Serpent 9638 Precision Aluminum Spacer for 2-Speed Shaft  [SER9638]

Improve Drive Precision with Serpent 9638 Aluminum Spacer

If you want to dial in your drivetrain, the Serpent 9638 Aluminum Spacer is a compact upgrade for 2-speed shafts that boosts alignment and long term durability. Machined from quality aluminum, this spacer helps keep shaft play to a minimum so your RC car maintains clean engagement at speed.

Aluminum Advantages for RC Parts

Aluminum delivers a strong yet lightweight option for drivetrain parts, giving a good balance between stiffness and weight control. The Serpent 9638 uses those material benefits to preserve shaft alignment and reduce unwanted movement, which supports consistent performance on race day or practice sessions.

Fitment and Installation Tips

This spacer fits a variety of racing chassis that use 2-speed shaft setups and installs with a straightforward process. Check fitment against your existing shaft hardware and install it cleanly so you can get back to the track with improved drivetrain stability.