
Race-Driven Polaris Side-by-Side Brake Master Cylinder Assembly AM-72840
$89.93
In stock · Free Shipping
Rear brake rotor disc for compatible Trailmaster and Hammerhead go-karts. Measures 220 mm in diameter and includes a 4-bolt mounting pattern.
Price shown is the online purchase price. Free shipping · 30-day return policy
| Year | Make | Model | Power / Engine | Variant |
|---|---|---|---|---|
| — | Hammerhead | 150 | 150cc | |
| — | Hammerhead | 250 | 250cc | |
| — | TrailMaster | 150 | 150cc | |
| — | TrailMaster | 150 Go-Kart | 150cc | |
| — | TrailMaster | 200 Go-Kart | ||
| — | TrailMaster | 300 |
Always compare the part number, dimensions, specifications, and compatibility details with your original part before ordering.