Traxxas Lightweight Output & Idler Gear Shafts Hard-Anodised PTFE-Coated Aluminium RC Driveshaft - 3994X

The Traxxas 3994X output and idler gear shafts are hard-anodized, PTFE-coated aluminum driveshaft components designed as direct replacement parts for compatible Traxxas RC models. The hard-anodized finish increases surface hardness over bare aluminum, while the PTFE coating reduces friction between the shaft and surrounding components during operation. Supplied as a pair, these lightweight aluminum shafts are a like-for-like replacement for worn or damaged originals, keeping your Traxxas drivetrain running smoothly.

Key Features

• Hard-anodized aluminum construction increases surface durability compared to standard bare aluminum shafts
• PTFE coating reduces friction at contact points within the drivetrain
• Lightweight design keeps rotating mass low, consistent with Traxxas factory specifications
• Supplied as a matched pair — one output shaft and one idler gear shaft
• Traxxas part number TRX3994X for accurate identification when ordering spares

Compatible With

• Compatible with select Traxxas RC models — refer to the Traxxas parts finder or your model's exploded parts diagram using part number TRX3994X to confirm fitment before ordering

What's Included

• 2 x hard-anodized PTFE-coated aluminum shafts (1 output shaft, 1 idler gear shaft)