Package Includes: 2pc x Primer Bulb, 2pc x Fuel Line Hose
Replaces Part Number:570682 570682A, MTD 751-10639 751-10639A 951-10639 951-10639A 951-10888B
Brand New and High Quality Primer Bulb for MTD, Troy-Bilt, Craftsman, Ryobi, Toro, Yard Machines, Lawn-Boy, Bolens Snowblower/Thrower Parts
Use onAV520, HMSK100, HMSK105, HMSK110 & MTD 161-JW, 161-JWA, 165-SU, 478-SU, 483-SU, 490-SU, 365-SUA, 365-SUB, 370-SUA, 370-SUB Snowblowers
Use on Ryobi 31AR162013, 31AE162034 Snowblowers, Bolens 31AE160163 Snowblowers, Yard-Machines 31A2B5801, 31AS2B5801, 31AS295801, 31AM2N1B700 Snowblowers, Lawn-Boy 2830 552R Snowblowers Product Description
[Package Includes]: 2pc x Primer Bulb, 2pc x Fuel Line Hose
[Replaces Part Number]:
 570682, 570682A
MTD 751-10639, 751-10639A,
951-10639, 951-10639A, 951-10888B
 
[Use on  Models]:
AV520, HMSK100, HMSK105 and HMSK110
[Use on Ryobi Models]: 31AE162-013, 31AE162-034 Snow Blower
[Use on Bolens Models]: 31AE160-163 Snow Blower
[Use on Lawn-Boy Models]: 28230, 552R Snow Thrower
[Use on Yard-Machines Models]: 
31A-2B5-801, 31AS295-801, 31AS2B5-801 Snow Blower
[Use on MTD Models]:
161-JW, 161-JWA, 165-SU, 478-SU, 483-SU,
365-SUA, 490-SU, 365-SUB, 370-SUB and 370-SUA
[Use on MTD Models]:
31AS265722, 314181, 313191, 313121, 311180,
314191, 313180, 313181, 312181, 311180, 311181,
311191, 312191, 311184, 311183, 311193, 311181118,
TMO35252, 311839, 319180, 391181, 180054, 311838,
318180, ,817381, 180027, 311837, 317180, 317190,
31180C, 31181C, 31190C, 316160, 316180, 316181,
31150S, 316151, 316160, 316150, 316190, 31151S,
31160S, 315151, 31A261718, 31A261372, 31A261720,
31A361304, 31A261401, 31A261730, 31A260301, 31A260371,
31A261730, 31A261709, 31A261307, 314A261713, 31A261,
31A261205, 31A261121, 31A261705, 31A261026, 31A261054,
31A61754 Snow Blower
[Use on Toro Models]:
38051, 38053, 38062, 38063, 38064, 38066, 38072, 38073,
38078, 38079, 38083, 38084, 38086, 38087, 38542, 38543,
38546, 38547, 38558, 38559, 38560, 38590, 38591, 38591,
38595, 38605, 38606, 38607, 38620, 38621, 38622, 38630,
38631, 38632, 38635, 38640, 38641, 38642, 38645, 38650,
38651, 38652 Snow Thrower
[Use on Craftsman Models]: 
24788782, 24788846, 247889701, 247