Serpent SER904175 20T Pinion Gear for Viper 988-e  [SER904175]

Serpent SER904175 Pinion 20T 988E
Price:
CAD$22.70
Brand:
Serpent
Model:
SER904175
Condition:
Brand New
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Serpent SER904175 20T Pinion for Viper 988-e Drivetrain Upgrades

The Serpent SER904175 Pinion 20T is an essential replacement part to keep your Viper 988-e running smoothly. This 20-tooth pinion is engineered to provide consistent torque delivery and dependable gear contact for everyday track use.

Fitment and Applications

Made to match the Viper 988-e drivetrain, this 20T pinion installs cleanly into stock setups and is suitable for racers and hobbyists who want dependable gearing. It works well for both practice sessions and club racing where steady power transfer matters.

Setup and Mesh Advice

When fitting the pinion, check the alignment with the spur gear and set the mesh to the manufacturer's recommendation to reduce noise and wear. Inspect the gear mesh periodically and adjust as needed to extend component life.

The SER904175 is made for the Viper 988-e, but it can fit other Viper models that share the same shaft diameter and gear spacing. Verify your model's specifications before installing.
Start with a conservative mesh using a thin shim or paper method to ensure a small clearance between pinion and spur, then run and recheck for a snug, quiet engagement.
Basic tools like an Allen key and a small pair of pliers are usually sufficient. Use calipers to confirm shaft fit and a motor holder or similar to secure components while setting mesh.

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