GMB 730-0178 Wheel Bearing and Hub Assembly - Front or Rear

Reliable Wheel Bearing and Hub Assembly for GM Vehicles

The GMB 730-0178 wheel bearing and hub assembly is engineered for driven hubs without ABS sensor requirements. Designed to meet the specifications of various Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, this assembly ensures proper fit and function for your vehicle's driveline system.

• Compatible with multiple GM makes and models including Buick LeSabre, Cadillac DeVille, Chevrolet Lumina APV, Oldsmobile Cutlass Ciera, and Pontiac Bonneville
• Driven hub assembly design for direct fit on front or rear driven axles
• No ABS sensor or tone ring required, simplifying installation on non-ABS equipped vehicles
• Wheel studs not required, suitable for hub designs that use separate studs
• Durable construction to maintain wheel alignment and support vehicle weight

Product Details and Specifications

The GMB 730-0178 is a wheel bearing and hub assembly designed specifically for driven hubs that do not require an ABS sensor or tone ring. This part is ideal for GM vehicles that use a hub assembly without integrated wheel studs, providing a direct replacement for factory components. The absence of ABS components means this assembly is intended for models without anti-lock brake systems or where the ABS tone ring is located elsewhere. This ensures compatibility with a range of Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles, including the Buick Century, Cadillac Eldorado, Chevrolet Celebrity, Oldsmobile Delta 88, and Pontiac Trans Sport.

Common Applications and Problem Resolution

• Replaces worn or damaged wheel bearing assemblies causing noise or vibration
• Addresses wheel hub looseness or play affecting steering and handling
• Resolves uneven tire wear due to faulty hub bearings
• Eliminates wheel wobble or instability at higher speeds
• Restores proper wheel alignment and driveline performance

Installation Notes and Tips

Installation of the GMB 730-0178 wheel bearing and hub assembly requires proper tools and mechanical knowledge. Since this assembly does not include wheel studs or ABS components, verify your vehicle’s hub design before installation. Ensure the hub mounting surface is clean and free of debris to prevent premature wear. Torque all fasteners to manufacturer specifications and inspect related suspension components during replacement.

Quality Assurance and Warranty

GMB manufactures this wheel bearing and hub assembly to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided, GMB products typically come with a limited warranty against defects in materials and workmanship. Using a genuine GMB part like the 730-0178 helps maintain vehicle safety and driveline integrity.