Serpent 903667 Viper 988 2-Speed Aluminum Bearing Block  [SER903667]

Fine-Tune Your Viper 988 with the Serpent 903667 Upgrade

The Serpent 903667 bearing block is a practical upgrade for owners of the Viper 988 who want firmer gearbox feel and longer-lasting parts. Machined from quality aluminum, this block boosts component resilience while helping the 2-speed gearbox run with less slop and more consistency. Made to match the Viper 988 1/8 GP layout, it installs neatly for racers seeking dependable fitment and improved handling on race day.

Benefits of Aluminum Construction

Aluminum is valued for being both light and strong, which suits high-stress RC applications. The Serpent 903667 part helps keep overall vehicle weight low while stiffening the transmission mount area, supporting crisper shifts and steadier tracking at speed.

Engineered for the Viper 988 Chassis

Produced to the Viper 988 dimensional spec, this bearing block offers accurate tolerances to eliminate unwanted movement in the gearbox. Its precise machining helps ensure the 2-speed components remain aligned, reducing wear and simplifying setup and maintenance.

Practical Advantage for Club and Race Use

Every upgrade that reduces drivetrain play pays back on the lap counter. The Serpent 903667 bearing block reduces routine maintenance and lets you concentrate on setup and driver technique rather than frequent rebuilds.