RC18T 59T Plastic Spur Gear Replacement - RC18-031C by 3Racing  [RC18-031C]

Price:
CAD$2.62
Brand:
3Racing
Model:
RC18-031C
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59T Replacement Spur for RC18T

This 59-tooth plastic spur is a direct-fit replacement for Team Associated RC18T drivetrains, intended to restore correct engagement while preserving chassis geometry during standard servicing.

Installation notes: check the gearbox and mating pinion for visible wear before fitting, set an appropriate mesh to avoid binding, and rotate the drivetrain by hand after assembly to confirm smooth operation. Replace any worn bearings or pinions to protect the new spur from accelerated wear.

Tuning role: use this 59T spur when returning the car to stock drive ratios after testing alternate pinion sizes. Correct mesh and consistent backlash help keep power delivery predictable and reduce drivetrain noise.

Material and service guidance: the plastic construction balances weight and toughness for regular club running; inspect for chipped or deformed teeth after impacts and replace the spur if damage is present.

Compatibility: Team Associated RC18T chassis.

Will this fit my RC18T without modification?

It is made for the RC18T platform; confirm the 59-tooth count and bore diameter match your existing spur before installing to ensure a direct fit.

Can I pair a metal pinion with this plastic spur?

Metal pinions are commonly used, but they can accelerate wear on plastic spurs over long term use, so check gear mesh regularly and replace the spur if wear appears.

Best method to check gear mesh?

Place a thin strip of paper between pinion and spur, tighten to a light mesh, then remove the paper and spin the drivetrain to verify smooth rotation without binding.

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