Condition-New in package 4 Sets of RPM 80462 E & T-maxx front / rear / upper / lower black suspension a-arms. This is enough for half the truck. Enter quantity as "2" for entire truck. These will fit the following Traxxas vehicles: 2.5 T-maxx, 2.5R T-maxx, 3.3 T-maxx, 16.8 E-maxx, Brushless E-maxx, & S-maxx, NOT for original .15 T-maxx. This is 2 RPM black upper and 2 lower suspension a-arms for the Traxxas T-maxx 2.5, 2.5R, 3.3, as well as the E-maxx and S-maxx trucks. If you want enough to upgrade the whole truck, enter quantity of "2". Great looks and incredible strength. The RPM arms give you the strength of aluminum, at a fraction of the weight! RPM guarantees these parts against breakage. If you break one of these on your truck, just send it in to RPM for a free replacement. Length: 5" (127mm) Width: 3-1/8" (79mm) Thickness: .33" (84mm)