Serpent 904222 - S990E Belt Tensioner Shaft Track-Ready Replacement  [SER904222]

Serpent SER904222 Belt Tensioner Shaft S990E
Price:
CAD$10.02
Brand:
Serpent
Model:
SER904222
Condition:
Brand New
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Keep Belt Tension Precise with Serpent 904222 - S990E

The Serpent 904222 - S990E belt tensioner shaft is a straightforward upgrade for racers and hobbyists who want consistent belt tension. Built for the S990E chassis, it helps prevent slack, lowers wear, and keeps the drivetrain delivering steady power.

Main Benefits of the Serpent Tensioner Shaft

  • Compatibility: Made to match the S990E layout for a reliable fit.
  • Durability: Constructed from robust materials to handle regular track use.
  • Performance Enhancement: Keeps belt tension steady to reduce slip and improve power transfer.

Maintenance and Upgrade Use Cases

Fit this part during routine servicing or when upgrading your vehicle's drivetrain. It is suited to drivers seeking predictable belt behaviour and lower long term maintenance.

It is designed to fit the S990E geometry; some aftermarket kits match the same layout but always compare measurements before fitting.
Check tension before every run day and after hard impacts; this shaft helps keep settings stable between inspections.
Basic hand tools such as hex drivers are typically sufficient, but follow the chassis manual for torque specs.

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