Traxxas Cover Gear Upper & Lower, Dust Plug & 3x6mm RC Spare Part - 3977

The Traxxas TRX3977 is a replacement gear cover and dust plug set designed to protect the internal drivetrain components on compatible Traxxas RC models. The kit includes both the upper and lower gear covers along with a dust plug, providing a complete cover assembly when the originals become cracked, worn, or lost. Keeping the gear covers intact is important for preventing dirt and debris from entering the drivetrain, particularly during off-road running.

Key Features

• Includes upper and lower gear covers to fully enclose and protect the gear area
• Dust plug prevents debris ingress when the gear cover is not in use or has an open port
• Direct OEM replacement from Traxxas, matching original fitment and dimensions
• Suitable for restoring a damaged or incomplete gear cover assembly back to factory condition

What's Included

• Upper gear cover (x1)
• Lower gear cover (x1)
• Dust plug (x1)
• 3x6mm fastener(s) as noted in the part listing

What You Need

• Confirm compatibility with your specific Traxxas model before ordering, as TRX3977 fitment varies by vehicle — check the Traxxas parts finder or your model's exploded parts diagram