Serpent 903643 Aluminium 23T Centax Pinion  [SER903643]

Serpent SER903643 Centax gear-pinion aluminum 23T XLI
Price:
NZD$22.81
Brand:
Serpent
Model:
SER903643
Condition:
Brand New
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Precision Aluminium 23T Pinion from Serpent 903643

The Serpent 903643 Aluminium 23T Centax pinion is a straightforward upgrade for those tuning gear ratios or replacing worn parts. Its aluminium build keeps weight down while offering consistent engagement on the track.

Strong Alloy for Frequent Running

Constructed from durable aluminium alloy, the 23T pinion stands up to repeated race use and helps reduce overall drivetrain wear when paired with correct spur gear selection.

Smooth Engagement for Better Control

With a carefully cut tooth profile, the Serpent 903643 delivers steady power transfer and improved acceleration feel, which helps when fine tuning traction and gearing for different tracks.

Is the 903643 suitable for both touring and on road cars?

Yes. As long as the car uses a Centax pinion interface and the 23 tooth count fits your desired ratio, it works for both styles.

Do I need special tools to install this pinion?

Installation typically requires basic hex drivers and a gear mesh tool for accurate spacing. No specialised machining is needed for standard installs.

How often should I inspect the pinion?

Inspect the gear after every few race sessions or if you notice increased noise or slippage. Early checks prevent spur damage and drivetrain issues.

Can I swap tooth counts without gearbox mods?

Yes, changing tooth count usually only affects final ratio. Verify mesh and clearance after fitting a different count to avoid interference.

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