Traxxas Heavy Duty Half Shafts with Metal U-Joints RC Driveshaft - 6850X

The Traxxas TRX6850X heavy duty half shafts are a direct-fit driveshaft set for Traxxas models across the Stampede, Rustler, Bandit, and Slash 2WD platform lineup. Designed to handle the stress of hard driving and bashing, these half shafts replace the standard driveline components with a more robust setup using metal u-joints throughout. Each shaft features external and internal splined ends that engage directly with the stock driveline, making fitment straightforward for anyone replacing worn or broken driveshaft parts.

Key Features

• Includes four half shafts — two external splined and two internal splined — plus four metal u-joints for a complete driveline service
• Heavy duty construction compared to standard Traxxas half shafts, suited to hard bashing and repeated high-stress use
• Metal u-joints replace plastic or lower-grade alternatives, reducing the likelihood of failure under load
• Direct replacement for the stock driveshafts on compatible Traxxas models — no modification required
• Part number TRX6850X makes it easy to confirm fitment against your model's parts diagram

Compatible With

• Traxxas 104354-74
• Traxxas 104364-74
• Traxxas 36076-74
• Traxxas 36234-8
• Traxxas 44056-3
• Traxxas 58234-8
• Traxxas 58276-74

What's Included

• 2x external splined half shafts
• 2x internal splined half shafts
• 4x metal u-joints