TOPRAN Brake Pad Wear Sensor 401 204

Compatible with MERCEDES-BENZ SPRINTER 2-t Autobuss (B901, B902) , MERCEDES-BENZ VITO Autobuss (W638) , MERCEDES-BENZ V-CLASS (638/2) Show more info
This TOPRAN brake pad wear sensor, part number 401 204, is designed to monitor the wear level of your vehicle's brake pads. It provides an early warning when brake pads need replacement, ensuring optimal braking performance and safety.
0.82 EUR
inc. VAT 21%
In stock 5
Delivery 1 day (18.05.2026)
PN 401 204
Make TOPRAN

The TOPRAN 401 204 is a crucial component for maintaining the safety and efficiency of your braking system. This wear sensor is engineered to detect when brake pads have reached a critical wear limit. Upon detecting excessive wear, the sensor triggers a warning light on your dashboard, alerting the driver to the need for immediate brake pad service. This proactive notification helps prevent potential damage to brake discs and ensures that braking power remains consistent. Crafted with quality materials, this TOPRAN sensor is built for durability and reliable performance under various driving conditions. Its precise design ensures accurate readings and seamless integration with your vehicle's existing braking system.

  • Part Number: 401 204
  • Brand: TOPRAN
  • Monitors brake pad wear
  • Provides early warning for replacement
  • Enhances braking safety
  • Helps prevent damage to brake discs
  • Durable construction for reliable performance
Length [mm]
215
Wear sensor
Replace the warning contact together with the brake pads
Brake type
Disc brake mechanism
  • MERCEDES-BENZ
    • SPRINTER 2-t Autobuss (B901, B902)
      • 208 D (901.371, 902.371, 902.372) (58kW/79PS)
      • 212 D (902.471, 902.472) (90kW/122PS)
      • 214 (902.071, 902.072, 902.671, 902.672) (105kW/143PS)
      • 210 D (902.471, 902.472) (75kW/102PS)
      • 208 CDI (901.671, 902.671, 902.672) (60kW/82PS)
      • 211 CDI (902.671, 902.672) (80kW/109PS)
      • 213 CDI (902.671, 902.672) (95kW/129PS)
      • 216 CDI (902.671, 902.672) (115kW/156PS)
      • 214 NGT (902.072, 902.671, 902.672) (95kW/129PS)
    • VITO Autobuss (W638)
      • 108 D 2.3 (638.164) (58kW/79PS)
      • 110 TD 2.3 (638.174) (72kW/98PS)
      • 113 2.0 (638.114, 638.194) (95kW/129PS)
      • 114 2.3 (638.134, 638.194) (105kW/143PS)
      • 112 CDI 2.2 (638.194) (90kW/122PS)
    • V-CLASS (638/2)
      • V 230 TD (638.274) (72kW/98PS)
      • V 230 (638.234, 638.294) (105kW/143PS)
      • V 280 (638.244, 638.294) (128kW/174PS)
      • V 200 (638.214, 638.294) (95kW/129PS)
      • V 220 CDI (638.294) (90kW/122PS)
    • SPRINTER 2-t Furgons (B901, B902)
      • 210 D (901.461, 901.462, 902.461, 902.462) (75kW/102PS)
      • 208 D (901.361, 901.362, 902.361, 902.362) (58kW/79PS)
      • 212 D (901.461, 901.462, 902.461, 902.462) (90kW/122PS)
      • 214 (901.061, 901.062, 901.661, 901.662, 902.061,... (105kW/143PS)
      • 208 D (901.361, 901.362, 902.361, 902.362) (60kW/82PS)
      • 208 CDI (901.661, 901.662, 902.661, 902.662) (60kW/82PS)
      • 211 CDI (901.661, 901.662, 902.661, 902.662) (80kW/109PS)
      • 213 CDI (901.661, 901.662, 902.661, 902.662) (95kW/129PS)
      • 216 CDI (902.661, 902.662) (115kW/156PS)
      • 214 NGT (901.661, 902.061, 902.062, 902.661, 902.662) (95kW/129PS)
    • SPRINTER 2-t Platforma/Šasija (B901, B902)
      • 212 D (901.421, 902.412) (90kW/122PS)
      • 208 D (901.311, 901.312, 901.321, 902.311, 902.312,... (58kW/79PS)
      • 214 (902.011, 902.012, 902.611, 902.612) (105kW/143PS)
      • 208 D (901.311, 901.312, 901.321, 902.311, 902.312,... (60kW/82PS)
      • 208 CDI (901.611, 901.612, 901.621, 902.611, 902.612,... (60kW/82PS)
      • 211 CDI (901.621, 902.611, 902.612, 902.621, 902.622) (80kW/109PS)
      • 213 CDI (901.621, 902.611, 902.612, 902.621, 902.622) (95kW/129PS)
      • 216 CDI (902.611, 902.612, 902.621, 902.622) (115kW/156PS)
      • 214 NGT (902.012, 902.611, 902.612) (95kW/129PS)
    • SPRINTER 3-t Platforma/Šasija (B903)
      • 308 D 2.3 (903.311, 903.312, 903.322) (58kW/79PS)
      • 312 D 2.9 (903.411, 903.412, 903.421, 903.422, 903.423) (90kW/122PS)
      • 314 (903.011, 903.012, 903.013, 903.022, 903.612,... (105kW/143PS)
      • 310 D 2.9 (903.411, 903.412, 903.413, 903.421, 903.422,... (75kW/102PS)
      • 308 D 2.3 (903.311, 903.322) (60kW/82PS)
      • 308 CDI (903.611, 903.612, 903.613, 903.621, 903.622,... (60kW/82PS)
      • 311 CDI (903.611, 903.612, 903.613, 903.621, 903.622,... (80kW/109PS)
      • 313 CDI (903.611, 903.612, 903.621, 903.622) (95kW/129PS)
      • 316 CDI (903.611, 903.612, 903.613, 903.621, 903.622,... (115kW/156PS)
      • 314 4x4 (903.612, 903.613, 903.622) (105kW/143PS)
      • 311 CDI 4x4 (903.612, 903.613, 903.622, 903.623) (80kW/109PS)
      • 313 CDI 4x4 (903.612, 903.613, 903.622, 903.623) (95kW/129PS)
      • 316 CDI 4x4 (903.612, 903.613, 903.622, 903.623) (115kW/156PS)
    • SPRINTER 3-t Furgons (B903)
      • 308 D 2.3 (903.361, 903.362, 903.363) (58kW/79PS)
      • 310 D 2.9 (903.461, 903.462, 903.463) (75kW/102PS)
      • 314 (903.061, 903.062, 903.063, 903.661, 903.662) (105kW/143PS)
      • 312 D 2.9 (903.461, 903.462, 903.463) (90kW/122PS)
      • 308 CDI (903.661, 903.662, 903.663) (60kW/82PS)
      • 311 CDI (903.661, 903.662, 903.663) (80kW/109PS)
      • 313 CDI (903.663, 903.662, 903.661) (95kW/129PS)
      • 316 CDI (903.661, 903.662, 903.663) (115kW/156PS)
      • 314 4x4 (903.661, 903.662, 903.663) (105kW/143PS)
      • 311 CDI 4x4 (903.662, 903.663) (80kW/109PS)
      • 313 CDI 4x4 (903.662, 903.663) (95kW/129PS)
      • 316 CDI 4x4 (903.662, 903.663) (115kW/156PS)
      • 312 D 2.9 4x4 (903.461, 903.462) (90kW/122PS)
      • 308 D 2.3 (903.361) (60kW/82PS)
    • SPRINTER 3-t Autobuss (B903)
      • 312 D 2.9 (903.471, 903.472, 903.473) (90kW/122PS)
      • 308 D (903.372, 903.373) (58kW/79PS)
      • 314 (903.071, 903.072, 903.073, 903.671, 903.672,... (105kW/143PS)
      • 312 D 2.9 4x4 (903.473) (90kW/122PS)
      • 310 D 4x4 (903.472, 903.473) (75kW/102PS)
      • 308 CDI (903.671, 903.672, 903.673) (60kW/82PS)
      • 311 CDI (903.671, 903.672) (80kW/109PS)
      • 313 CDI (903.671, 903.672) (95kW/129PS)
      • 316 CDI (903.671, 903.672, 903.673) (115kW/156PS)
      • 311 CDI 4x4 (903.672, 903.673) (80kW/109PS)
      • 313 CDI 4x4 (903.672, 903.673) (95kW/129PS)
      • 314 4x4 (903.672, 903.673) (105kW/143PS)
      • 316 CDI 4x4 (903.672, 903.673) (115kW/156PS)
      • 308 D (903.371, 903.372, 903.373) (60kW/82PS)
    • VITO Furgons (W638)
      • 108 D 2.3 (638.064, 638.068) (58kW/79PS)
      • 110 D 2.3 (638.074, 638.078) (72kW/98PS)
      • 113 2.0 (638.014, 638.094) (95kW/129PS)
      • 114 2.3 (638.034, 638.094) (105kW/143PS)
      • 112 CDI 2.2 (638.094) (90kW/122PS)
    • SPRINTER 4-t Platforma/Šasija (B904)
      • 414 (904.012, 904.013, 904.612, 904.613) (105kW/143PS)
      • 414 4x4 (904.012, 904.013, 904.612, 904.613) (105kW/143PS)
      • 408 CDI (60kW/82PS)
      • 411 CDI (80kW/109PS)
      • 411 CDI 4x4 (80kW/109PS)
      • 413 CDI (95kW/129PS)
      • 413 CDI 4x4 (95kW/129PS)
      • 416 CDI (115kW/156PS)
      • 416 CDI 4x4 (115kW/156PS)
      • 408 D (58kW/79PS)
      • 410 D (75kW/102PS)
      • 410 D 4x4 (75kW/102PS)
      • 412 D (90kW/122PS)
      • 412 D 4x4 (90kW/122PS)
    • SPRINTER 4-t Furgons (B904)
      • 414 (904.062, 904.063, 904.662, 904.663) (105kW/143PS)
      • 414 4x4 (904.062, 904.063, 904.662, 904.663) (105kW/143PS)
      • 408 CDI (60kW/82PS)
      • 411 CDI (80kW/109PS)
      • 413 CDI (95kW/129PS)
      • 416 CDI (115kW/156PS)
      • 411 CDI 4x4 (80kW/109PS)
      • 413 CDI 4x4 (95kW/129PS)
      • 416 CDI 4x4 (115kW/156PS)
      • 408 D (58kW/79PS)
      • 410 D (75kW/102PS)
      • 410 D 4x4 (75kW/102PS)
      • 412 D (90kW/122PS)
      • 412 D 4x4 (90kW/122PS)
  • VW
    • LT 28-35 II Autobuss (2DB, 2DE, 2DK)
      • 2.3 (105kW/143PS)
      • 2.5 SDI (55kW/75PS)
      • 2.5 TDI (75kW/102PS)
      • 2.5 TDI (66kW/90PS)
      • 2.5 TDI (80kW/109PS)
      • 2.5 TDI (61kW/83PS)
      • 2.5 TDI (70kW/95PS)
      • 2.8 TDI (116kW/158PS)
    • LT 28-46 II Furgons (2DA, 2DD, 2DH)
      • 2.3 (105kW/143PS)
      • 2.5 SDI (55kW/75PS)
      • 2.5 TDI (75kW/102PS)
      • 2.8 TDI (92kW/125PS)
      • 2.5 TDI (66kW/90PS)
      • 2.5 TDI (80kW/109PS)
      • 2.8 TDI (96kW/130PS)
      • 2.5 TDI (61kW/83PS)
      • 2.5 TDI (70kW/95PS)
      • 2.8 TDI (116kW/158PS)
    • LT 28-46 II Platforma/Šasija (2DC, 2DF, 2DG, 2DL, 2DM)
      • 2.5 SDI (55kW/75PS)
      • 2.8 TDI (92kW/125PS)
      • 2.3 (105kW/143PS)
      • 2.5 TDI (75kW/102PS)
      • 2.5 TDI (66kW/90PS)
      • 2.5 TDI (80kW/109PS)
      • 2.8 TDI (96kW/130PS)
      • 2.5 TDI (61kW/83PS)
      • 2.5 TDI (70kW/95PS)
      • 2.8 TDI (116kW/158PS)
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