A-Premium Front Wheel Hub Bearing Assembly Pair for Ram 1500 2012-2018 — Front Left & Right with ABS Wiring, OEM Fit

A-Premium front wheel hub bearing assembly pair restores steering stability and stops wheel noise on compatible Ram 1500 trucks.

Designed as a direct-fit replacement for Ram 1500 models from 2012 through 2018 (and 1500 Classic 2019–2022), this A-Premium pair includes both left and right front hub assemblies with integrated ABS sensor wiring. Each assembly uses robust materials and correct factory-style dimensions so the part mates with your existing rotor, wheel and fasteners without modification. The set replaces worn bearings, seals, and splines to address vibration, grinding or grease leakage symptoms that develop with age.

How will these hub assemblies affect steering feel and wheel noise?

Replacing worn front hubs reduces play in the wheel bearings and restores a precise contact point between rotor and hub. That removes intermittent vibration and most common grinding or humming noises caused by degraded bearings.

• New roller bearing and bearing cage for proper axial and radial load support
• Tight manufacturing tolerances to minimize wheel runout and vibration
• Sealing components to prevent grease loss and contamination
• Steel wheel studs matched to factory specs for secure wheel mounting

Are these assemblies a direct replacement for my Ram 1500's front hubs?

Yes — the pair is built to match original equipment dimensions and bolt patterns so they install without altering rotors or wheels. It fits Ram 1500 model years 2012–2018, excluding Tradesman HD, and Ram 1500 Classic from 2019–2022.

• Position: front left and right sides, sold as a matched pair
• Five-lug wheel stud pattern with 5.5" bolt circle diameter
• Brake pilot diameter and flange type sized for factory rotors
• Includes ABS sensor wire for compatible vehicles

What are the key specifications and materials used in these hubs?

The assemblies use high-grade bearing steels and hardened components to handle highway loads and towing duty. Splines and studs follow OEM specifications to ensure long-term compatibility and reliability in everyday driving conditions.

• Materials: GCr15 steel for bearing races, 65Mn for hardened components
• Axle spline: 33 teeth; flange: 3-hole type
• Reference part numbers provided for cross-checking fitment (e.g., 515151, BR930858)
• Includes wheel studs and sealing elements for a complete front-end refresh

What symptoms indicate I should replace my front wheel hubs now?

Common signs include pronounced humming or grinding from the front, vibration through the steering wheel, and visible grease around the hub area. Left unattended, worn hubs can worsen and affect braking feel or ABS sensor readings.

• Unusual noise from the wheel area that changes with speed
• Steering-wheel vibration, especially under acceleration or cornering
• Grease leakage or contaminated bearings visible at the hub flange
• ABS warnings or inconsistent wheel speed readings if sensor wiring is compromised

Who this product is for: This A-Premium front wheel bearing hub assembly pair is aimed at Ram owners who need a reliable, OEM-dimension replacement for worn front hubs on 2012–2018 1500 models or 2019–2022 1500 Classic. It suits DIY mechanics and professional technicians wanting a complete front-end hub solution that includes bearings, seals, axle spline and ABS wiring, all backed by a one-year unlimited-mileage warranty for added peace of mind.