• Replaces Tecumseh OEM Parts: 570682, 570682A, TC-570682, TC-570682A
  • Replaces MTD OEM Parts: 751-10639, 751-10639A, 951-10639, 951-10639A, 951-10888B
  • 570682A Primer Bulb Suitable for Tecumseh AV520, HMSK100, HMSK105 and HMSK110
  • 951-10639A Primer Bulb Suitable for MTD 31A Model Series Snowblower (2008-2014), 161-JW, 161-JWA, 165-SU, 478-SU, 483-SU, 365-SUA, 490-SU, 365-SUB, 370-SUB and 370-SUA
  • Package Includes: 5 x Snowblower Primer Bulb, Used On MTD, Craftsman, Troy-Bilt, Ryobi, Bolens, Yard Machines, Lawn-Boy, Yard Man Snowblower / Snow Thrower