Differential for Case Assembly for Rear Dana 35 3.07 Casting Services Product

For automotive enthusiasts and repair specialists working on Jeeps, Ford Rangers, and other vehicles equipped with the Rear Dana 35 axle, finding a reliable differential case assembly is crucial for performance and longevity. Our specialized Differential Case Assembly for the Rear Dana 35 with a 3.07 ratio is engineered to meet exact OEM specifications, providing a direct, high-strength replacement solution. This product is a cornerstone of our professional casting services, designed for durability and precise gear alignment.

Superior Material for Enhanced Durability

The core of this differential case is its material composition. We utilize high-grade, nodular cast iron (such as Grade 65-45-12), which offers an exceptional balance of tensile strength, yield strength, and elongation. This material is superior to standard gray iron because its spherical graphite inclusions absorb impact energy and resist cracking under the high torsional and shock loads experienced within the axle assembly. This ensures the case maintains its structural integrity, protecting the ring and pinion gears.

Performance and Precision Engineering

The performance of any differential hinges on the precise alignment of the ring and pinion gears. Our case is machined to exacting tolerances from high-quality casting blanks. Key performance features include:

• Pre-Machined Surfaces: Critical mounting points for the ring gear and bearing caps are pre-machined, ensuring perfect gear mesh for the 3.07 ratio, which minimizes noise, vibration, and harshness (NVH).

• Optimal Strength-to-Weight Ratio: The casting design provides maximum strength without unnecessary weight, a critical factor for vehicle performance.

• Heat Dissipation: The ribbed design of the casting aids in dissipating heat generated during operation, prolonging the life of the gear oil and internal components.

Advanced Production and Casting Process

This differential case is manufactured using state-of-the-art sand casting techniques. The process begins with a precise pattern and mold creation, followed by the pouring of molten nodular iron. After casting, each unit undergoes a normalizing heat treatment to relieve internal stresses and create a uniform, fine-grained microstructure. Finally, CNC machining centers perform critical boring, facing, and drilling operations, guaranteeing that every unit matches OEM dimensions perfectly.

Primary Application and Use

This assembly is specifically designed as a direct replacement for the Rear Dana 35 axle with a 3.07 gear ratio. It is an essential component for:

• Axle Rebuilding: A core part for professional mechanics rebuilding a worn or damaged Dana 35 axle.

• Restoration Projects: Perfect for restoring classic Jeeps (like the Cherokee XJ or Wrangler YJ) and compact trucks to their original specifications.

• Precision Gear Setup: Provides a solid foundation for technicians setting up a new ring and pinion, ensuring optimal performance and longevity.

Invest in a differential case that guarantees precision and reliability. Our casting services deliver a product that restores your Dana 35 axle to its full, robust potential.