Top 5 Must-Have Parts for Your Off-Road Rig
Whether you're hitting the rocks, mud, or backwoods trails, building a capable off-road rig starts with the right parts. At Urban 3D, we specialize in gear that fabricators, wheelers, and weekend warriors rely on. From 3D printed tools to hardcore drivetrain upgrades, here are 5 must-have parts to take your build to the next level.
1. Chromoly Axle Shafts
Why You Need It: Factory axles don’t stand a chance once you throw lockers, bigger tires, and throttle at them. Chromoly shafts deliver unmatched strength, making them essential for serious off-roading.
What We Offer: We carry chromoly axle shaft kits from trusted brands like East Coast Gear Supply and Revolution Gear & Axle — perfect for Dana 30, 44, 60, and more.
2. Gear Sets and Lockers
Why You Need It: Proper gearing keeps your engine in the powerband and your tires turning, while lockers ensure traction when you need it most.
What We Offer: Choose from a wide range of ring and pinion gear sets, plus automatic and selectable lockers from brands like Yukon, Motive, ARB and more. Whether you're regearing for 37s or building a crawler, we've got you covered.
3. 3D Printed Mock-Up Tools
Why You Need It: Fabricating parts or laying out your drivetrain? Our 3D printed mock-up tools save time and headaches by helping you test fit before final install.
What We Offer:
Proudly made in-house, these tools are trusted by shops and DIY builders alike.
4. Custom Switch Panel Mounts
Why You Need It: Wiring up lights, lockers, and air systems? Stay organized with a clean and reliable switch solution.
What We Offer: Our 3D printed switch panel mounts are precision-fit for popular Auxbeam, SPOD, and many more switch systems and designed for a clean interior install. We offer models for Jeep TJ, LJ, and universal mounting.
5. Heavy-Duty Differential Covers
Why You Need It: Your differential is one of the most vulnerable components on the trail. Stock covers bend easily, leading to leaks or gear damage after a solid hit.
What We Offer: We offer heavy-duty diff covers built to take abuse — whether you’re running a Dana 30, 44, or 60. Choose from trusted brands like Huffman's Fab, ARB, and East Coast Gear Supply. These covers offer added clearance, reinforced steel, and integrated drain plugs for easy maintenance.
