Features: brand new and high quality Compatible With Bolens 31AE160163 Snowblower, MTD 161-JW 161-JWA 478-SU 483-SU 490-SU 370-SUA, Yard-Machines 31AS295801 31AM2N1B700 Snowblower, Lawn-Boy 2830 Snow Thrower, Ryobi 31AR162013 Snowblower. for Tecumseh LH195SA LH195SP LH318SA LH358SA OH195SA OH195SP OH318SA OH358SA OHSK50 OHSK55 OHSK60 OHSK65 OHSK70 OHSK80 OHSK90 OHSK100 OHSK110 OHSK100 OHSK110 TH139SP TV085XA TVS600 models. for Tecumseh models AV520 AV600 AH600 H30 H50 H35 H60 H70 HM70 HM80 HM100 HMSK80 HMSK85 HMSK90 HMSK100 HMSK105 HMSK110 HS40 HS50 HSK30 HSK35 HSK40 HSK50 HSK60 HSK70 HSK60 HSK70 HSK600. Material: plastic. Replacement manufacturer part number: MTD 751-10639 751-10639A 951-10639 951-10639A 951-10888B, Stens: 056-200, Tecumseh 570682, 570682A. Specifications: Material: plastic Quantity: 3pcs Colour:Red Size: approx.9x6x3.5cm/3.54x2.36x1.38in Package Includes: 3pcs x Primer Bulb note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.