This is a brand new hydraulic brake master cylinder w/ reservoir assembly
- Hammerhead model 80T go-karts, TrailMaster Mid go-karts
- mid size American Sportworks and many other Chinese brands.
- Hammerhead part#: 6.000.305
- This master cylinder has one port for the rear brake caliper.
- Overall length of the base : 4 1/4"
- the mounting bolts spacing : 1 3/4".
- Brake master cylinder
- Reservoir cap and cap seal
- Rubber cushion
Please check the picture before you buy.