This is a Stock Replacement Front Bulkhead used in many Traxxas vehicles. The front suspension arm hinge pins pass through this piece. FEATURES: Gray nylon construction INCLUDES: One front bulkhead REQUIRES: Nothing. This is a direct replacement part. SPECS: Length: 73.6mm (2.90″) Width: 41mm (1.62″) Height: 29mm (1.14″) COMMENTS: This part is used on the following vehicles: Rustler, Bandit, Stampede, Nitro Rustler, SRT, Nitro Stampede, Rustler XL and Stampede XL.