Serpent 904222 - S990E Heavy-Duty Belt Tensioner Shaft  [SER904222]

Serpent SER904222 Belt Tensioner Shaft S990E
Price:
AUD$11.00
Brand:
Serpent
Model:
SER904222
Condition:
Brand New
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Reliable Belt Control for Your S990E

The Serpent 904222 - S990E belt tensioner shaft is aimed at hobbyists who want steady belt tension without fuss. Specifically matched to the S990E chassis, it reduces belt play and helps the drivetrain run more predictably.

Top Features of the Tensioner Shaft

  • Compatibility: Direct fit for S990E installations for quick replacement.
  • Durability: Designed to take the knocks of regular driving and race use.
  • Performance Enhancement: Helps prevent belt slip and maintains consistent power transfer.

When to Fit This Part

Install during a service session or when upgrading the drivetrain for cleaner power delivery. It is a practical part for users focused on mechanical consistency.

By reducing belt stretch and slippage, it can contribute to more repeatable drivetrain response across laps.
Yes, routine users with basic tools can install it; follow the chassis instructions and check belt tension after fitting.
Keep bearings and contact surfaces light and clean; use recommended lubricants and avoid over greasing belts or pulleys.

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