510348 Tecumseh O-Ring

510348 Tecumseh O-Ring.  Fits Tecumseh:  SBV-SBV-1527; SBV-SBV-1532; SBV-SBV-1532A; SBV-SBV-1532B; SBV-SBV-1533; SBV-SBV-1534; SBV-SBV-1535; SBV-SBV-1536; SBV-SBV-1537; SBV-SBV-1538; SBV-SBV-1539; SBV-SBV-1540 & other models