Traxxas Lower Grey 166mm Battery Compartment RC Chassis - 3728A

The Traxxas TRX3728A is a lower chassis replacement part for Traxxas RC vehicles, designed to house the battery compartment in models with a 166mm battery compartment configuration. Made in grey, this direct-fit lower chassis is the correct Traxxas spare part when the original has cracked, warped, or become damaged through hard use. It is compatible with several Traxxas models including the 24254-8, 37254-8, 37354-4, and MONSTER04 variants, making it a straightforward structural replacement to get your Traxxas RC car back on track.

Key Features

• 166mm battery compartment length — confirm this matches your existing chassis before ordering
• Grey finish matches the original lower chassis on compatible Traxxas models
• Direct Traxxas OEM replacement part, style code TRX3728A
• Structural lower chassis component — restores the integrity of the vehicle's main frame
• Designed for fitment on specific Traxxas models listed under parts codes 24254-8, 37254-8, 37354-4, and MONSTER04

What's Included

• 1x Traxxas lower chassis (grey, 166mm battery compartment) — TRX3728A

What You Need

• Compatible Traxxas RC vehicle to fit this chassis to
• Basic hand tools for chassis removal and reinstallation
• Additional hardware or body components if replacing a fully damaged chassis assembly