Name: Tier-1 Supplier | NISSAN Differential Set | Rear Axle Gear
Brand: ckgears
Availability: InStock

Nissan UD Differential Assembly - Factory Direct Manufacturer

Custom & Wholesale Supply: As a professional gear manufacturer, we offer premium differential assemblies with flexible custom options and direct factory wholesale prices, engineered with a heavy-duty 42-spline configuration.
High-Strength Materials: Engineered by a leading manufacturer using premium 20CrMnTiH5/8620 alloy steel, this structural assembly withstands immense shock loads and high-torque heavy-duty output.
Diverse Ratio Options: This factory direct heavy-duty final drive assembly is precision-ground to deliver smooth operation at a 5.57 ratio, providing extreme wheel-end torque for heavy-load starts.
Quality & Precision Mesh: Optimized for high-end wholesale demand, our specialized precision-machined internal ring and pinion gears effectively reduce operational noise and vibration during heavy-duty hauling.
Exact OEM Customization: Designed to match strict custom industrial requirements, this assembly replaces multiple original OEM numbers to ensure cross-platform compatibility across diverse chassis origins.

Application

With its 5.57 high gear ratio, this differential is the core component for Nissan UD heavy trucks. It effectively handles frequent stop-and-go urban logistics while providing superior traction under full-load conditions.
For trucks operating in construction sites or mines, this assembly relies on its 20CrMnTiH5/8620 high-strength material and 42-spline structure. It is built to endure high-torque impacts and extreme load pressures.
Specifically for mountainous regions, the 5.57 ratio provides essential speed reduction and torque multiplication. This improves climbing performance and low-speed stability while reducing the mechanical stress on the engine and transmission.
Due to its OEM standard compatibility, this product is widely used in the global truck repair market. It serves as a high-performance replacement part for restoring or upgrading the powertrain systems of existing fleets.