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Rear Axle Shaft Short With Diff. Lock
Its precision-machined splines ensure secure engagement within the differential carrier, providing strong rotational force and smooth power delivery. Built from high-strength alloy steel, the shaft withstands heavy loads, high torque, and harsh off-road conditions. The differential lock feature allows the axle to deliver equal power to both wheels, improving traction in mud, slopes, and uneven terrain. Durable heat-treated construction ensures long service life and minimizes risk of twisting or deformation.
By enabling reliable power transfer and enhanced traction, this axle shaft supports stable vehicle performance, improved handling, and superior control during difficult driving conditions. It is essential for heavy-duty trucks that operate under load stress, off-road environments, or traction-limited situations.
Key Features
- Heavy-duty rear axle shaft compatible with differential lock systems
- High-strength alloy steel construction with heat-treated splines
- Ensures efficient torque transfer and smooth power delivery
- Differential lock capability improves traction and control
- Designed for durability under extreme load and off-road conditions
Product Specifications
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 11.024 | 3128, 2523, 2528 | A4003570301 | Rear Axle Shaft – Short type with Differential Lock |
Process Steps
- Lift the vehicle and remove the rear wheel and brake assembly.
- Remove the differential lock actuator (if required) and unbolt the old axle shaft.
- Slide out the worn axle carefully to avoid damaging seals.
- Install the new Rear Axle Shaft Short With Diff. Lock, ensuring correct spline engagement.
- Reassemble brake components and torque fasteners to OEM specifications.
- Test differential lock operation and check for oil leaks or noise.
FAQ
What is the advantage of a diff-lock axle shaft?
It allows equal power distribution to both rear wheels, improving traction in slippery or off-road conditions.
When should the axle shaft be replaced?
Replace when splines are worn, the shaft is bent, leaking seals occur, or differential lock engagement becomes inconsistent.
