

MINI MINI (R56) From 11/2005 to 01/2014

One 4WD 03/2010-11/2013, 72 kw, 1598 ccm, 98 PS, Hatchback, Petrol , ENG: N16 B16 A

One D 4WD 07/2010-11/2013, 66 kw, 1598 ccm, 90 PS, Hatchback, Diesel , ENG: N47 C16 A

Cooper D 4WD 06/2010-11/2013, 82 kw, 1598 ccm, 112 PS, Hatchback, Diesel , ENG: N47 C16 A

John Cooper Works 4WD 11/2007-11/2013, 155 kw, 1598 ccm, 211 PS, Hatchback, Petrol , ENG: N18 B16 C, N14 B16 C

Cooper D 4WD 02/2011-11/2013, 82 kw, 1995 ccm, 112 PS, Hatchback, Diesel , ENG: N47 C20 A

Cooper D 4WD 11/2006-09/2010, 80 kw, 1560 ccm, 109 PS, Hatchback, Diesel , ENG: 9HZ (DV6TED4), W16 D16 (9HZ)

Cooper S John Cooper Works 4WD 11/2006-02/2010, 141 kw, 1598 ccm, 192 PS, Hatchback, Petrol , ENG: N14 B16 AB, N14 B16 A

Cooper SD 4WD 02/2011-11/2013, 100 kw, 1995 ccm, 136 PS, Hatchback, Diesel , ENG: N47 C20 A

One D 4WD 06/2009-07/2010, 66 kw, 1560 ccm, 90 PS, Hatchback, Diesel , ENG: 9HZ (DV6TED4)

Cooper S 4WD 10/2006-02/2010, 128 kw, 1598 ccm, 174 PS, Hatchback, Petrol , ENG: N14 B16 AB, N14 B16 A

Cooper 4WD 09/2009-11/2013, 90 kw, 1598 ccm, 122 PS, Hatchback, Petrol , ENG: N16 B16 A, N12 B16 A

John Cooper Works GP 4WD 09/2012-11/2013, 160 kw, 1598 ccm, 218 PS, Hatchback, Petrol , ENG: N18 B16 C, N14 B16 C

One 4WD 03/2010-11/2013, 55 kw, 1598 ccm, 75 PS, Hatchback, Petrol , ENG: N16 B16 A

Cooper SD 4WD 02/2011-11/2013, 105 kw, 1995 ccm, 143 PS, Hatchback, Diesel , ENG: N47 C20 A

One 4WD 03/2009-03/2010, 55 kw, 1397 ccm, 75 PS, Hatchback, Petrol , ENG: N12 B14 A

Cooper S 4WD 03/2010-11/2013, 120 kw, 1598 ccm, 163 PS, Hatchback, Petrol , ENG: N18 B16 A

One 4WD 11/2006-03/2010, 70 kw, 1397 ccm, 95 PS, Hatchback, Petrol , ENG: N12 B14 A

Cooper 4WD 09/2006-11/2013, 85 kw, 1598 ccm, 115 PS, Hatchback, Petrol , ENG: N12 B16 A, N16 B16 A

Cooper S John Cooper Works 4WD 01/2012-11/2013, 147 kw, 1598 ccm, 200 PS, Hatchback, Petrol , ENG: N18 B16 A

Cooper S 4WD 03/2010-11/2013, 135 kw, 1598 ccm, 184 PS, Hatchback, Petrol , ENG: N18 B16 A

Cooper 4WD 10/2006-02/2012, 88 kw, 1598 ccm, 120 PS, Hatchback, Petrol , ENG: N16 B16 A, N12 B16 A

MINI MINI CLUBMAN (R55) From 10/2006 to 12/2015

Cooper S John Cooper Works 4WD 10/2008-02/2010, 141 kw, 1598 ccm, 192 PS, Estate, Petrol , ENG: N14 B16 AB

John Cooper Works 4WD 11/2007-06/2014, 155 kw, 1598 ccm, 211 PS, Estate, Petrol , ENG: N18 B16 C, N14 B16 C

One D 4WD 03/2010-06/2014, 66 kw, 1598 ccm, 90 PS, Estate, Diesel , ENG: N47 C16 A

Cooper D 4WD 02/2011-06/2014, 82 kw, 1995 ccm, 112 PS, Estate, Diesel , ENG: N47 C20 A

Cooper 4WD 03/2010-06/2014, 85 kw, 1598 ccm, 115 PS, Estate, Petrol , ENG: N16 B16 A

Cooper D 4WD 10/2007-02/2010, 80 kw, 1560 ccm, 109 PS, Estate, Diesel , ENG: 9HZ (DV6TED4)

Cooper S 4WD 08/2007-07/2010, 128 kw, 1598 ccm, 174 PS, Estate, Petrol , ENG: N14 B16 AB, N14 B16 A

Cooper 4WD 03/2010-06/2014, 90 kw, 1598 ccm, 122 PS, Estate, Petrol , ENG: N16 B16 A

Cooper SD 4WD 02/2011-06/2014, 100 kw, 1995 ccm, 136 PS, Estate, Diesel , ENG: N47 C20 A

One 4WD 03/2009-02/2010, 70 kw, 1397 ccm, 95 PS, Estate, Petrol , ENG: N12 B14 A

Cooper D 4WD 03/2010-06/2014, 82 kw, 1598 ccm, 112 PS, Estate, Diesel , ENG: N47 C16 A

Cooper SD 4WD 02/2011-06/2014, 105 kw, 1995 ccm, 143 PS, Estate, Diesel , ENG: N47 C20 A

Cooper S 4WD 03/2010-06/2014, 147 kw, 1598 ccm, 200 PS, Estate, Petrol , ENG: N18 B16 A

Cooper 4WD 10/2007-12/2013, 88 kw, 1598 ccm, 120 PS, Estate, Petrol , ENG: N16 B16 A, N12 B16 A

Cooper S 4WD 03/2010-06/2014, 135 kw, 1598 ccm, 184 PS, Estate, Petrol , ENG: N18 B16 A

Cooper S 4WD 10/2007-06/2014, 120 kw, 1598 ccm, 163 PS, Estate, Petrol , ENG: N14 B16 AB, N14 B16 A, N18 B16 A

One 4WD 03/2010-06/2014, 72 kw, 1598 ccm, 98 PS, Estate, Petrol , ENG: N16 B16 A

MINI MINI CLUBVAN (R55) From 12/2012 to 06/2014

One 4WD 12/2012-06/2014, 72 kw, 1598 ccm, 98 PS, Estate Van, Petrol , ENG: N16 B16 A

Cooper D 4WD 12/2012-06/2014, 82 kw, 1995 ccm, 112 PS, Estate Van, Diesel , ENG: N47 C20 A

Cooper D 4WD 12/2012-06/2014, 82 kw, 1598 ccm, 112 PS, Estate Van, Diesel , ENG: N47 C16 A

Cooper 4WD 12/2012-06/2014, 90 kw, 1598 ccm, 122 PS, Estate Van, Petrol , ENG: N16 B16 A

MINI MINI Convertible (R52) From 04/2004 to 07/2008

Cooper S 4WD 07/2004-07/2008, 125 kw, 1598 ccm, 170 PS, Convertible, Petrol , ENG: W11 B16 A

John Cooper Works 4WD 07/2004-11/2007, 155 kw, 1598 ccm, 210 PS, Convertible, Petrol , ENG: W11 B16 A

MINI MINI Convertible (R57) From 10/2007 to 06/2015

Cooper D 4WD 02/2011-05/2015, 82 kw, 1995 ccm, 112 PS, Convertible, Diesel , ENG: N47 C20 A

Cooper 4WD 12/2008-07/2010, 88 kw, 1598 ccm, 120 PS, Convertible, Petrol , ENG: N12 B16 A

Cooper S 4WD 02/2010-06/2015, 135 kw, 1598 ccm, 184 PS, Convertible, Petrol , ENG: N18 B16 A

One 4WD 09/2009-06/2015, 72 kw, 1598 ccm, 98 PS, Convertible, Petrol , ENG: N16 B16 A

Cooper SD 4WD 06/2009-05/2015, 105 kw, 1995 ccm, 143 PS, Convertible, Diesel , ENG: N47 C20 A

John Cooper Works 4WD 08/2008-05/2015, 155 kw, 1598 ccm, 211 PS, Convertible, Petrol , ENG: N18 B16 C, N14 B16 C

Cooper S 4WD 12/2008-07/2010, 128 kw, 1598 ccm, 174 PS, Convertible, Petrol , ENG: N14 B16 AB, N14 B16 A

Cooper D 4WD 05/2009-11/2013, 82 kw, 1598 ccm, 112 PS, Convertible, Diesel , ENG: N47 C16 A

Cooper 4WD 03/2010-06/2015, 90 kw, 1598 ccm, 122 PS, Convertible, Petrol , ENG: N16 B16 A

Cooper 4WD 12/2008-06/2015, 85 kw, 1598 ccm, 116 PS, Convertible, Petrol , ENG: N16 B16 A, N12 B16 A

Cooper S 4WD 02/2010-06/2015, 147 kw, 1598 ccm, 200 PS, Convertible, Petrol , ENG: N18 B16 A

MINI MINI Coupe (R58) From 12/2010 to 05/2015

John Cooper Works 4WD 12/2010-05/2015, 155 kw, 1598 ccm, 211 PS, Coupe, Petrol , ENG: N18 B16 C, N14 B16 C

Cooper 4WD 12/2010-04/2015, 90 kw, 1598 ccm, 122 PS, Coupe, Petrol , ENG: N16 B16 A

Cooper 4WD 12/2010-04/2015, 85 kw, 1598 ccm, 115 PS, Coupe, Petrol , ENG: N16 B16 A

Cooper S JCW 4WD 12/2010-04/2015, 147 kw, 1598 ccm, 200 PS, Coupe, Petrol , ENG: N18 B16 A

Cooper SD 4WD 12/2010-05/2015, 105 kw, 1995 ccm, 143 PS, Coupe, Diesel , ENG: N47 C20 A

Cooper S 4WD 12/2010-04/2015, 135 kw, 1598 ccm, 184 PS, Coupe, Petrol , ENG: N14 B16 A, N18 B16 A

Cooper SD 4WD 12/2010-05/2015, 100 kw, 1995 ccm, 136 PS, Coupe, Diesel , ENG: N47 C20 A

Cooper S 4WD 12/2010-04/2015, 120 kw, 1598 ccm, 163 PS, Coupe, Petrol , ENG: N18 B16 A

MINI MINI Roadster (R59) From 01/2011 to 04/2015

Cooper 4WD 11/2011-04/2015, 85 kw, 1598 ccm, 115 PS, Convertible, Petrol , ENG: N16 B16 A

Cooper SD 4WD 11/2011-04/2015, 105 kw, 1995 ccm, 143 PS, Convertible, Diesel , ENG: N47 C20 A

Cooper S 4WD 11/2011-04/2015, 135 kw, 1598 ccm, 184 PS, Convertible, Petrol , ENG: N18 B16 A

Cooper S 4WD 11/2011-04/2015, 120 kw, 1598 ccm, 163 PS, Convertible, Petrol , ENG: N18 B16 A

Cooper S JCW 4WD 11/2011-04/2015, 147 kw, 1598 ccm, 200 PS, Convertible, Petrol , ENG: N18 B16 A

Cooper SD 4WD 11/2011-04/2015, 100 kw, 1995 ccm, 136 PS, Convertible, Diesel , ENG: N47 C20 A

John Cooper Works 4WD 11/2011-04/2015, 155 kw, 1598 ccm, 211 PS, Convertible, Petrol , ENG: N18 B16 C, N14 B16 C

Cooper 4WD 11/2011-04/2015, 90 kw, 1598 ccm, 122 PS, Convertible, Petrol , ENG: N16 B16 A

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.