Maintain optimal axle performance with this precision-engineered drive axle shaft seal designed for commercial applications. With exact specifications including 1.85-inch shaft diameter and 3.16-inch outside diameter, this fluoroelastomer seal withstands extreme temperatures from -40°F to 400°F while maintaining reliable sealing performance. The bi-directional lip design ensures superior fluid containment while the multi-lip configuration provides enhanced protection against contaminant entry. Engineered specifically for truck, trailer, and bus applications, this seal handles demanding conditions including temperature variations and heavy loads. The advanced fluoroelastomer material provides superior chemical compatibility with various fluids while delivering extended service life in challenging environments. Whether addressing current leakage issues or performing routine maintenance, this reliable seal delivers the performance your commercial vehicle demands. The spring-loaded design maintains consistent contact pressure throughout service life while accommodating dynamic shaft movement and operational vibration.