Product Information Description: Split flange seal kit (1 required per bearing pack) Includes: Seal, PTFE retainer, carbon steel bolts Select a Product Part NumberSealSize 2SFSK-TESPTFE2" 4SFSK-VIFKM4" 3SFSK-TESPTFE3" 4SFSK-TESPTFE4" 3SFSK-BAYLASTBaylast3" 3SFSK-VIBaylast3" 4SFSK-BAYLASTBaylast4" 2SFSK-BAYLASTBaylast2" 2SFSK-VIFKM2"