Hammerhead 80T TrailMaster MID 6.000.305 XRS XRX Go Kart Hydraulic Brake Master Cylinder With Reservoir Assembly Premium Replacement For Go Kart Brake System
✔️ Fits 80T, TrailMaster MID; rear port; base 4.25 in (108 mm)
This hydraulic brake master cylinder with reservoir is a premium replacement part for go-kart braking systems. It supports rear brake actuation on Hammerhead 80T and TrailMaster MID go-karts, plus other compatible Chinese-brand models. Ideal for restoring braking performance when your original unit leaks or wears out.
✅ 1 piece master cylinder assembly included (as pictured)
✅ One rear brake port design for rear caliper
✅ Base length 4.25 in (108 mm); mounting bolt spacing 1.75 in (44.5 mm)
✅ Compatible with Hammerhead 80T, TrailMaster MID and many other go-kart brands
✅ Premium replacement for go kart brake systems
💡 What is a hydraulic brake master cylinder used for in go-kart braking systems? This handy component converts pedal pressure into hydraulic force to actuate the rear brakes and provide reliable stopping power.
- It converts pedal pressure into hydraulic force to actuate the rear brakes
- It provides consistent braking response in go-kart systems
- It is a common replacement part for 80T, TrailMaster MID and similar karts
- It works with a single rear-port design for simple plumbing