Serpent 421027 8T Pinion Gear for S240 Pancar Performance Part [SER421027]

Price:

£5.41

Brand:

Serpent

Model:

SER421027

Condition:

Brand New

Quantity:

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Description
FAQ

Serpent 421027 8T Pinion for Reliable Gear Engagement

The Serpent 421027 is an 8-tooth pinion made for S240 electric pancar users who need accurate gear contact and steady drivetrain response. Its tooth form supports consistent power delivery during competitive runs.

Designed Fit and Use

This pinion was produced to suit the Serpent S240 chassis and meshes with compatible spurs without extra modification. Its construction stands up to regular race-day use and practice sessions.

Feature Summary

Compatible with Serpent S240 electric pancar models
Exact 8-tooth layout for reliable mesh
Durable material choice for extended life
Helps fine tune speed and acceleration on track

Is this a direct swap for worn pinions?

Yes, it is intended as a direct replacement on S240 cars. Confirm your motor shaft diameter and secure the set screw to the recommended torque.

How do I check pinion wear?

Inspect tooth edges for rounding, chips, or uneven wear. Excessive noise or slipping are also signs to replace the pinion before it damages the spur gear.

Any tips for installation?

Set the gear mesh correctly with a thin shim, tighten the grub screw securely, and perform a short test run to recheck mesh and mounting after a few laps.