3631x Apr 2026

Are you looking to buy a set of these arms, or are you trying to for a specific custom RC build?

: They are specifically engineered to flex slightly during hard impacts rather than snapping, saving your chassis and bulkheads from damage.

: Priced typically between $10 and $15 for a pair, they are highly cost-effective insurance against broken parts ending your day of driving. Are you looking to buy a set of

If you are maintaining or upgrading your Traxxas vehicle, the 3631X part offers several distinct advantages:

: Traxxas manufactures these using a specialized heavy-duty plastic compound that offers the perfect balance between rigidity and flexibility. If you are maintaining or upgrading your Traxxas

: These are drop-in factory replacements requiring no modifications to install. 🏎️ Vehicle Compatibility

Suspension arms (often called A-arms) connect the wheel hubs to the main chassis. They take the brunt of the impact when you land a massive jump or crash into an obstacle. They take the brunt of the impact when

The standard stock arms on older Traxxas models were prone to snapping under extreme stress. In response, Traxxas developed the "HD" (Heavy-Duty) line. The is the black-colored version of these reinforced front arms. Key Features