MotorbyMotor Front Wheel Hub & Bearing Assembly 515036 — 6-Lug 4WD with ABS Sensor, Pre-Assembled

MotorbyMotor 515036 is a direct-fit front wheel hub and bearing assembly with ABS sensor, designed for 4WD vehicles with 6 lugs including many Chevy, GMC and Cadillac models.

This hub-and-bearing unit replaces worn or noisy front hubs on a range of full-size trucks and SUVs. Built with low runout manufacturing and an integrated ABS ring and sensor lead, the assembly aims to restore wheel alignment stability and ABS signal reliability. It ships as a complete pre-assembled unit so you replace the hub and bearing together rather than pressing a separate bearing into a hub.

Which vehicles does this MotorbyMotor hub fit?

This MotorbyMotor 515036 assembly fits many Chevrolet, GMC and Cadillac models from the late 1990s through mid-2010s that use a 6-lug front hub and that feature ABS and 4WD where applicable. Exact fitment depends on year, model and drivetrain; check part compatibility with your VIN before ordering.

• Chevrolet: Silverado 1500 (1999–2006), Tahoe (2000–2006, 4WD, select engines), Suburban 1500 (2000–2006), Avalanche 1500 (2002–2006), Express 1500/2500 (2003–2014 / 2003–2005)
• GMC: Sierra 1500 (1999–2006), Yukon/Yukon XL 1500 (2000–2006), Savana 1500/2500 (2003–2014 / 2003–2005)
• Cadillac: Escalade (2002–2006), Escalade ESV (2003–2006), Escalade EXT (2002–2006)

How does this assembly improve wheel performance and noise?

The assembly is manufactured for low runout to reduce vibration and the bearing noise associated with wear. Replacing a failing hub unit restores proper wheel rotation, reduces steering shimmy, and stabilizes ABS readings that can trigger warning lights.

• Low-runout construction to minimize vibration and uneven tire wear.
• Integrated bearing and hub unit eliminates press-fit errors.
• Includes ABS tone ring and sensor lead to maintain ABS functionality.
• Designed for 4WD vehicles and 6-lug bolt patterns common to full-size GM trucks and SUVs.

What are the key specs and installation notes?

This is a pre-assembled hub and bearing unit with six lug holes and an ABS sensor lead. It is intended as a direct replacement for compatible front hubs; while the unit simplifies installation, professional installation is recommended to ensure torque specs, alignment and ABS sensor connections are correct.

• Part number: MotorbyMotor 515036 — front, left or right position depending on vehicle.
• Configuration: 4WD-capable, 6-lug wheel hub with ABS sensor lead.
• Warranty: MotorbyMotor offers a 10-year protection period.
• Installation: bolt-on replacement but professional installation recommended for safety and ABS recalibration if needed.

Will this hub work with my vehicle’s ABS and 4WD systems?

Yes — the unit includes an ABS tone ring and sensor wiring so it communicates with the vehicle’s ABS. It’s also specified for 4WD applications when the vehicle originally shipped with 4x4 drivetrain and a 6-lug front hub pattern.

• Built-in ABS ring preserves wheel speed sensing and avoids false ABS warnings.
• Compatible with factory 4WD front knuckles that accept a 6-lug hub.
• Verify connector type and sensor lead routing against your stock harness before installation.

Who is this for: This MotorbyMotor 515036 hub and bearing assembly is for owners and mechanics replacing noisy or failing front hubs on full-size Chevy, GMC and Cadillac trucks and SUVs that require a 6-lug, ABS-compatible, 4WD-capable unit. Choose this part if you want a complete pre-assembled hub/bearing replacement with low-runout manufacturing and a long-term protection plan; confirm vehicle fitment with your VIN or parts guide before purchase.