Professional Parts Sweden 77430250 Axle Nut - Front or Rear

Overview of Professional Parts Sweden Axle Nut 77430250

The Professional Parts Sweden axle nut 77430250 is designed for secure driveline assembly on select Volvo models. Engineered with precise dimensions, this axle nut ensures reliable fitment and performance for vehicles such as the Volvo 850, C70, S40, S70, V40, and V70.

• Flange diameter: 48.5 mm for optimal load distribution
• Height: 30 mm providing adequate thread engagement
• Inner thread size: M22 x 1.5 for compatibility with specific axle shafts
• Compatible with multiple Volvo models including 850, C70, S40, S70, V40, and V70
• Part number 77430250 for precise identification and replacement

Technical Details and Specifications

This axle nut features a flange diameter of 48.5 mm, which helps evenly distribute clamping force across the axle assembly, reducing stress concentrations. The 30 mm height allows for secure fastening and proper thread engagement, critical for maintaining driveline integrity. The inner thread is sized M22 x 1.5, matching the axle shaft specifications on compatible Volvo vehicles. These attributes ensure the nut fits correctly and maintains the necessary torque settings for safe operation.

Compatible Volvo Models and Applications

The Professional Parts Sweden axle nut 77430250 is compatible with a range of Volvo models, including the 850, C70, S40, S70, V40, and V70. This makes it suitable for use in driveline and axle hardware repairs or replacements on these vehicles. Using the correct axle nut is essential for maintaining the structural integrity of the axle assembly and ensuring vehicle safety.

• Prevents axle shaft loosening and potential driveline failure
• Replaces worn or damaged axle nuts to restore proper torque retention
• Addresses issues related to vibration or noise from the axle area
• Ensures secure fastening after axle or wheel bearing service
• Maintains correct preload on axle components

Installation Notes and Tips

When installing the Professional Parts Sweden axle nut 77430250, ensure the threads on the axle shaft are clean and free of debris. Use a calibrated torque wrench to tighten the nut to the manufacturer’s specified torque value to avoid over-tightening or under-tightening. It is recommended to inspect the axle nut and surrounding components during routine maintenance or when performing axle-related repairs on compatible Volvo models.

Quality Assurance and Warranty Information

Professional Parts Sweden manufactures this axle nut to meet strict quality standards, ensuring durability and reliable performance in driveline applications. While specific warranty details may vary, the part is produced to provide consistent fitment and function for Volvo vehicles listed. Always verify warranty coverage with the parts provider or vehicle manufacturer.