DELPHI LM40825 Main Brake Cylinder

Compatible with MERCEDES-BENZ 190 (W201) , MERCEDES-BENZ 124 Sedans (W124) , MERCEDES-BENZ E-CLASS (W124) Show more info
Ensures proper brake fluid pressure for reliable braking performance. A direct fit for your vehicle's braking system.
54.84 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (18.05.2026)
PN LM40825
Make DELPHI
EAN 5012759058343

The DELPHI LM40825 Main Brake Cylinder is a critical component of your vehicle's hydraulic braking system. It is responsible for converting the force applied to the brake pedal into hydraulic pressure, which then actuates the brakes. This cylinder is engineered to meet or exceed original equipment specifications, ensuring consistent and dependable performance. Its robust construction is designed to withstand the demanding conditions within the braking system, providing longevity and reliability. Proper functioning of the main brake cylinder is essential for safe driving. It allows for smooth and controlled deceleration, ensuring you can stop your vehicle effectively when needed. Replacing a worn or faulty main brake cylinder with the DELPHI LM40825 will restore optimal braking function.

  • Direct replacement for original equipment
  • Ensures proper hydraulic pressure for braking
  • Reliable and consistent braking performance
  • Durable construction for long service life
  • Restores optimal braking system function
  • Designed to meet stringent quality standards
Piston diameter [mm]
23,8
Brake system
LUCAS
Thread size 1
M10x1
  • MERCEDES-BENZ
    • 190 (W201)
      • E 2.3-16 (125kW/170PS)
      • E 2.3-16 (130kW/177PS)
      • E 2.3-16 (201.034) (136kW/185PS)
      • E 2.5-16 Evolution (201.036) (143kW/194PS)
      • E 2.5-16 (201.035) (150kW/204PS)
      • E 2.6 (122kW/166PS)
      • E 2.6 (201.029) (118kW/160PS)
      • E 2.5-16 (201.035) (143kW/194PS)
    • 124 Sedans (W124)
      • 200 (124.020) (75kW/102PS)
      • 200 (124.020) (80kW/109PS)
      • 200 E (124.021) (87kW/118PS)
      • 200 E (124.021) (90kW/122PS)
      • 230 E (124.023) (97kW/132PS)
      • 230 E (124.023) (100kW/136PS)
      • 260 E 4-matic (124.226) (118kW/160PS)
      • 260 E (124.026) (118kW/160PS)
      • 260 E (124.026) (122kW/166PS)
      • 260 E 4-matic (124.226) (122kW/166PS)
      • 300 E (138kW/188PS)
      • 300 E (124.030) (132kW/180PS)
      • 300 E 4-matic (124.230) (132kW/180PS)
      • 300 E 4-matic (138kW/188PS)
      • 300 E (138kW/188PS)
      • 200 D (124.120) (53kW/72PS)
      • 200 D (124.120) (55kW/75PS)
      • 250 D (124.125) (66kW/90PS)
      • 250 D (124.125) (69kW/94PS)
      • 250 Turbo-D (124.128) (93kW/126PS)
      • 300 D (124.130) (80kW/109PS)
      • 300 D 4-matic (124.330) (80kW/109PS)
      • 300 D (124.130) (81kW/110PS)
      • 300 D 4-matic (124.330) (83kW/113PS)
      • 300 D (124.130) (83kW/113PS)
      • 300 Turbo-D 4-matic (124.333) (105kW/143PS)
      • 300 Turbo-D 4-matic (124.333) (108kW/147PS)
      • 300 Turbo-D (124.133) (108kW/147PS)
      • 200 (77kW/105PS)
      • 300 E-24 (124.031) (162kW/220PS)
      • 220 E (124.022) (110kW/150PS)
      • 280 E (124.028) (145kW/197PS)
      • 300 Turbo-D (124.133) (105kW/143PS)
      • 230 E Cat (124.023) (97kW/132PS)
    • E-CLASS (W124)
      • E 250 D (124.126, 124.129) (83kW/113PS)
      • E 300 D (124.131) (100kW/136PS)
      • E 200 (124.019) (100kW/136PS)
      • E 220 (124.022) (110kW/150PS)
      • E 280 (124.029) (142kW/193PS)
      • E 280 (124.028) (145kW/197PS)
      • E 320 (124.032) (162kW/220PS)
      • E 200 D (124.120) (55kW/75PS)
      • E 250 Turbo-D (124.128) (93kW/126PS)
      • E 300 Turbo-D 4-matic (124.333) (108kW/147PS)
      • E 300 Turbo-D (124.133) (108kW/147PS)
      • E 300 4-matic (124.230) (132kW/180PS)
    • 124 T-Model (S124)
      • 200 T (124.080) (77kW/105PS)
      • 200 T (124.080) (80kW/109PS)
      • 200 TE (124.081) (87kW/118PS)
      • 200 TE (90kW/122PS)
      • 230 TE Cat (124.083) (97kW/132PS)
      • 230 TE (124.083) (100kW/136PS)
      • 300 TE 4-matic (124.290) (132kW/180PS)
      • 300 TE (124.090) (132kW/180PS)
      • 300 TE (124.090) (138kW/188PS)
      • 300 TE 4-matic (124.290) (138kW/188PS)
      • 200 T D (124.180) (53kW/72PS)
      • 200 T D (124.180) (55kW/75PS)
      • 250 T D (124.185) (69kW/94PS)
      • 300 T D (124.190) (80kW/109PS)
      • 300 T D (124.190) (81kW/110PS)
      • 300 T D (124.190) (83kW/113PS)
      • 300 T Turbo-D 4-matic (124.393) (105kW/143PS)
      • 300 T Turbo-D 4-matic (124.393) (108kW/147PS)
      • 300 TE-24 (124.091) (162kW/220PS)
      • 260 TE FGST. (118kW/160PS)
      • 260 TE FGST. (122kW/166PS)
      • 220 TE (124.082) (110kW/150PS)
      • 300 T Turbo-D (105kW/143PS)
      • 300 T Turbo-D (124.193) (108kW/147PS)
      • 200 TE (124.079) (100kW/136PS)
      • 230 TE (124.083) (97kW/132PS)
      • 250 TD Turbo (124.188) (93kW/126PS)
    • E-CLASS T-Model (S124)
      • E 300 TD (124.191) (100kW/136PS)
      • E 200 T (124.079) (100kW/136PS)
      • E 220 T (124.082) (110kW/150PS)
      • E 280 T (124.088) (145kW/197PS)
      • E 320 T (124.092) (162kW/220PS)
      • E 250 TD (124.186) (83kW/113PS)
      • E 280 T (124.088) (142kW/193PS)
      • E 36 T AMG (124.092) (200kW/272PS)
      • E 300 T Turbo-D (124.193) (108kW/147PS)
      • E 300 T 4-matic (124.290) (132kW/180PS)
      • E 300 T Turbo-D 4-matic (124.393) (108kW/147PS)
      • E 250 Turbo D (93kW/126PS)
    • 124 Coupe (C124)
      • 230 CE (124.043) (100kW/136PS)
      • 300 CE (138kW/188PS)
      • 300 CE-24 (124.051) (162kW/220PS)
      • 230 CE Cat (124.043) (97kW/132PS)
      • 300 CE (124.050) (132kW/180PS)
      • 230 CE (124.043) (97kW/132PS)
      • 200 CE (124.040) (100kW/136PS)
      • 200 CE (124.041) (87kW/118PS)
      • 200 CE (124.041) (90kW/122PS)
    • E-CLASS Kabriolets (A124)
      • E 200 (124.060) (100kW/136PS)
      • E 220 (124.062) (110kW/150PS)
      • E 320 (124.066) (162kW/220PS)
      • E 36 AMG (124.066) (200kW/272PS)
    • E-CLASS Coupe (C124)
      • E 200 (124.040) (100kW/136PS)
      • E 220 (124.042) (110kW/150PS)
      • E 320 (124.052) (162kW/220PS)
      • E 36 AMG (124.052) (200kW/272PS)
    • 124 Kabriolets (A124)
      • 300 CE-24 (124.061) (162kW/220PS)
    • C-CLASS (W202)
      • C 200 D (202.120) (55kW/75PS)
      • C 220 D (202.121) (70kW/95PS)
      • C 250 D (202.125) (83kW/113PS)
      • C 180 (202.018) (90kW/122PS)
      • C 220 (202.022) (110kW/150PS)
      • C 280 (202.028) (142kW/193PS)
      • C 200 (202.020) (100kW/136PS)
      • C 36 AMG (202.028) (206kW/280PS)
      • C 180 (202.018) (89kW/121PS)
      • C 230 Kompressor (202.024) (142kW/193PS)
      • C 200 Kompressor (202.025) (132kW/180PS)
      • C 230 (202.023) (110kW/150PS)
      • C 220 D (202.021) (55kW/75PS)
    • C-CLASS T-Model (S202)
      • C 200 T (202.080) (100kW/136PS)
      • C 230 T (202.083) (110kW/150PS)
      • C 200 T Kompressor (202.082) (141kW/192PS)
      • C 180 T (202.081) (95kW/129PS)
      • C 200 T Kompressor (202.087) (120kW/163PS)
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