Gearbox halves (front and rear) and screws

Hardened steel construction

This is a replacement Losi Steering Posts/Tube & Hardware Set

These are Kadee 33" Diameter Smooth Freight Car Wheel Sets

(2) Assembled Turnbuckles

Traxxas 5398 OptiDrive Electronic Shift Module Revo T-Maxx Revo Parts Gearbox halves (front and rear)Traxxas OptiDrive Electric Shift Module Revo This is the replacement Optidrive Electronic Shifting Module for the Revo. This is the device that prevents reverse shifting while the vehicle is in motion. Features:< Pre installed Futaba J connectors Includes: One Optidrive module Fits: Traxxas Revo 3. 3 Traxxas T Maxx 3. 3