General description 4 Pcs Left & Right ABS Wheel Speed Sensor designed for G-Class (W463/W461) models including G500. This product is essential for maintaining accurate wheel speed readings, ensuring optimal vehicle performance. Technical specifications Part Numbers: A4635400317, 4635400317, 463-540-03-17 Compatibility: G-Class (W463) (from September 1989), G-Class (W461) (from February 1990), Puchg-Modell (W461) (from February 1990), Puchg-Modell (W463) (from September 1989) Color: Black Material: Plastic Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with G-Class (W463) and (W461) models Package includes: 4 ABS Sensors