CFW: 35*52*6 skeleton oil seal

HD400; HD450-5; HD450-7; SK135-6E; PC100; SK120-3 (drive pump); SK60 (rotation; rotation pump); SK100 (rotating pump); E70B (reckle pump oil seal); PC100-5 (PC100-5 ( Walking pump oil seal); PC100-6 (walking pump oil seal); PC120-5 (walking pump oil seal); SK120-3 (walking pump oil seal); SK135-6E (turning) TCN: 32*52*11