Power your semi-truck's drivetrain with the extensive selection of International 4700-4900 parts and accessories. This rugged category features high-quality components to keep your rig running at peak performance, from universal joint kits and differential pinion nuts to pressure sensors. Trusted brands like TPHD and OE deliver durable, reliable solutions engineered for the demands of heavy-duty trucking. Whether you need to repair, upgrade, or maintain your drivetrain, you'll find the perfect parts to do the job well. Keep your International semi-truck rolling strong with the premium components in this essential category.