SKF UJ397 Universal Joint - Center, Front or Rear

Reliable Universal Joint for Mazda 626 and RX-7 Drive Shafts

The SKF UJ397 universal joint is engineered to provide dependable driveline performance for Mazda 626 and RX-7 models. Designed with precision, this universal joint ensures smooth power transfer and durability in demanding driving conditions.

• Four grooved round bearing caps for secure fitment and reduced play
• U-joint bearing type optimized for driveline applications
• Bearing cap axis diameter of 0.985 inches for precise alignment
• Compatible with Mazda 626 and RX-7 drive shafts
• Part number UJ397 for accurate identification and replacement

Detailed Description of SKF UJ397 Universal Joint

The SKF UJ397 universal joint features four grooved round bearing caps that provide a stable and secure connection within the drive shaft assembly. The bearing type is specifically designed as a U-joint bearing, ensuring proper articulation and torque transmission. With a bearing cap axis diameter of 0.985 inches, this component maintains precise alignment and minimizes vibration during operation. This universal joint is manufactured to meet the specifications required for Mazda 626 and RX-7 vehicles, making it a suitable replacement part for maintaining driveline integrity.

Applications and Problem Solving

• Restores smooth rotational movement in Mazda 626 and RX-7 drive shafts
• Eliminates driveline vibrations caused by worn or damaged universal joints
• Prevents premature wear of connected driveline components
• Addresses issues related to loose or noisy universal joints
• Supports consistent power transfer from transmission to wheels

Installation Notes and Tips

When installing the SKF UJ397 universal joint, ensure the bearing caps are properly seated in the yoke grooves to prevent movement and wear. Verify the bearing cap axis diameter matches the vehicle specifications to maintain alignment. It is recommended to inspect the drive shaft and related components for wear or damage during replacement. Proper lubrication and torque specifications should be followed according to Mazda service guidelines.

Quality Assurance and Warranty

SKF manufactures the UJ397 universal joint to meet industry standards for durability and performance. While specific warranty details are not provided, SKF products typically undergo rigorous quality control to ensure reliability in automotive driveline applications.