Name: Top Strut Mounting BORG & BECK BSM5039 OE Ref 503521
Brand: BORG & BECK
SKU: BSM5039
Price: 57 GBP
Availability: InStock

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Top Strut Mounting BORG & BECK BSM5039 OE Ref 503521 BORG & BECK

Key Specification:

EAN: 5055188253989
Inner Diameter [mm]: 14
OEM Reference number: 503521
paired article number: FSM5039
PURPOSE GROUP: Suspension Strut

See Full Specification

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£ 57

£ 47.5 excl. VAT

In Stock

SKU:	BORG & BECK BSM5039
Brand	BORG & BECK

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

5055188253989

Inner Diameter [mm]

OEM Reference number

503521

paired article number

FSM5039

PURPOSE GROUP

Suspension Strut

Supplementary Info

without bearing

Supplementary Info

TOP STRUT MOUNT L/R

Need a Top Strut Mounting BORG & BECK OE Ref for Your MERCEDES-BENZ?

This one's manufactured by BORG & BECK and built to OEM reference 503521, so it replaces the original part without any compromise on fit or function.

Reference BSM5039, EAN: 5055188253989 is printed on the part itself, so you can double-check it against what you're removing.

without bearingTOP STRUT MOUNT L/R

Fitment on MERCEDES-BENZ models can vary by year, so it's worth confirming with the OEM reference or our vehicle lookup tool rather than ordering on name alone.

If it turns out not to be the one, the rest of Suspension is sorted by vehicle so you can find the right match faster.

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

CITROËN 5035.21 CITROËN 503521 MERCEDES-BENZ 1243201444 MERCEDES-BENZ A 124 320 14 44 MERCEDES-BENZ A1243201444 PEUGEOT 5035.21 PEUGEOT 503521 CITROËN/PEUGEOT 5035.21 CITROËN/PEUGEOT 503521

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

MERCEDES-BENZ

MERCEDES-BENZ 124 Convertible (A124) From 09/1991 to 06/1993

300 CE-24 (124.061) Rear-Wheel Drive 04/1992-06/1993, 170 kw, 2960 ccm, 231 PS, Convertible, Petrol , ENG: M 104.980

300 CE-24 (124.061) Rear-Wheel Drive 04/1992-06/1993, 162 kw, 2960 ccm, 220 PS, Convertible, Petrol , ENG: M 104.980

MERCEDES-BENZ 124 Coupe (C124) From 03/1987 to 07/1993

230 CE Cat (124.043) Rear-Wheel Drive 06/1989-12/1992, 97 kw, 2298 ccm, 132 PS, Coupe, Petrol , ENG: M 102.982

220 CE (124.042) Rear-Wheel Drive 10/1992-05/1993, 110 kw, 2199 ccm, 150 PS, Coupe, Petrol , ENG: M 111.960

300 CE Rear-Wheel Drive 03/1987-12/1989, 138 kw, 2960 ccm, 188 PS, Coupe, Petrol , ENG: M 103.983

300 CE-24 (124.051) Rear-Wheel Drive 09/1989-12/1992, 170 kw, 2960 ccm, 231 PS, Coupe, Petrol , ENG: M 104.980

300 CE (124.050) Rear-Wheel Drive 03/1987-05/1993, 132 kw, 2960 ccm, 180 PS, Coupe, Petrol , ENG: M 103.983

230 CE (124.043) Rear-Wheel Drive 03/1987-12/1992, 97 kw, 2298 ccm, 132 PS, Coupe, Petrol , ENG: M 102.982

320 CE (124.052) Rear-Wheel Drive 10/1992-05/1993, 162 kw, 3199 ccm, 220 PS, Coupe, Petrol , ENG: M 104.992

300 CE-24 (124.051) Rear-Wheel Drive 09/1989-12/1992, 162 kw, 2960 ccm, 220 PS, Coupe, Petrol , ENG: M 104.980

230 CE (124.043) Rear-Wheel Drive 03/1987-12/1992, 100 kw, 2298 ccm, 136 PS, Coupe, Petrol , ENG: M 102.982

MERCEDES-BENZ 124 Saloon (W124) From 12/1984 to 08/1993

400 E 4.2 (124.034) Rear-Wheel Drive 10/1992-06/1993, 205 kw, 4196 ccm, 279 PS, Saloon, Petrol , ENG: M 119.975

300 Turbo-D 4-matic (124.333) 4WD 09/1986-09/1988, 105 kw, 2996 ccm, 143 PS, Saloon, Diesel , ENG: OM 603.960, OM 603.963

300 E Rear-Wheel Drive 01/1985-12/1985, 138 kw, 2960 ccm, 188 PS, Saloon, Petrol , ENG: M 103.980

250 D (124.125) Rear-Wheel Drive 01/1989-06/1993, 69 kw, 2497 ccm, 94 PS, Saloon, Diesel , ENG: OM 602.912

200 (124.020) Rear-Wheel Drive 01/1986-05/1990, 75 kw, 1996 ccm, 102 PS, Saloon, Petrol , ENG: M 102.922

220 E (124.022) Rear-Wheel Drive 10/1992-06/1993, 110 kw, 2199 ccm, 150 PS, Saloon, Petrol , ENG: M 111.960

300 D (124.130) Rear-Wheel Drive 08/1989-06/1993, 83 kw, 2996 ccm, 113 PS, Saloon, Diesel , ENG: OM 603.912

260 E (124.026) Rear-Wheel Drive 09/1985-08/1992, 118 kw, 2597 ccm, 160 PS, Saloon, Petrol , ENG: M 103.940

200 D (124.120) Rear-Wheel Drive 08/1989-06/1993, 55 kw, 1997 ccm, 75 PS, Saloon, Diesel , ENG: OM 601.912

230 E Cat (124.023) Rear-Wheel Drive 06/1989-06/1993, 97 kw, 2298 ccm, 132 PS, Saloon, Petrol , ENG: M 102.982

500 E (124.036) Rear-Wheel Drive 01/1991-06/1993, 240 kw, 4973 ccm, 326 PS, Saloon, Petrol , ENG: M 119.974

300 D (124.130) Rear-Wheel Drive 06/1990-06/1993, 81 kw, 2996 ccm, 110 PS, Saloon, Diesel , ENG: OM 603.912

230 E (124.023) Rear-Wheel Drive 01/1985-06/1993, 100 kw, 2298 ccm, 136 PS, Saloon, Petrol , ENG: M 102.982

200 Rear-Wheel Drive 01/1986-10/1992, 77 kw, 1996 ccm, 105 PS, Saloon, Petrol , ENG: M 102.922

300 E Rear-Wheel Drive 06/1985-08/1992, 138 kw, 2960 ccm, 188 PS, Saloon, Petrol , ENG: M 103.983

200 E (124.021) Rear-Wheel Drive 09/1988-12/1989, 90 kw, 1996 ccm, 122 PS, Saloon, Petrol , ENG: M 102.963

300 D (124.130) Rear-Wheel Drive 12/1984-08/1989, 80 kw, 2996 ccm, 109 PS, Saloon, Diesel , ENG: OM 603.912

300 Turbo-D 4-matic (124.333) 4WD 01/1988-06/1993, 108 kw, 2996 ccm, 147 PS, Saloon, Diesel , ENG: OM 603.963

300 E (124.030) Rear-Wheel Drive 08/1985-08/1992, 132 kw, 2960 ccm, 180 PS, Saloon, Petrol , ENG: M 103.983

300 E-24 (124.031) Rear-Wheel Drive 09/1988-08/1992, 162 kw, 2960 ccm, 220 PS, Saloon, Petrol , ENG: M 104.980

200 (124.020) Rear-Wheel Drive 12/1985-05/1990, 80 kw, 1996 ccm, 109 PS, Saloon, Petrol , ENG: M 102.922

280 E (124.028) Rear-Wheel Drive 10/1992-06/1993, 145 kw, 2799 ccm, 197 PS, Saloon, Petrol , ENG: M 104.942

260 E (124.026) Rear-Wheel Drive 09/1985-12/1989, 122 kw, 2597 ccm, 166 PS, Saloon, Petrol , ENG: M 103.940

320 E (124.032) Rear-Wheel Drive 10/1992-06/1993, 162 kw, 3199 ccm, 220 PS, Saloon, Petrol , ENG: M 104.992

250 D (124.125) Rear-Wheel Drive 04/1985-06/1993, 66 kw, 2497 ccm, 90 PS, Saloon, Diesel , ENG: OM 602.912

200 E (124.019) Rear-Wheel Drive 10/1992-06/1993, 100 kw, 1998 ccm, 136 PS, Saloon, Petrol , ENG: M 111.940

300 D 4-matic (124.330) 4WD 08/1989-06/1993, 83 kw, 2996 ccm, 113 PS, Saloon, Diesel , ENG: OM 603.913

260 E 4-matic (124.226) 4WD 09/1986-08/1992, 118 kw, 2597 ccm, 160 PS, Saloon, Petrol , ENG: M 103.943

200 D (124.120) Rear-Wheel Drive 12/1984-08/1989, 53 kw, 1997 ccm, 72 PS, Saloon, Diesel , ENG: OM 601.912

300 D 4-matic (124.330) 4WD 09/1986-08/1992, 80 kw, 2996 ccm, 109 PS, Saloon, Diesel , ENG: OM 603.913

230 E (124.023) Rear-Wheel Drive 12/1984-03/1992, 97 kw, 2298 ccm, 132 PS, Saloon, Petrol , ENG: M 102.982

300 E-24 (124.031) Rear-Wheel Drive 09/1988-08/1992, 170 kw, 2960 ccm, 231 PS, Saloon, Petrol , ENG: M 104.980

300 Turbo-D (124.133) Rear-Wheel Drive 09/1988-06/1993, 108 kw, 2996 ccm, 147 PS, Saloon, Diesel , ENG: OM 603.960

300 E 4-matic 4WD 09/1986-02/1992, 138 kw, 2960 ccm, 188 PS, Saloon, Petrol , ENG: M 103.983

300 Turbo-D (124.133) Rear-Wheel Drive 09/1986-09/1988, 105 kw, 2996 ccm, 143 PS, Saloon, Diesel , ENG: OM 603.960, OM 603.963

250 Turbo-D (124.128) Rear-Wheel Drive 09/1988-06/1993, 93 kw, 2497 ccm, 126 PS, Saloon, Diesel , ENG: OM 602.962

200 E (124.021) Rear-Wheel Drive 09/1988-08/1993, 87 kw, 1996 ccm, 118 PS, Saloon, Petrol , ENG: M 102.963

MERCEDES-BENZ 124 T-Model (S124) From 09/1985 to 12/1993

250 TD Turbo (124.188) Rear-Wheel Drive 03/1988-07/1993, 93 kw, 2497 ccm, 126 PS, Estate, Diesel , ENG: OM 602.962

200 TE Rear-Wheel Drive 09/1988-12/1989, 90 kw, 1996 ccm, 122 PS, Estate, Petrol , ENG: M 102.963

320 TE (124.092) Rear-Wheel Drive 10/1992-06/1993, 162 kw, 3199 ccm, 220 PS, Estate, Petrol , ENG: M 104.992

200 T D (124.180) Rear-Wheel Drive 09/1985-08/1991, 53 kw, 1997 ccm, 72 PS, Estate, Diesel , ENG: OM 601.912

230 TE (124.083) Rear-Wheel Drive 09/1985-08/1992, 97 kw, 2298 ccm, 132 PS, Estate, Petrol , ENG: M 102.982

200 T (124.080) Rear-Wheel Drive 09/1985-08/1989, 80 kw, 1996 ccm, 109 PS, Estate, Petrol , ENG: M 102.922

260 TE FGST. Rear-Wheel Drive 09/1989-08/1992, 118 kw, 2597 ccm, 160 PS, Estate, Petrol , ENG: M 103.940

300 TE (124.090) Rear-Wheel Drive 01/1986-12/1989, 138 kw, 2960 ccm, 188 PS, Estate, Petrol , ENG: M 103.983

300 T D (124.190) Rear-Wheel Drive 01/1989-06/1993, 81 kw, 2996 ccm, 110 PS, Estate, Diesel , ENG: OM 603.912

300 TE-24 (124.091) Rear-Wheel Drive 09/1989-08/1992, 162 kw, 2960 ccm, 220 PS, Estate, Petrol , ENG: M 104.980

300 TE 4-matic (124.290) 4WD 09/1986-06/1993, 132 kw, 2960 ccm, 180 PS, Estate, Petrol , ENG: M 103.985

300 TE-24 (124.091) Rear-Wheel Drive 09/1989-08/1992, 170 kw, 2960 ccm, 231 PS, Estate, Petrol , ENG: M 104.980

300 T Turbo-D (124.193) Rear-Wheel Drive 01/1989-06/1993, 108 kw, 2996 ccm, 147 PS, Estate, Diesel , ENG: OM 603.960

200 TE (124.079) Rear-Wheel Drive 05/1986-06/1993, 100 kw, 1998 ccm, 136 PS, Estate, Petrol , ENG: M 111.940

250 T D (124.185) Rear-Wheel Drive 01/1989-06/1993, 69 kw, 2497 ccm, 94 PS, Estate, Diesel , ENG: OM 602.912

220 TE (124.082) Rear-Wheel Drive 10/1992-05/1993, 110 kw, 2199 ccm, 150 PS, Estate, Petrol , ENG: M 111.960

230 TE Cat (124.083) Rear-Wheel Drive 06/1989-08/1992, 97 kw, 2298 ccm, 132 PS, Estate, Petrol , ENG: M 102.982

280 TE (124.088) Rear-Wheel Drive 10/1992-06/1993, 145 kw, 2799 ccm, 197 PS, Estate, Petrol , ENG: M 104.942

200 T D (124.180) Rear-Wheel Drive 09/1988-08/1991, 55 kw, 1997 ccm, 75 PS, Estate, Diesel , ENG: OM 601.912

300 T Turbo-D 4-matic (124.393) 4WD 09/1986-01/1989, 105 kw, 2996 ccm, 143 PS, Estate, Diesel , ENG: OM 603.963

200 TE (124.081) Rear-Wheel Drive 09/1988-08/1992, 87 kw, 1996 ccm, 118 PS, Estate, Petrol , ENG: M 102.963

260 TE FGST. Rear-Wheel Drive 09/1985-12/1989, 122 kw, 2597 ccm, 166 PS, Estate, Petrol , ENG: M 103.940

300 TE 4-matic (124.290) 4WD 09/1986-12/1989, 138 kw, 2960 ccm, 188 PS, Estate, Petrol , ENG: M 103.983

300 T D (124.190) Rear-Wheel Drive 01/1989-06/1993, 83 kw, 2996 ccm, 113 PS, Estate, Diesel , ENG: OM 603.912

200 T (124.080) Rear-Wheel Drive 01/1986-05/1990, 77 kw, 1996 ccm, 105 PS, Estate, Petrol , ENG: M 102.922

300 TE (124.090) Rear-Wheel Drive 01/1986-08/1992, 132 kw, 2960 ccm, 180 PS, Estate, Petrol , ENG: M 103.983

300 T D (124.190) Rear-Wheel Drive 09/1986-06/1993, 80 kw, 2996 ccm, 109 PS, Estate, Diesel , ENG: OM 603.912

300 T Turbo-D Rear-Wheel Drive 09/1986-01/1989, 105 kw, 2996 ccm, 143 PS, Estate, Diesel , ENG: OM 603.960, OM 603.963

230 TE (124.083) Rear-Wheel Drive 09/1985-08/1992, 100 kw, 2298 ccm, 136 PS, Estate, Petrol , ENG: M 102.982

250 T D (124.185) Rear-Wheel Drive 09/1985-06/1993, 66 kw, 2497 ccm, 90 PS, Estate, Diesel , ENG: OM 602.912

MERCEDES-BENZ E-CLASS (W124) From 02/1993 to 06/1996

E 280 (124.028) Rear-Wheel Drive 06/1993-06/1995, 145 kw, 2799 ccm, 197 PS, Saloon, Petrol , ENG: M 104.942

E 220 (124.022) Rear-Wheel Drive 06/1993-06/1995, 110 kw, 2199 ccm, 150 PS, Saloon, Petrol , ENG: M 111.960

E 300 Turbo-D 4-matic (124.333) 4WD 06/1993-06/1995, 108 kw, 2996 ccm, 147 PS, Saloon, Diesel , ENG: OM 603.963

E 420 (124.034) Rear-Wheel Drive 06/1993-06/1995, 205 kw, 4196 ccm, 279 PS, Saloon, Petrol , ENG: M 119.975

E 200 D (124.120) Rear-Wheel Drive 06/1993-06/1995, 55 kw, 1997 ccm, 75 PS, Saloon, Diesel , ENG: OM 601.912

E 250 D (124.126, 124.129) Rear-Wheel Drive 07/1993-06/1995, 83 kw, 2497 ccm, 113 PS, Saloon, Diesel , ENG: OM 605.911

E 300 D (124.131) Rear-Wheel Drive 07/1993-06/1995, 100 kw, 2996 ccm, 136 PS, Saloon, Diesel , ENG: OM 606.910

E 280 (124.029) Rear-Wheel Drive 06/1993-06/1995, 142 kw, 2799 ccm, 193 PS, Saloon, Petrol , ENG: M 104.942

E 200 (124.019) Rear-Wheel Drive 06/1993-06/1995, 100 kw, 1998 ccm, 136 PS, Saloon, Petrol , ENG: M 111.940

E 500 (124.036) Rear-Wheel Drive 06/1993-06/1995, 235 kw, 4973 ccm, 320 PS, Saloon, Petrol , ENG: M 119.974

E 60 AMG (124.036) Rear-Wheel Drive 05/1994-06/1995, 280 kw, 5956 ccm, 381 PS, Saloon, Petrol , ENG: M 119.974 (AMG 6.0)

E 300 Turbo-D (124.133) Rear-Wheel Drive 06/1993-06/1995, 108 kw, 2996 ccm, 147 PS, Saloon, Diesel , ENG: OM 603.960

E 250 Turbo-D (124.128) Rear-Wheel Drive 06/1993-06/1995, 93 kw, 2497 ccm, 126 PS, Saloon, Diesel , ENG: OM 602.962

E 320 (124.032) Rear-Wheel Drive 06/1993-06/1995, 162 kw, 3199 ccm, 220 PS, Saloon, Petrol , ENG: M 104.992

MERCEDES-BENZ E-CLASS Convertible (A124) From 05/1993 to 03/1998

E 220 (124.062) Rear-Wheel Drive 06/1993-03/1998, 110 kw, 2199 ccm, 150 PS, Convertible, Petrol , ENG: M 111.960

E 200 (124.060) Rear-Wheel Drive 06/1993-03/1998, 100 kw, 1998 ccm, 136 PS, Convertible, Petrol , ENG: M 111.940

E 320 (124.066) Rear-Wheel Drive 06/1993-03/1998, 162 kw, 3199 ccm, 220 PS, Convertible, Petrol , ENG: M 104.992

E 36 AMG (124.066) Rear-Wheel Drive 05/1994-03/1998, 200 kw, 3606 ccm, 272 PS, Convertible, Petrol , ENG: M 104.992 (AMG 3.6)

MERCEDES-BENZ E-CLASS Coupe (C124) From 06/1993 to 06/1997

E 36 AMG (124.052) Rear-Wheel Drive 05/1994-06/1997, 200 kw, 3606 ccm, 272 PS, Coupe, Petrol , ENG: M 104.992 (AMG 3.6)

E 220 (124.042) Rear-Wheel Drive 06/1993-06/1997, 110 kw, 2199 ccm, 150 PS, Coupe, Petrol , ENG: M 111.960

E 200 (124.040) Rear-Wheel Drive 06/1993-06/1997, 100 kw, 1998 ccm, 136 PS, Coupe, Petrol , ENG: M 111.940

E 320 (124.052) Rear-Wheel Drive 06/1993-06/1997, 162 kw, 3199 ccm, 220 PS, Coupe, Petrol , ENG: M 104.992

MERCEDES-BENZ E-CLASS T-Model (S124) From 06/1993 to 06/1996

E 200 T (124.079) Rear-Wheel Drive 06/1993-06/1996, 100 kw, 1998 ccm, 136 PS, Estate, Petrol , ENG: M 111.940

E 36 T AMG (124.092) Rear-Wheel Drive 05/1994-06/1996, 200 kw, 3606 ccm, 272 PS, Estate, Petrol , ENG: M 104.992 (AMG 3.6)

E 250 TD (124.186) Rear-Wheel Drive 06/1993-06/1996, 83 kw, 2497 ccm, 113 PS, Estate, Diesel , ENG: OM 605.911

E 300 TD (124.191) Rear-Wheel Drive 06/1993-06/1996, 100 kw, 2996 ccm, 136 PS, Estate, Diesel , ENG: OM 606.910

E 300 T Turbo-D (124.193) Rear-Wheel Drive 06/1993-06/1996, 108 kw, 2996 ccm, 147 PS, Estate, Diesel , ENG: OM 603.960

E 220 T (124.082) Rear-Wheel Drive 06/1993-06/1996, 110 kw, 2199 ccm, 150 PS, Estate, Petrol , ENG: M 111.960

E 280 T (124.088) Rear-Wheel Drive 06/1993-06/1996, 142 kw, 2799 ccm, 193 PS, Estate, Petrol , ENG: M 104.942

E 250 Turbo D Rear-Wheel Drive 06/1993-06/1996, 93 kw, 2497 ccm, 126 PS, Estate, Diesel , ENG: OM 602.962

E 320 T (124.092) Rear-Wheel Drive 06/1993-06/1996, 162 kw, 3199 ccm, 220 PS, Estate, Petrol , ENG: M 104.992

E 280 T (124.088) Rear-Wheel Drive 06/1993-06/1996, 145 kw, 2799 ccm, 197 PS, Estate, Petrol , ENG: M 104.942

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.