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Axle Locknut - M80X1.5
Its fine-thread M80 × 1.5 profile provides strong clamping force and precise adjustment, ensuring proper bearing preload and stable hub operation. Manufactured from high-strength alloy steel, the locknut withstands extreme torque, heavy axle loads, and continuous vibration. Its robust construction prevents loosening, protects the bearing assembly, and ensures long-lasting reliability under demanding driving conditions.
By maintaining correct bearing tension and hub alignment, the axle locknut enhances vehicle stability, reduces wear, and prevents premature bearing failure.
Key Features
- Heavy-duty M80 × 1.5 axle locknut
- Provides precise bearing preload and secure hub fastening
- Fine-thread design ensures high clamping force
- Made from durable high-strength alloy steel
- Prevents loosening under vibration and heavy load
Product Specifications
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 11.033 | 3128, 2523, 2528 | A9763560026 | Axle Locknut – M80 × 1.5 – Rear Axle Application |
Process Steps
- Install the bearing and hub assembly on the axle spindle.
- Thread the Axle Locknut M80 × 1.5 onto the spindle by hand.
- Tighten to OEM-specified torque to achieve correct bearing preload.
- Lock the nut in place using the manufacturer-approved locking method.
- Rotate the hub to check for smoothness and correct tension.
- Reassemble remaining axle components and verify oil seal integrity.
FAQ
What is the function of an axle locknut?
It secures the hub and bearing on the axle spindle, maintaining alignment and preload.
Can improper tightening cause damage?
Yes, too much preload can overheat bearings, while insufficient torque can cause hub wobble or failure.
