INJ4M-121BKFR Injora Aluminum Planet Front & Rear Straight Axles Set for Traxxas® TRX-4M® w/Hydraulic Steering (Black) (+7mm) (Lay Down Servo) | The RC Shop at Dr Dans

The simulated double-ended hydraulic ram steering system delivers an authentic scale look while improving steering control and responsiveness. Paired with brass steering knuckles, it adds beneficial front-end weight for increased traction and more confident turning during technical crawling.

Planet-Inspired Straight Axle Design
Each straight axle features a CNC-machined, planet-shaped differential housing for exceptional scale realism and precision. Double joint shafts minimize outer wheel vibration at extreme steering angles, while the +7mm extended width improves stability and control across both front and rear axles. Durable 12T and 24T alloy steel helical gears ensure smooth power delivery and long-lasting reliability.

Ultimate Crawling Upgrade
Engineered as a complete front and rear straight axle system, this set enhances handling, durability, and scale authenticity without relying on portal-style ground clearance gains. Lightweight aluminum housings and steering links, combined with brass and steel components, create a balanced upgrade ideal for serious hobbyists and detailed TRX-4M® builds.

Features:
Front and rear straight axles with +7mm extended width
Scale hydraulic ram steering system for realistic appearance
Planet-shaped differential housings CNC-machined for precision
Double joint shafts reduce wheel vibration at extreme angles
Brass steering knuckles add weight for improved traction
12T and 24T alloy steel helical gears for smooth, durable meshing
Pre-assembled for quick and easy installation
Aluminum housings and steering links for lightweight strength

Includes:
(1) Front and Rear +7mm Planet Straight Axle Set
(1) Aluminum Steering Links Set
(2) Brass Steering Knuckles
Assembly Hardware