Rear ABS wheel speed sensor fit for 04 05 06 07 08 09 10 11 Nissan Titan Position: rear left driver side and right passenger side; Package: 2pcs (ALS639 - Rear Left, ALS638 - Rear Right) Interchange Part Number: 47901-7S200 SU12703 5S11250 ALS639; 47900-7S200 SU12702 5S11249 ALS638 ABS wheel speed sensors play a crucial role in the braking system by monitoring wheel speeds, transmitting data to the ABS control unit, and facilitating brake pressure modulation to prevent wheel lockup, ensuring steering control and skid prevention Durable Construction: Crafted with high-quality materials, our sensors are built to withstand harsh road conditions, ensuring both longevity and reliability in performance We offer a 2-year-warranty for Ruizure products, please feel free to let us know if you have any questions about the products ASIN B0D22X8QRD Model SS00059 Brand Name Ruizure Style Name Modern Item Weight 0.16 Kilograms Output Type Digital Manufacturer Ruizure Material Type Aluminum, Stainless Steel Mounting Type Flange Mount Included Components Rear Left and Right Anti-Lock Brake ABS Wheel Speed Sensor Specific Uses For Product vehicle braking system maintenance and repair for the Nissan Titan (2004-2011)