Brake Wear Indicator (Right) | Replaces Renault 7421665043 & Volvo 21665043

Quality Assurance One-Year Minimal
Weight 157 g
Cable Length 2650 mm
Packaging Customization Available
Number of pins 3

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OE Number Reference
Replaces Ref. no.
Renault 7421665043
Renault 7423740279
Volvo 21665043
Volvo 23740279
Used in Vehicles
Brand Model
Renault C-Serie C
Renault T-Serie T

Right-Side Brake Wear Indicator for Renault Commercial Vehicles

Ensure the safety and diagnostic precision of your heavy-duty fleet with our premium-grade Brake Wear Indicator (Right). Engineered to meet or exceed original equipment (OE) standards, this sensor provides critical, real-time feedback to your vehicle’s braking monitoring system. By ensuring your dashboard alerts are accurate, this sensor helps you plan maintenance efficiently, preventing rotor damage and ensuring your fleet remains safe and compliant.

Key Features:

  • OEM-Matched Compatibility: A direct, reliable replacement for Renault (74 21 665 043, 74 23 740 279) and Volvo (21665043, 23740279) OE references.

  • Ruggedized Construction: Built to withstand the harsh environment of the wheel assembly, including resistance to road salt, moisture, vibration, and extreme temperature cycling.

  • Precision Signal Feedback: High-grade internal components ensure accurate electrical resistance, preventing false “check brake” warnings on your vehicle’s display.

  • Workshop-Ready Installation: Designed with the correct cable length and connector geometry for a seamless “plug-and-play” fit, minimizing labor time and vehicle downtime.


Technical Specifications & Cross-Reference

Manufacturer OE Reference Part Numbers
Renault 74 21 665 043, 74 23 740 279
Volvo 21665043, 23740279

Application Coverage:

  • Renault C-Series: All C-Series configurations.

  • Renault T-Series: All T-Series configurations.

Technical Note: This is the Right-side wear indicator. Always ensure the sensor is installed on the correct side to match your chassis wiring harness. We recommend replacing wear indicators as a standard procedure during every brake pad service to maintain the integrity of your safety monitoring system