KNOLET Front Wheel Bearing Hub Assembly 513287 for Toyota Prius & Lexus CT200h — OEM-fit Sealed 5-Lug

The KNOLET 513287 front wheel bearing hub assembly is a direct-replacement hub for select Toyota Prius and Lexus CT200h models, engineered to restore smooth wheel rotation, reduce vibration, and match OEM fitment.

This wheel hub assembly is manufactured to OEM-style dimensions and intended as a precision replacement for worn or damaged front hubs on compatible Toyota Prius (2010–2015), Prius Plug-In (2012–2015), and Lexus CT200h (2011–2017). Built from high-hardness forged carbon steel with protective coatings and premium seals, it targets common hub issues like noise, play, and grease leakage while preserving correct wheel stud alignment and flange geometry.

How does this hub assembly address common wheel bearing problems?

Worn bearings typically cause rattling, steering or wheel vibration, and grease leakage. The KNOLET 513287 assembly uses impact-tested steel and improved seals to minimize contamination and noise, reducing drag and restoring stable wheel rotation.

• Anti-shock construction to resist impact and road stress
• High-hardness forged carbon steel for durability
• Premium sealing to keep grease in and contaminants out
• Protective coating to limit corrosion in wet conditions

Will this hub physically fit my vehicle?

Compatibility depends on year, make, and model. The part is intended for front left and right axles of Lexus CT200h (2011–2017), Toyota Prius (2010–2015), and Prius Plug-In (2012–2015). Always confirm fitment using your vehicle selector or the provided reference numbers.

• Reference part numbers: 4355047010, 4355047011
• Flange diameter: 4.92" and bolt circle diameter: 3.94"
• Hub pilot diameter: 3.3" and brake pilot diameter: 2.17"
• Wheel studs: 5; flange bolt holes: 4; ABS sensor: not included

What performance and longevity features should I expect?

This hub assembly focuses on long-term reliability by combining robust materials and careful manufacturing tolerances. The sealing and coating systems work together to prolong service life and maintain quieter operation under everyday driving conditions.

• Precision-manufactured to OEM-style dimensions for reliable fit
• Low friction design to reduce drag and improve rotational performance
• Sealed construction to reduce noise and prevent premature wear
• Corrosion-resistant coating for extended life in wet climates

How easy is installation and what should a technician expect?

The assembly is designed for straightforward replacement of a wheel hub on vehicles that match the fitment list. Technicians should follow factory torque specs and procedures; ABS hardware is not included, so inspect the vehicle’s sensor and wiring during service.

• Direct-replacement form factor to streamline swap-out time
• OE-compliant dimensions minimize additional machine work
• Inspect and reuse or replace ABS components as required
• Saves labor when compared to rebuilding worn hub components

Who is this hub assembly for? This KNOLET 513287 front hub is aimed at DIY enthusiasts, professional mechanics, and fleet managers who need an OEM-style replacement for Toyota Prius (2010–2015), Prius Plug-In (2012–2015), or Lexus CT200h (2011–2017) vehicles. Choose this part when you require a durable, sealed hub assembly with exacting dimensions, corrosion protection, and a design that addresses common bearing failures such as noise, vibration, and grease loss. Before ordering, use the vehicle selector or check the vehicle fitment details to confirm exact compatibility.