SKF UJ646 Double Cardan CV H Yoke

Overview of the SKF UJ646 Double Cardan CV H Yoke

The SKF UJ646 is a precision-engineered Double Cardan CV H Yoke designed for driveline and axle applications. With a width of 0.686 inches and an outside diameter of 3.949 inches, this component ensures reliable performance in various GM and Dodge vehicles.

• Width: 0.686 inches for precise fitment
• Outside Diameter: 3.949 inches for optimal compatibility
• Double Cardan CV design for smooth driveline operation
• Compatible with multiple makes including Buick, Cadillac, Chevrolet, Dodge, GMC, Lincoln, Oldsmobile, and Pontiac
• Part Number: UJ646 for accurate identification

Detailed Product Description

The SKF UJ646 Double Cardan CV H Yoke is engineered to meet the exact specifications required for a range of driveline applications. Its 0.686-inch width and 3.949-inch outside diameter provide a precise fit that supports the smooth transfer of torque and rotational motion. This yoke is compatible with a variety of vehicles such as the Chevrolet Blazer, GMC Jimmy, Dodge Ram 2500, Cadillac DeVille, and Buick LeSabre, among others. The double Cardan CV design helps reduce vibration and driveline angles, improving overall vehicle drivability and component longevity.

Compatible Vehicles and Applications

• Buick models including LeSabre and Riviera
• Cadillac models such as DeVille, Fleetwood, and Seville
• Chevrolet models including Blazer, Impala, and Suburban variants (V10, V20, V30, V1500, V2500, V3500)
• Dodge Ram 2500, Ram 3500, and Ramcharger
• GMC models including Jimmy, K10, K20, K1500, and Suburban series
• Lincoln Continental and other compatible models
• Oldsmobile and Pontiac models like Bonneville and Catalina

Common Issues Addressed by the SKF UJ646

• Eliminates driveline vibrations caused by worn or damaged yokes
• Restores proper driveline alignment and reduces joint stress
• Prevents premature wear of CV joints and related components
• Improves torque transfer efficiency in double Cardan setups
• Addresses fitment issues in specific GM and Dodge driveline assemblies

Installation Notes and Tips

• Verify vehicle compatibility using make, model, and year before installation
• Inspect surrounding driveline components for wear or damage during replacement
• Use proper torque specifications to avoid over-tightening or loosening
• Ensure the yoke is properly lubricated if required by the vehicle manufacturer
• Consult vehicle service manual for detailed installation procedures

Quality Assurance and Warranty

SKF manufactures the UJ646 Double Cardan CV H Yoke to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details may vary, SKF products typically come with a limited warranty against manufacturing defects. It is recommended to confirm warranty terms with the product documentation or authorized SKF distributors.