Name: Brake Drum RIDEX 123B0052 OE Ref B45526251A
Brand: RIDEX
SKU: 123B0052
Price: 59 GBP
Availability: InStock

Call Us:

0203 150 1872

eAuto Parts

Your selected vehicle

0Shopping Cart£0.00

Subtotal	£0.00
Total (Inc VAT)	£0.00

Cart Checkout

Brake Drum RIDEX 123B0052 OE Ref B45526251A RIDEX

Key Specification:

Bolt Hole Circle [mm]: 100
Bore [mm]: 14.0
Bore [mm]: 55
Drum diameter [mm]: 200
EAN: 4059191224029

See Full Specification

Sale

£ 59

£ 49.17 excl. VAT

In Stock

SKU:	RIDEX 123B0052
Brand	RIDEX

Free Shipping
For orders over £75
Top-Notch Support
Monday To Friday
100% Safety
Only secure payments
Hot Offers
Discounts up to 70%

Specification
Description
OEM Numbers
Compatibilities
Reviews

Bolt Hole Circle [mm]

100

Bore [mm]

14.0

Bore [mm]

Drum diameter [mm]

200

EAN

4059191224029

Fitting Position

Rear Axle

Height [mm]

Hole Arrangement/Number

4/8

Inner Brake Drum Height [mm]

Max.skimmed drum measure [mm]

201.5

OEM Reference number

B45526251

outer [mm]

241.2

Supplementary Info

without wheel bearing

Supplementary Info

without ABS sensor ring

Total Br. Drum Height [mm]

57.8

Weight [kg]

4.072

Brake Drum OE Ref A – RIDEX – OEM B45526251

This Brake Drum OE Ref A is supplied by RIDEX as a replacement for OEM reference B45526251. It is intended for use in selected MAZDA vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 123B0052 and EAN 4059191224029, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

This component is intended as a like-for-like replacement and should be installed in accordance with manufacturer guidelines. Installation requirements may vary depending on vehicle design and component location.

Fitting position of this Brake Drum is: Rear Axle
without wheel bearingwithout ABS sensor ring

Vehicle Compatibility

Compatible with selected MAZDA 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 Braking System category.

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

MAZDA B45526251 MAZDA B45526251A MAZDA B45526251B MAZDA B596-26-251 MAZDA B596-26-251A MAZDA B596-26-251C MAZDA B596-26-251D MAZDA B59626251 MAZDA B59626251A MAZDA B59626251B MAZDA B59626251C MAZDA B59626251D MAZDA BW7Y26251 MAZDA D102-26-251 MAZDA D10226251 MAZDA D10226251A MAZDA F2C612448 MAZDA F2CZ1126A

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

MAZDA

MAZDA 121 II (DB) From 11/1990 to 05/1997

1.3 16V (DB3PA) 4WD 11/1990-03/1996, 39 kw, 1324 ccm, 53 PS, Saloon, Petrol , ENG: B3C9

1.1 4WD 11/1990-10/1993, 40 kw, 1138 ccm, 54 PS, Saloon, Petrol , ENG: B1

1.3 i 16V (DB3PA) 4WD 11/1990-03/1996, 53 kw, 1324 ccm, 72 PS, Saloon, Petrol , ENG: B3C9

MAZDA 2 Saloon (DE_) From 05/2010 to 06/2015

1.5 i 4WD 05/2010-06/2015, 76 kw, 1498 ccm, 103 PS, Saloon, Petrol , ENG: ZY-DE, ZY-VE

MAZDA 323 C Mk IV (BG) From 06/1989 to 09/2000

1.8 16V Turbo 4WD (BG8S) 4WD 09/1990-12/1992, 120 kw, 1840 ccm, 163 PS, Hatchback, Petrol , ENG: BP Turbo

1.8 16V (BG8S) 4WD 09/1989-03/1993, 103 kw, 1840 ccm, 140 PS, Hatchback, Petrol , ENG: BP31, BP22

1.7 D (BG7S) 4WD 08/1989-07/1994, 41 kw, 1720 ccm, 56 PS, Hatchback, Diesel , ENG: PN54

1.8 (BG8S) 4WD 09/1989-06/1993, 96 kw, 1840 ccm, 130 PS, Hatchback, Petrol , ENG: BP21

1.3 16V (BG3S) 4WD 09/1989-07/1994, 54 kw, 1324 ccm, 73 PS, Hatchback, Petrol , ENG: B384, B385

1.6 16V (BG6Z) 4WD 03/1991-10/1994, 65 kw, 1597 ccm, 88 PS, Hatchback, Petrol , ENG: B6

1.3 (BG3S) 4WD 09/1989-07/1994, 49 kw, 1324 ccm, 67 PS, Hatchback, Petrol , ENG: B383

1.8 16V 4WD (BG8S) 4WD 11/1991-12/1993, 76 kw, 1840 ccm, 103 PS, Hatchback, Petrol , ENG: BP

1.8 16V Turbo 4WD (BG8S) 4WD 01/1993-07/1994, 136 kw, 1840 ccm, 185 PS, Hatchback, Petrol , ENG: BP Turbo

1.8 16V GT (BG8S) 4WD 09/1989-03/1993, 94 kw, 1840 ccm, 128 PS, Hatchback, Petrol , ENG: BP (DOHC)

1.6 (BG6Z) 4WD 09/1993-09/2000, 66 kw, 1597 ccm, 90 PS, Hatchback, Petrol , ENG: B67K

1.6 (BG6Z) 4WD 09/1989-06/1991, 62 kw, 1597 ccm, 84 PS, Hatchback, Petrol , ENG: B6E

MAZDA 323 C Mk V (BA) From 08/1994 to 01/2001

1.5 16V (BA11) 4WD 08/1994-09/1998, 65 kw, 1489 ccm, 88 PS, Coupe, Petrol , ENG: Z5-DE

1.3 16V 4WD 08/1994-09/1998, 54 kw, 1324 ccm, 73 PS, Coupe, Petrol , ENG: B3P7

1.8 16V (BA8P) 4WD 08/1994-09/1998, 84 kw, 1840 ccm, 114 PS, Coupe, Petrol , ENG: BP-ZE

MAZDA 323 F Mk IV (BG) From 04/1987 to 10/1994

1.8 4WD (BG8R) 4WD 01/1991-04/1994, 76 kw, 1840 ccm, 103 PS, Hatchback, Petrol , ENG: BPC

1.8 16V (BG8S, BG8P) 4WD 08/1989-07/1994, 76 kw, 1840 ccm, 103 PS, Hatchback, Petrol , ENG: BP

1.6 (BG6S, BG6P) 4WD 09/1989-06/1991, 62 kw, 1597 ccm, 84 PS, Hatchback, Petrol , ENG: B6E

1.6 4WD 04/1987-08/1993, 77 kw, 1597 ccm, 105 PS, Hatchback, Petrol , ENG: B6 (SOHC)

1.6 (BG6S, BG6P) 4WD 04/1991-04/1994, 66 kw, 1597 ccm, 90 PS, Hatchback, Petrol , ENG: B67K, B67L, B67J

1.8 16V (BG8S, BG8P) 4WD 09/1989-03/1993, 103 kw, 1840 ccm, 140 PS, Hatchback, Petrol , ENG: BP31

1.8 16V GT (BG8S, BG8P) 4WD 08/1989-07/1994, 94 kw, 1840 ccm, 128 PS, Hatchback, Petrol , ENG: BP (DOHC)

1.6 16V (BG6S, BG6P) 4WD 03/1991-10/1994, 65 kw, 1597 ccm, 88 PS, Hatchback, Petrol , ENG: B6

MAZDA 323 F Mk V (BA) From 07/1994 to 09/1998

1.8 16V (BA8P) 4WD 08/1994-09/1998, 84 kw, 1840 ccm, 114 PS, Hatchback, Petrol , ENG: BP-ZE

1.5 16V (BA11) 4WD 07/1994-09/1998, 65 kw, 1489 ccm, 88 PS, Hatchback, Petrol , ENG: Z5-DE

MAZDA 323 F/P Mk VI (BJ) From 09/1998 to 05/2004

2.0 TD 4WD 09/1998-12/2001, 66 kw, 1998 ccm, 90 PS, Hatchback, Diesel , ENG: RF4F

1.5 16V (BJ5W) 4WD 09/1998-01/2001, 65 kw, 1498 ccm, 88 PS, Hatchback, Petrol , ENG: ZL06, ZL05

2.0 (BJFW) 4WD 01/2001-05/2004, 96 kw, 1991 ccm, 131 PS, Hatchback, Petrol , ENG: FS7E, FS7G

1.6 (BJ10M) 4WD 01/2001-05/2004, 72 kw, 1598 ccm, 98 PS, Hatchback, Petrol , ENG: ZM

2.0 D 4WD 09/1998-05/2004, 52 kw, 1998 ccm, 71 PS, Hatchback, Diesel , ENG: RF1G

1.3 16V (BJ3P, BJ14) 4WD 09/1998-01/2001, 54 kw, 1324 ccm, 73 PS, Hatchback, Petrol , ENG: B33G

2.0 TD 4WD 01/2001-05/2004, 74 kw, 1998 ccm, 101 PS, Hatchback, Diesel , ENG: RF4F

1.6 (BJ10M) 4WD 01/2001-05/2004, 70 kw, 1598 ccm, 95 PS, Hatchback, Petrol , ENG: ZM

1.4 (BJ3P) 4WD 01/2001-05/2004, 53 kw, 1324 ccm, 72 PS, Hatchback, Petrol

MAZDA 323 P Mk V (BA) From 10/1996 to 09/1998

1.5 16V 4WD 10/1996-09/1998, 65 kw, 1489 ccm, 88 PS, Hatchback, Petrol , ENG: Z5-DE

2.0 D 4WD 10/1996-09/1998, 52 kw, 1998 ccm, 71 PS, Hatchback, Diesel , ENG: RF1G

1.3 16V 4WD 10/1996-09/1998, 54 kw, 1324 ccm, 73 PS, Hatchback, Petrol , ENG: B32A

MAZDA 323 S Mk IV (BG) From 06/1989 to 10/1996

1.6 (BG6S) 4WD 09/1989-06/1991, 62 kw, 1597 ccm, 84 PS, Saloon, Petrol , ENG: B6E

1.3 (BG3P) 4WD 09/1989-06/1991, 49 kw, 1324 ccm, 67 PS, Saloon, Petrol , ENG: B383

1.7 D (BG7P) 4WD 08/1989-07/1994, 41 kw, 1720 ccm, 56 PS, Saloon, Diesel , ENG: PN46, PN54, PN62

1.8 16V GT (BG8P) 4WD 06/1989-07/1994, 94 kw, 1840 ccm, 128 PS, Saloon, Petrol , ENG: BP (DOHC)

1.6 16V (BG6S) 4WD 08/1989-10/1996, 65 kw, 1597 ccm, 88 PS, Saloon, Petrol , ENG: B6

1.3 16V (BG3P) 4WD 04/1991-07/1994, 54 kw, 1324 ccm, 73 PS, Saloon, Petrol , ENG: B384, B385

1.8 16V Turbo 4WD (BG8R) 4WD 01/1991-07/1994, 120 kw, 1840 ccm, 163 PS, Saloon, Petrol , ENG: BP Turbo

1.8 16V 4WD 4WD 09/1991-07/1994, 76 kw, 1840 ccm, 103 PS, Saloon, Petrol , ENG: BP52

1.8 16V (BG8P) 4WD 08/1989-07/1994, 76 kw, 1840 ccm, 103 PS, Saloon, Petrol , ENG: BP52

MAZDA 323 S Mk V (BA) From 09/1992 to 12/2003

1.3 16V 4WD 08/1994-09/1998, 54 kw, 1324 ccm, 73 PS, Saloon, Petrol , ENG: B3P7

1.5 16V 4WD 05/1994-12/1998, 66 kw, 1489 ccm, 90 PS, Saloon, Petrol , ENG: Z5-DE

1.8 16V (BA11) 4WD 08/1994-09/1998, 84 kw, 1840 ccm, 114 PS, Saloon, Petrol , ENG: BP-ZE

2.0 D 4WD 10/1996-09/1998, 52 kw, 1998 ccm, 71 PS, Saloon, Diesel , ENG: RF1G

1.7 TD 4WD 05/1994-09/1998, 60 kw, 1686 ccm, 82 PS, Saloon, Diesel , ENG: 4EE1-T

1.5 16V (BA11) 4WD 08/1994-09/1998, 65 kw, 1489 ccm, 88 PS, Saloon, Petrol , ENG: Z5-DE

MAZDA 323 S Mk VI (BJ) From 05/1998 to 05/2004

1.9 16V (BJ10M) 4WD 09/1998-05/2004, 84 kw, 1840 ccm, 114 PS, Saloon, Petrol , ENG: FP55, FP

2.0 (BJ10S) 4WD 02/2000-05/2004, 98 kw, 1991 ccm, 133 PS, Saloon, Petrol , ENG: FS

2.0 TD (BJEP) 4WD 09/1998-05/2004, 66 kw, 1998 ccm, 90 PS, Saloon, Diesel , ENG: RF2A

1.6 (BJ10M) 4WD 01/2001-05/2004, 72 kw, 1598 ccm, 98 PS, Saloon, Petrol , ENG: ZM

1.3 (BJ3P) 4WD 01/2001-05/2004, 53 kw, 1324 ccm, 72 PS, Saloon, Petrol , ENG: B35S, B3 (16V)

1.5 16V (BJ5P) 4WD 09/1998-01/2001, 65 kw, 1498 ccm, 88 PS, Saloon, Petrol , ENG: ZL06, ZL05

2.0 (BJFP) 4WD 01/2001-05/2004, 96 kw, 1991 ccm, 131 PS, Saloon, Petrol , ENG: FS7E, FS7G

2.0 D (BJ1_) 4WD 09/1998-05/2004, 52 kw, 1998 ccm, 71 PS, Saloon, Diesel , ENG: RF1S

1.6 (BJ10M) 4WD 01/2001-05/2004, 70 kw, 1598 ccm, 95 PS, Saloon, Petrol , ENG: ZM

1.3 16V (BJ3P) 4WD 09/1998-01/2001, 54 kw, 1324 ccm, 73 PS, Saloon, Petrol , ENG: B33G

1.6 (BJ10M) 4WD 09/1998-02/2001, 80 kw, 1598 ccm, 109 PS, Saloon, Petrol

MAZDA DEMIO (DW) From 01/1996 to 07/2003

1.5 16V (DW5W) 4WD 04/2000-07/2003, 55 kw, 1498 ccm, 75 PS, Hatchback, Petrol , ENG: B5 E

1.3 16V (DW3W, DW19) 4WD 08/1998-07/2003, 46 kw, 1324 ccm, 63 PS, Hatchback, Petrol , ENG: B33L, B3 ME, B34P, B35J

1.3 i 16V (DW3W) 4WD 01/1996-10/2002, 61 kw, 1324 ccm, 83 PS, Hatchback, Petrol , ENG: B3 ME

1.3 i 16V (DW3W) 4WD 08/1998-04/2000, 53 kw, 1324 ccm, 72 PS, Hatchback, Petrol , ENG: B33L, B34P, B35J

MAZDA MX-3 / AZ-3 / PRESSO (EC) From 05/1991 to 09/1998

1.6 i 4WD 11/1993-09/1998, 79 kw, 1597 ccm, 107 PS, Coupe, Petrol , ENG: B6DA

1.6 4WD 05/1991-10/1993, 66 kw, 1597 ccm, 90 PS, Coupe, Petrol , ENG: B67K

1.5 i (EC5SA) 4WD 07/1991-12/1997, 88 kw, 1498 ccm, 120 PS, Coupe, Petrol , ENG: B5-ZE

1.8 i V6 (ECPSA) 4WD 01/1994-10/1997, 95 kw, 1845 ccm, 129 PS, Coupe, Petrol , ENG: K8Y1

1.8 i V6 (ECPSA) 4WD 01/1992-01/1994, 98 kw, 1845 ccm, 133 PS, Coupe, Petrol , ENG: K819

1.6 i 4WD 11/1993-09/1998, 81 kw, 1598 ccm, 110 PS, Coupe, Petrol , ENG: D6DK

1.8 i V6 4WD 01/1996-10/1997, 99 kw, 1845 ccm, 135 PS, Coupe, Petrol , ENG: K8-ZE

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.