SRT-4 Wheel Bearing and Hub
A failing wheel bearing and hub on an SRT-4 changes noise, steering feel, and confidence. The Dodge Neon SRT-4 uses a front hub assembly designed around its performance suspension and higher cornering loads. When the bearing degrades, you may hear a growl that climbs with road speed or find looseness at the wheel. Choosing the right replacement means matching the hub to your turbocharged Neon rather than assuming any Neon or PT Cruiser part fits. The direct answer below covers what this assembly does, what commonly fails, and how to buy with confidence.
The direct answer
For an SRT-4 wheel bearing and hub, the practical answer is to buy a complete hub and bearing assembly that matches the SRT-4 front knuckle and axle spline configuration. The SRT-4 used a specific bolt-on front hub design, and replacing the assembly rather than pressing in only the bearing reduces the chance of installing a part into a worn bore. Before ordering, confirm the axle spline count, the ABS sensor provision, and the bolt pattern at the mounting points, because differences between the regular Neon and the SRT-4 can affect fitment.
A used or remanufactured hub may be tempting when price matters, but the better route is usually a new or quality remanufactured assembly designed for the SRT-4 application. The hub carries the wheel loads while the bearing allows smooth rotation under braking, acceleration, and steering. If joint play is present when the tire is lifted and rocked, or if the noise changes when the steering is loaded lightly left or right, the bearing has likely developed clearance that a proper replacement can correct before it damages the spindle or affects wheel alignment.
When buying, pay attention to the hardware included with the hub. A replacement that does not come with the correct axle nut can create a problem because the torque and retention method at the outer joint affect bearing preload and safety. Confirm the fastener specification for your SRT-4 and use a part that matches the original hub dimensions, including the seat where the brake disc mounts and the face where the wheel meets the hub. This prevents vibration and runout that would mimic a wheel alignment issue.
Finally, support the car safely before any inspection or replacement work. Never rely on a jack alone when lifting the corner to check for movement. Rock the wheel with the vehicle supported on stands and feel for movement at the hub mounting points rather than in the steering linkage or lower ball joint. Separating joint play in the tie rod or control arm from bearing movement helps you avoid replacing a good hub while the real source of play remains in the suspension.
The commercial goal is simple: order a hub that fits the SRT-4's knuckle, axle, and ABS configuration without guessing. Ask the seller to confirm the application instead of relying on a generic Neon listing. That step can save you from receiving a base-model hub that appears identical but lacks the correct spline or sensor ring. If the bearing has already become noisy, continuing to drive increases heat and wear, so replacing the assembly sooner rather than later protects surrounding suspension parts and avoids an on-road failure.