HomeDriveline and Axles > Hubs and Related ComponentsGMB 720-3120 Wheel Bearing and Hub Assembly - Front
Part #: 720-3120

GMB 720-3120 Wheel Bearing and Hub Assembly - Front

Front
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ram, 1500 and 1500 Classic
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Reliable Wheel Bearing and Hub Assembly for Ram 1500 Models

The GMB 720-3120 wheel bearing and hub assembly is designed specifically for Ram 1500 and 1500 Classic trucks. Engineered to meet the demands of driveline and axle systems, this driven hub assembly ensures consistent performance without the need for ABS sensors or tone rings.

  • Compatible with Ram 1500 and 1500 Classic models
  • Driven hub assembly design for direct driveline connection
  • No ABS sensor or tone ring required
  • Wheel studs not required for installation
  • Durable construction for reliable operation

Product Details and Specifications

The GMB 720-3120 is a wheel bearing and hub assembly tailored for the driveline and axle system of Ram trucks. This driven hub assembly design means it directly connects to the drivetrain, providing a secure and efficient transfer of power to the wheels. Notably, this assembly does not include an ABS (Anti-Lock Brake) sensor nor require an ABS tone ring, simplifying installation and compatibility with vehicles that do not use these components. Additionally, wheel studs are not present or required, which may be relevant depending on your vehicle’s wheel mounting setup.

Applications and Problem Solving

  • Replaces worn or damaged wheel bearing and hub assemblies on Ram 1500 and 1500 Classic
  • Addresses wheel noise or roughness caused by bearing wear
  • Resolves vibration or steering instability related to hub assembly issues
  • Eliminates play or looseness in the wheel hub area
  • Supports driveline integrity for proper torque transfer

Installation Notes and Tips

When installing the GMB 720-3120 wheel bearing and hub assembly, ensure compatibility with your Ram 1500 or 1500 Classic model year and drivetrain configuration. Since this assembly does not include ABS sensors or tone rings, verify your vehicle’s ABS system requirements before installation. Proper torque specifications should be followed to secure the hub assembly, and wheel studs are not part of this assembly, so confirm your wheel mounting hardware separately.

Quality Assurance and Warranty

GMB manufactures the 720-3120 wheel bearing and hub assembly to meet industry standards for durability and performance. While specific warranty details are not provided here, GMB products typically come with manufacturer-backed warranties to ensure reliability and customer confidence. Always consult the product packaging or GMB’s official resources for exact warranty terms.

BrandGMB
Part Number720-3120
ABS (Anti-Lock Brake) Sensor IncludedNo
ABS (Anti-Lock Brake) Tone RingNot required
Hub Assembly DesignDriven
Wheel Studs PresentNot required

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
2019Ram1500 ClassicFront
2018Ram1500Front
2017Ram1500Front
2016Ram1500Front
2015Ram1500Front
2014Ram1500Front
2013Ram1500Front
2012Ram1500Front

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1032895151517203120BR930858HA590515

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.