Rear Wheel Hub and Bearing Assembly Pair

Smooth Performance and Safety for 2019-2023 Nissan Altima

Restore the quiet, vibration-free ride of your sedan with this premium 2-Piece Rear Wheel Hub and Bearing Assembly Set. Specifically engineered for the sixth-generation Nissan Altima, these units are designed to resolve common hub-related issues such as rhythmic growling, steering wheel shimmy, and uneven tire wear. In modern vehicles, the hub and bearing are integrated into a single, maintenance-free sealed unit, providing superior structural integrity and a simplified installation process compared to traditional press-in bearings.

Each assembly is manufactured with high-strength forged steel and features precision-machined internal raceways to minimize friction and heat. The internal components are pre-packed with high-temperature synthetic lubricant and protected by multi-lip seals to block out water, salt, and road grime. This kit provides a complete replacement for both sides of the rear axle, ensuring balanced handling and reliable ABS signal transmission.

Fitment Verification and Vehicle Applications

This set is designed for the Rear Driver (Left) and Rear Passenger (Right) positions on the following vehicles:

• Nissan Altima (S, SV, SR, SL, Platinum): 2019, 2020, 2021, 2022, 2023.

• Drivetrain Compatibility: Specifically for Front-Wheel Drive (FWD) models.

• Fitment Note: Please verify your drivetrain configuration. While these hubs may appear similar to AWD variants, they are specifically calibrated for FWD rear spindle geometry.

Technical Specifications and Attributes

• Quantity: 2-Piece Set (Complete Rear Axle Coverage).

• Bolt Pattern: 5 x 114.3mm (5-lug configuration).

• Flange Type: 4-Bolt mounting flange for secure knuckle attachment.

• ABS Integration: Features a high-precision magnetic encoder ring compatible with factory ABS sensors.

• Construction: Heavy-duty forged steel housing for maximum load-bearing capacity.

• Fitment Type: Direct Replacement (Bolt-on).

What’s in the Box

• (1) Rear Driver Side Wheel Bearing & Hub Assembly

• (1) Rear Passenger Side Wheel Bearing & Hub Assembly

Industry Cross-Reference Numbers

• Nissan: 43202-6CA0A, 432026CA0A

• MOOG Hub Assemblies: 512665

• Timken: HA590943

• SKF: BR931199

• BCA: WE61987

Installation and Technical Tips

• Clean the Mating Surface: Before installing the new hub, use a wire brush or emery cloth to remove rust and oxidation from the knuckle bore. A clean, flat surface is essential to prevent misalignment and premature bearing wear.

• ABS Sensor Care: Be careful not to strike the magnetic encoder ring on the back of the hub during installation. Ensure the ABS sensor is clean and properly seated in the knuckle to avoid "Speed Sensor" dashboard warnings.

• Torque to Spec: Always use a calibrated torque wrench to tighten the four mounting bolts to the manufacturer’s specification. Under-tightening can cause hub movement, while over-tightening can distort the bearing race.

• Brake Rotor Inspection: Since the brake system must be disassembled to access the hub, inspect your rear rotors for excessive "run-out" or thinning. Installing a new hub with a warped rotor can lead to pedal pulsation and reduced braking efficiency.