G- Cylinder Studs 168mm 176mm 2V Set (139QMB)
Description: G- Standard Cylinder Studs 2-Valve Set for 139QMB 49cc-88cc. Includes 2 short studs at 168mm and 2 longer studs at 176mm. Set of 4 studs.
Long thread screw into the crankcase, the shorter thread is nutted. Recommended apply blue Loctite and torque no more than 6 ft-lbs max. on these 7mm studs. For assurance please consult your manufacturer torque specs. Sold separate Cylinder Stud Nut 7mm Set (Part# NK101.86).
• 2) 7mm x 168mm Studs (Rt Crankcase)
• 2) 7mm x 176mm Studs (Lt Crankcase)
• Thread Length: 18mm (end-Crankcase)
• Thread Length: 14mm (end-Rockrarm)
• Fit Dowel Pin Set (8x10mm)
• Fit QMB 49/50cc+
Supported Models: GY6 139QMB 49cc-50cc engines, Buddy50, Filly 50, Kymco, Peugeot, Piaggio, QLink, RoughHouse, SYM, TaoTao, and virtually any scooter engine with these measurements.
Item Weight & Product Dimensions:
• 0.45 pounds | 6.614" / 6.929" (L) x 0.276" (D)