Serpent 402005 Magnesium Gear Diff Pulley 38T - Race Tuned [SER402005]

Serpent SER402005 Magnesium tc Geardiff Pully 38T

Price:

NZD$9.85

Brand:

Serpent

Model:

SER402005

Condition:

Brand New

Quantity:

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Description
FAQ

38T Magnesium Pulley Built for Reduced Rotational Load

For hobbyists and club racers, the Serpent 402005 Magnesium Gear Diff Pulley 38T is designed to lower the rotating mass in touring car drivetrains. The magnesium construction balances lightness and strength, helping to sharpen throttle transitions and refine overall handling when fitted to compatible diff assemblies.

Is this pulley compatible with my 1/10 touring car diff?

It is intended for 1/10 touring cars using a 38T gear diff. Verify your diff tooth count and spline fit to confirm compatibility.

How much weight does magnesium save compared to steel?

Magnesium is notably lighter than steel, which lowers rotational inertia and can improve throttle response and midcorner traction. Exact savings depend on the specific part.

Are there special maintenance considerations?

Keep the pulley clean, avoid harsh impacts, and inspect teeth and mounting areas after hard runs to ensure long service life.