Serpent 500440 - SRX4 Layshaft Pulley 20T Service Replacement [SER500440]

Serpent SER500440 Layshaft Pulley 20T SRX4

Price:

£11.50

Brand:

Serpent

Model:

SER500440

Condition:

Brand New

Quantity:

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Description
FAQ

SRX4 Compatible 20T Layshaft Pulley by Serpent

The Serpent 500440 - SRX4 Layshaft Pulley 20T is produced to align with SRX4 gearbox tolerances and to minimise drivetrain drag through accurate tooth geometry. The 20-tooth layout supports steady power flow and is a practical swap for routine servicing or race preparation.

How often should I replace the layshaft pulley?

Replacement frequency depends on use and surface. Inspect the teeth and bearing at regular intervals and replace the pulley when wear or damage is evident.

Will a new pulley improve lap times?

Fitting a new, correctly sized pulley restores proper engagement and can recover lost performance from worn parts, but overall lap time depends on the whole car setup.

Is fitting this part straightforward for hobbyists?

For those familiar with SRX4 servicing the swap is relatively simple. Use standard hand tools, check alignment and bearing condition, and follow safe reassembly practices.