Serpent 804514 40T Steel Spur Gear - Circuit Precision  [SER804514]

Serpent SER804514 Spur gear 40T steel M1
Price:
£18.95
Brand:
Serpent
Model:
SER804514
Condition:
Brand New
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Serpent 804514 for precise gear engagement

The Serpent 804514 is a 40T steel spur gear designed to deliver accurate tooth engagement and steady power transfer. Its construction helps maintain consistent performance lap after lap.

Precision engineering for stable mesh

Crafted in steel with tight tolerances, this spur keeps gear mesh stable and reduces progressive wear. That precision helps preserve pinion life and overall gearbox health.

Where to use this spur

Ideal for models where consistent gearing matters, the Serpent 804514 suits track-focused cars and those undergoing frequent tuning. Swap it in to improve reliability compared with softer materials.

Use a thin paper or business card to establish initial clearance, then tighten and recheck under rotation. Proper mesh prevents tooth damage and drivetrain binding.
A light gear-safe lubricant helps reduce noise and wear. Avoid heavy greases that can attract debris, and reapply after cleaning for best results.
The spur itself does not change handling directly, but its consistent engagement can improve throttle response and predictability, which helps when tuning suspension and gearing.
Look for rounded or chipped teeth, increased backlash, or unusual noise. Replace the spur if you notice these signs to avoid secondary gearbox damage.

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