Traxxas 4550 Exhaust Header Nitro Set Nitro 4-Tec Nitro Sport Mod 1 Pinion two rubber O-rings

two rubber O-rings

transferring power from the diff out to the wheels while allowing the differential to distribute torque properly through corners

Both sets come carded on a handy tree that keeps them in place and easily identified

Two Axle Carriers/Steering Blocks

Two Axle Carriers Two 4mm Hinge Pins

Traxxas 4550 Exhaust Header Nitro Set Nitro 4-Tec Nitro Sport Mod 1 Pinion two rubber O-ringsTraxxas 4550 Exhaust Header Nitro Set Nitro 4 Tec Nitro Sport This is the Traxxas Exhaust Header Set for the Nitro 4 Tec and the Nitro Sport (TRAC50**). This Exhaust Set bolts to the exhaust outlet of the engine and connects to the tuned pipe (TRAG4452). Features: Constructed of aluminum. Includes: One Traxxas Exhaust Header Set for the Nitro 4 Tec and the Nitro Sport with: One Pipe Two 3mm x 25mm Socket Head Cap Screws Two 3mm Lock Washers One Paper