TOPRAN 638 953 Brake Pad Wear Indicator

Compatible with AUDI Q5 (FYB, FYG) , AUDI A7 Sportback (4KA) , AUDI A6 C8 (4A2) Show more info
This is a brake pad wear indicator for your vehicle. It alerts you when your brake pads need replacement.
2.32 EUR
inc. VAT 21%
In stock 90
Delivery 1 day (23.03.2026)
PN 638953
Make TOPRAN

The TOPRAN 638 953 brake pad wear indicator is a crucial safety component designed to notify you when your brake pads have reached their minimum thickness. Proper functioning of the braking system is paramount for safe driving. This indicator provides an audible or visual warning, allowing you to address potential issues before they compromise your vehicle's stopping power. Ensure timely replacement of your brake pads based on the signal from this wear indicator to maintain optimal braking performance and safety.

  • Direct replacement for original wear indicators
  • Ensures timely notification of brake pad wear
  • Helps maintain optimal braking performance
  • Contributes to vehicle safety
  • Designed for reliable operation
  • Easy to install
Installation side
Rear axle on the right side
Installation side
installed on only one side
Number of wear sensors [per axle]
"1"
Number of pin contacts
2
Length [mm]
390
Wear sensor
Replace the warning contact together with the brake pads
Brake type
Disc brake mechanism
  • AUDI
    • Q5 (FYB, FYG)
      • 2.0 TDI quattro (120kW/163PS)
      • 2.0 TDI quattro (140kW/190PS)
      • 2.0 TFSI quattro (183kW/249PS)
      • 2.0 TFSI quattro (185kW/252PS)
      • 2.0 TDI (110kW/150PS)
      • SQ5 TFSI quattro (260kW/354PS)
      • 2.0 TDI (100kW/136PS)
      • 3.0 TDI quattro (210kW/286PS)
      • 35 TDI quattro (120kW/163PS)
      • 40 TDI quattro (140kW/190PS)
      • 45 TFSI Mild Hybrid quattro (180kW/245PS)
      • 45 TDI quattro (170kW/231PS)
      • SQ5 TDI Mild Hybrid quattro (255kW/347PS)
      • 50 TDI quattro (210kW/286PS)
      • 55 TFSI e quattro (270kW/367PS)
      • 35 TDI Mild Hybrid (120kW/163PS)
      • 40 TDI Mild Hybrid quattro (150kW/204PS)
      • 50 TFSI e quattro (220kW/299PS)
      • 30 TDI Mild Hybrid (100kW/136PS)
      • 50 TDI Mild Hybrid quattro (210kW/286PS)
      • 45 TFSI Mild Hybrid quattro (195kW/265PS)
      • SQ5 TDI Mild Hybrid quattro (251kW/341PS)
      • 50 TFSI e quattro (220kW/299PS)
      • 35 TDI (120kW/163PS)
      • 40 TFSI Mild Hybrid quattro (150kW/204PS)
      • 55 TFSi e quattro (270kW/367PS)
    • A7 Sportback (4KA)
      • 55 TFSI Mild Hybrid quattro (250kW/340PS)
      • 50 TDI Mild Hybrid quattro (210kW/286PS)
      • 45 TDI Mild Hybrid quattro (170kW/231PS)
      • 40 TDI Mild Hybrid (150kW/204PS)
      • 45 TDI Mild Hybrid quattro (155kW/211PS)
      • 45 TFSI Mild Hybrid (180kW/245PS)
      • 45 TFSI Mild hybrid quattro (180kW/245PS)
      • 40 TDI Mild Hybrid quattro (150kW/204PS)
      • S7 TDI Mild Hybrid quattro (257kW/349PS)
      • 45 TFSI Mild Hybrid (195kW/265PS)
      • 55 TFSI e quattro (270kW/367PS)
      • 45 TDI Mild Hybrid quattro (180kW/245PS)
      • S7 TDI Mild Hybrid quattro (253kW/344PS)
      • 50 TFSI e quattro (220kW/299PS)
      • 40 TFSI Mild Hybrid (140kW/190PS)
    • A6 C8 (4A2)
      • 45 TDI Mild Hybrid quattro (170kW/231PS)
      • 50 TDI Mild Hybrid quattro (210kW/286PS)
      • 55 TFSi Mild Hybrid quattro (250kW/340PS)
      • 40 TDI Mild Hybrid (150kW/204PS)
      • 45 TDI Mild Hybrid quattro (155kW/211PS)
      • 45 TFSI Mild Hybrid quattro (180kW/245PS)
      • 45 TFSI Mild Hybrid (180kW/245PS)
      • 35 TDI Mild Hybrid (120kW/163PS)
      • S6 TDI Mild Hybrid quattro (257kW/349PS)
      • 50 TFSI e quattro (220kW/299PS)
      • 30 TDI Mild Hybrid (100kW/136PS)
      • 45 TFSI Mild Hybrid (195kW/265PS)
      • 45 TFSI Mild Hybrid quattro (195kW/265PS)
      • 45 TDI Mild Hybrid quattro (180kW/245PS)
      • 40 TDI Mild Hybrid quattro (150kW/204PS)
      • 50 TFSI e quattro (220kW/299PS)
      • S6 TDI Mild Hybrid quattro (253kW/344PS)
      • 45 TDI quattro (183kW/249PS)
      • 40 TDI (140kW/190PS)
    • A6 C8 Avant (4A5)
      • 45 TDI Mild Hybrid quattro (170kW/231PS)
      • 50 TDI Mild Hybrid quattro (210kW/286PS)
      • 55 TFSI Mild Hybrid quattro (250kW/340PS)
      • 40 TDI Mild Hybrid (150kW/204PS)
      • 40 TDI Mild Hybrid quattro (150kW/204PS)
      • 45 TDI Mild Hybrid quattro (155kW/211PS)
      • 45 TFSI Mild Hybrid quattro (180kW/245PS)
      • 45 TFSI Mild Hybrid (180kW/245PS)
      • 35 TDI Mild Hybrid (120kW/163PS)
      • S6 TDI Mild Hybrid quattro (257kW/349PS)
      • 30 TDI Mild Hybrid (100kW/136PS)
      • 55 TFSI e quattro (270kW/367PS)
      • 45 TFSI Mild Hybrid (195kW/265PS)
      • 45 TDI Mild Hybrid quattro (180kW/245PS)
      • S6 TDI Mild Hybrid quattro (253kW/344PS)
      • 50 TFSi e quattro (220kW/299PS)
      • 45 TDI quattro (183kW/249PS)
    • E-TRON (GEN)
      • 55 quattro (300kW/408PS)
    • Q5 Sportback (FYT)
      • 45 TFSI Mild Hybrid quattro (195kW/265PS)
      • 40 TDI Mild Hybrid quattro (150kW/204PS)
      • 50 TDI Mild Hybrid quattro (210kW/286PS)
      • 35 TDI Mild Hybrid (120kW/163PS)
      • SQ5 TDI Mild Hybrid quattro (251kW/341PS)
      • 50 TFSI e quattro (220kW/299PS)
      • 55 TFSI e quattro (270kW/367PS)
      • 40 TFSI Mild Hybrid quattro (150kW/204PS)
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