Universal Parts Exhaust Gasket, Stud, and Nut Set (190-79)

Universal Parts exhaust gasket and M6 stud and nut Set for 150cc GY6 and 50cc QMB139 4-stroke Engines. Includes two types of exhaust gasket, metal crush type and non-asbestos donut, so you can use your preferred style of gasket.

• Metal Gasket Bolt Hole Spacing: 48mm 
• Metal Gasket Inner Diameter: 27.5mm
• Round Gasket Inner Diameter: 23.5mm
• Round Gasket Outer Diameter: 30mm
• M6x1.00 Studs and Nuts
• Stud Length: 31.8mm 
• Nut Length: 31.75mm