Traxxas 5247 O-Ring and Seal Set for 2.5 Carb

O-ring and seal set, carburetor/ O-rings: 2x1mm (3), 10x1mm (4), 2.5x1.15mm (2), 6.2x1.2mm (1)/ 5x.9mm O-ring installation tool/ 5.3x7.8x.6mm crush washer (2)/ carburetor dust boot (1) (TRX2.5, 2.5R) Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.