SKF BR930373 Wheel Bearing and Hub Assembly - Front Left

Overview of SKF BR930373 Wheel Bearing and Hub Assembly

The SKF BR930373 is a precision-engineered wheel bearing and hub assembly designed specifically for Pontiac GTO models. This component ensures reliable wheel rotation and supports vehicle stability by maintaining proper alignment and load distribution.

• Wheel Pilot Diameter: 2.736 inches
• Brake Pilot Diameter: 2.814 inches
• Hub Pilot Diameter: 2.992 inches
• Flange Shape: Circular
• Flange Offset: 1.692 inches
• Flange Diameter: 5.511 inches
• Overall Width: 4.724 inches

Detailed Product Description

The SKF BR930373 wheel bearing and hub assembly is engineered with precise dimensions to fit Pontiac GTO vehicles accurately. The circular flange shape with a diameter of 5.511 inches and an offset of 1.692 inches provides a secure mounting surface for brake components and wheel attachment. The wheel pilot diameter of 2.736 inches and brake pilot diameter of 2.814 inches ensure proper centering of the wheel and brake rotor, reducing vibration and enhancing driving stability. The hub pilot diameter of 2.992 inches supports the hub's alignment on the axle shaft, contributing to smooth wheel rotation and load handling. With an overall width of 4.724 inches, this assembly fits within the specified space requirements for the Pontiac GTO's driveline system.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings on Pontiac GTO
• Eliminates wheel vibration caused by bearing wear
• Resolves noise issues related to hub assembly failure
• Restores proper wheel alignment and brake rotor positioning
• Prevents premature tire wear due to hub misalignment

Installation Notes and Tips

When installing the SKF BR930373 on a Pontiac GTO, ensure the hub pilot diameter aligns precisely with the axle shaft for optimal fit. Verify the flange offset and diameter match the vehicle’s specifications to maintain brake rotor clearance. Use proper torque specifications on mounting bolts to avoid damage to the assembly. It is recommended to inspect related components such as wheel studs and brake rotors during installation to ensure overall system integrity.

Quality Assurance and Warranty

SKF manufactures the BR930373 wheel bearing and hub assembly to meet stringent quality standards, ensuring durability and reliable performance. This part is backed by SKF’s quality assurance processes, providing confidence in its fitment and function for Pontiac GTO vehicles. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.