British sc7 15 What kind of sleeve is suitable for replacing the throttle?

2 1 mm sleeve. The screw of Geely Yinglun sc7 15 tire is 12mm, and the sleeve for tire change is 21mm.. British sc7 15 is a domestic automobile Geely Shanghai British sc7 15. Equipped with 15L engine, model JLY4G 15, horsepower 109. It adopts double overhead camshaft 16 valve structure and CVVT technology, which can reduce fuel consumption and provide rich performance for automobiles. Geely.