USA Standard Gear ZK D30-CS Master Overhaul Kit for Dana 30 Front Differential

When you’re tackling a Dana 30 front differential refresh on a Jeep Grand Cherokee, precision and trustworthy parts matter. The USA Standard Gear Master Overhaul Kit is designed to support a thorough rebuild with components chosen for durability, consistent mating, and smooth reassembly. This kit emphasizes quality and consistency, helping you approach your project with confidence rather than guesswork.

What’s included

The kit includes everything you need to refresh the critical wear components and seals in one box. Highlights include carrier bearings and races, pinion bearings and races, a pinion seal, a complete shim kit, ring gear bolts, a pinion nut, a crush sleeve if applicable, and oil baffles and slingers if applicable. The kit also uses Koyo bearings and races for reliable performance and long-term wear resistance. The package weighs about 6.20 pounds, which helps with shipping and handling planning during a project.

Why this kit stands out

Carefully selected parts are matched to the Dana 30 front differential used on many Grand Cherokee models. The inclusion of a full shim kit helps you approach the setup with flexibility, while the pinion seal and seals reduce the chance of leaks after installation. Using high-quality bearings and races can contribute to smoother operation and quieter performance, especially as you put the axle back into service after maintenance.

Real world scenarios you might consider this kit for include planning a major re-seal after long highway miles, tackling a gear whine that developed over time, or preparing for a winter expedition where reliability matters. While results vary by vehicle history and maintenance, having a complete kit can simplify the process by reducing the number of separate parts you need to source.

• Comprehensive consolidation of essential components for Dana 30 reassembly
• Quality bearings and races and a full shim kit to help set up proper gear mesh
• Included seals, bolts, and fasteners to streamline installation
• Lightweight, straightforward packaging weigh-in of 6.20 pounds for shipping and handling

• Designed for a reliable Dana 30 front differential rebuild
• Contains all critical hardware needed for installation
• Koyo bearings and races for durable performance

Quality you can feel

USA Standard Gear designs parts with a focus on fit and finish. The Master Overhaul Kit is built to support a capable, confident rebuild experience, with attention to the details that a DIY mechanic appreciates when reassembling a front differential on a Jeep.