Viper 990e R Steering Lever Shaft Replacement SER904225 by Serpent  [SER904225]

Viper 990e R steering lever shaft replacement

This Serpent SER904225 is the steering lever shaft designed for the Viper 990e R chassis (SER904008). It is a direct RC-scale replacement intended to straighten bent shafts and reduce play in the steering linkage when the original part becomes worn or damaged.

Installation note: this shaft replaces the worn steering lever pivot in the steering assembly and should be fitted so the linkage moves freely without axial play. During reassembly confirm alignment of the servo linkage and steering arms and verify full range of motion before running the car. The component directly affects steering feel and centering, so inspect for looseness after initial bench testing.

Maintenance and tuning role: although simple in construction, swapping this spare removes a common wear point that introduces steering slop. Replacing a degraded shaft helps preserve consistent centering and predictable response for setup adjustments and fine tuning of the Viper 990e R.