Spindle and Strut Assembly with Fender Mount for Go-Kart - Left 101486 Piston Pin Diameter: 9

Piston Pin Diameter:  9

5 in) at widest point

This exhaust is known to fit many QMB139 50cc scooters

Intake ID: 35

two on the side and two on the bottom

Spindle and Strut Assembly with Fender Mount for Go-Kart - Left 101486 Piston Pin Diameter: 9Spindle and Strut Assembly with Fender Mount for Go Kart This spindle is typically used on the left (drivers) side on many go karts. It is used to connect the swing arms to the front wheel hub. IMPORTANT: This spindle is used on many go karts, and may be the left or right side, depending on it's relationship to the tie rods. If the tie rod is mounted in front of the spindle, then this will fit the left side. If the tie rod is mounted behind the