The Hot Racing Axial SCX24 Aluminum Front Axle Case is a machined aluminum front axle housing upgrade for the Axial SCX 24 RTR vehicles. Package includes axle case, worm gear cover and hardware. Features: CNC machined billet aluminum axle housing and tubes, anodized black CNC machined billet aluminum Worm Gear cover, anodized black Replaces factory plastic axle case housing and diff cover Direct fit hop up requires no vehicle modification for use Compatible with Axial SCX24 Replacement for AXI31609 Specifications: Weight: 12g Length end-to-end: 65.7mm