GMB 730-3250 Wheel Bearing and Hub Assembly - Front or Rear

Wheel Bearing and Hub Assembly Overview

The GMB 730-3250 wheel bearing and hub assembly is built for direct replacement service on select GM full-size trucks and SUVs. It is manufactured to meet or exceed OEM specifications for fit and function, making it a practical choice for restoring smooth wheel support and dependable hub operation.

Compatible With Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon applications, this hub assembly supports front-end service on multiple 2014-2020 platforms. The GMB 730-3250 also covers select Cadillac XTS rear and front heavy-duty brake applications, along with Silverado 1500 and Sierra 1500 fitments.

Key Features

• Manufactured to meet or exceed OEM specifications.
• Wheel bearing and hub assembly for direct replacement service.
• Fits select front and rear applications across GM trucks, SUVs, and sedans.
• Supports common service needs on high-mileage driveline and hub systems.
• Part number 730-3250 for accurate ordering and fitment verification.

Detailed Fitment and Application

Use this hub assembly when servicing wheel-end components on compatible Cadillac, Chevrolet, and GMC vehicles. Fits 2015-2020 Cadillac Escalade, front; Fits 2015-2020 Cadillac Escalade ESV, front; Fits 2015-2020 Chevrolet Suburban, front; Fits 2015-2020 Chevrolet Tahoe, front; Fits 2015-2020 GMC Yukon, front; Fits 2015-2020 GMC Yukon XL, front; Fits 2019 Cadillac XTS, rear, with Heavy Duty Brakes; Fits 2017 Cadillac XTS, rear, with Heavy Duty Brakes; Fits 2019 Chevrolet Silverado 1500 LD, front; Fits 2019 GMC Sierra 1500 Limited, front; Fits 2018 Cadillac XTS, front, with Heavy Duty Brakes; Fits 2014-2018 Chevrolet Silverado 1500, front; Fits 2014-2018 GMC Sierra 1500, front. The GMB 730-3250 is a fitment-specific replacement for vehicles that require the listed hub configuration, and the part number 730-3250 should be matched to the application before installation.

What It Helps Address

• Wheel bearing noise or rough hub operation.
• Excessive play at the wheel end.
• Hub wear from mileage and road load.
• Service replacement for damaged or worn bearing assemblies.
• Fitment-specific replacement needs on GM truck and SUV platforms.

Installation Notes and Quality

Verify year, make, model, position, and brake configuration before installation. Confirm the hub assembly matches the vehicle’s listed application and inspect related wheel-end components during service. GMB manufactures this part to meet or exceed OEM specifications, and the 730-3250 part number is useful for cross-checking catalog fitment and ordering accuracy.