The M-915499 is an inner wheel seal from World American. It cross-references to SB603, MIL-915499, and NSN 5330-00-154-8353, making it a straightforward match for shops replacing an equivalent seal already specified by one of those numbers.
Features
Inner wheel seal design
World American part number M-915499
Cross-reference to SB603
Cross-reference to MIL-915499
Cross-reference to NSN 5330-00-154-8353
