The 75052830 H901B Oil Seal by Freudenberg-NOK features dimensions of 4.006 in x 4.242 in x 0.048 in, making it an excellent choice for various sealing needs. This oil seal is engineered for high performance, providing effective sealing against oil and contaminants in both industrial and automotive applications. Constructed from premium materials, it ensures durability and compliance with industry standards. Its design allows for easy installation and compatibility with a variety of systems, making it a reliable component for maintaining optimal equipment functionality.