Axle Half Shaft DZ90149340008 Shacman

Product Introduction

This robust half shaft is a critical drivetrain component, engineered to handle the extreme torque loads and torsional stresses of heavy-duty truck operation, ensuring reliable power delivery from the differential to the wheel end.

Structure & Material

• Material: High-strength alloy steel, precision-forged and heat-treated for an optimal balance of tensile strength, toughness, and fatigue resistance.

• Design: A one-piece, fully machined shaft with precision-ground splined ends: one end mates with the differential side gear, and the other connects to the wheel hub or planetary reduction gearset.

Performance

• Transmits high torque efficiently, ensuring smooth power delivery even under heavy payloads, steep grades, and off-road conditions.

• The one-piece forged design provides exceptional torsional rigidity, eliminating flex and potential failure points.

• Precision-ground splines ensure seamless power transfer, reducing wear on both the shaft and the components it connects to.

Durability

• The heat-treated alloy steel construction resists bending, twisting, and fatigue, providing reliable performance over hundreds of thousands of kilometers.

• The black oxide finish protects against rust and wear, even in harsh environments exposed to water, salt, and road debris.

Core Function

1. Torque Transmission: Transmits rotational force from the differential to the rear wheel hub on the left/right side of the vehicle.

2. Power Delivery: Ensures efficient transfer of engine power to the ground for vehicle propulsion.

3. Load Handling: Withstands the high torsional stresses and shock loads of heavy-duty truck operation.