Aluminum spacers: 3x6x1.5mm (2)/ 3x6x2.5mm (1)/ 3x6x3.8mm (2)3x6 mm aluminum spacers in three widths: 1.5 mm (2), 2.5 mm (1), and 3.8 mm (2).Replacement part for these models:Nitro Slash
Fits Continued: 1/10 Nitro 4-Tec / Nitro Slash / Nitro Stampede / T-Maxx / Nitro Rustler / T-Maxx Classic
FEATURES: Made of a black plastic/nylon material. Used to help pre-load the shock springs...