BCA WE60884 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Chevrolet and GMC Trucks

The BCA WE60884 wheel bearing and hub assembly is engineered for durability and precise fitment on select Chevrolet, GMC, and Hummer models. Designed to meet OEM specifications, this driven hub assembly ensures smooth wheel rotation and reliable performance for heavy-duty trucks and SUVs.

• 33 spline quantity for secure drivetrain connection
• 8 wheel studs with M14x1.5 size for strong wheel mounting
• 4 flange bolt holes with rectangular flange shape for stable installation
• Wheel pilot diameter of 116.7 mm (4.594 inches) for accurate wheel centering
• Brake pilot diameter of 118.1 mm (4.641 inches) to support brake component alignment
• Bolt circle diameter of 165.1 mm (6.500 inches) matching OEM specifications
• Knuckle bolt circle diameter of 140 mm (5.510 inches) with M14x1.5 bolt hole size
• Flange offset measurements of 2.297 inches (58.4 mm) for proper hub positioning
• Designed as a driven hub assembly for reliable power transfer

Detailed Product Description

The BCA WE60884 wheel bearing and hub assembly is specifically designed for driven axle applications on Chevrolet Avalanche 2500, GMC Sierra 1500 HD, Sierra 2500 HD, Sierra 3500, Silverado 1500 HD, Silverado 2500 HD, Silverado 3500, Suburban 2500, Yukon XL 2500, and Hummer H2 models. This assembly features a 33-spline interface that ensures a secure connection to the drivetrain, while the 8 M14x1.5 wheel studs provide a robust mounting surface for wheels. The rectangular flange with 4 bolt holes and precise bolt circle diameters guarantees a stable and accurate fit to the vehicle’s knuckle. The wheel and brake pilot diameters are engineered to maintain proper alignment of wheels and braking components, reducing vibration and wear.

Common Applications and Problem Solving

• Replacement for worn or damaged wheel bearing and hub assemblies
• Eliminates wheel vibration and noise caused by bearing failure
• Restores proper wheel alignment and brake component positioning
• Addresses issues with uneven tire wear due to hub misalignment
• Ensures reliable drivetrain engagement on driven axles

Installation Notes and Tips

• Verify vehicle compatibility with Chevrolet, GMC, and Hummer models listed
• Use proper torque specifications for flange bolts and wheel studs
• Inspect knuckle and surrounding components for wear before installation
• Ensure clean mounting surfaces to prevent premature bearing failure
• Professional installation is recommended for safety and performance

Quality Assurance and Warranty

BCA wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The WE60884 part number undergoes rigorous quality control testing to provide consistent fit and function. Warranty coverage details should be confirmed with the product documentation or supplier.