Serpent 401463 - 411 Chassis Aluminum Belt Tensioner  [SER401463]

Performance Upgrade for the 411 Chassis

The Serpent 401463 aluminum belt tensioner is a precision upgrade for the 411 chassis. Its robust aluminum construction keeps belts at the correct tension to help prevent skips and maintain smooth driveline operation during competitive use. It suits drivers who want dependable belt behaviour without complicated modifications.

Durability Meets Low Mass

The aluminium construction provides strength under stress while keeping weight down, supporting consistent performance and easier handling. The unit helps reduce belt stretch and keeps driveline responses predictable lap after lap.

Simple Fitment Notes

Older 411 kits may require a hole to be drilled in the top deck to accept this tensioner. The modification is straightforward and ensures the tensioner mounts securely for correct belt tracking and longevity.