KNOLET Front Wheel Hub Bearing Assembly Pair 513265 for Toyota Prius 2004–2009, 5‑Lug OE Fit

KNOLET Pair 513265 is a direct-fit front wheel hub and bearing assembly for Toyota Prius 2004–2009 designed to restore smooth wheel rotation and eliminate noise, vibration, and grease leakage.

When a worn wheel bearing affects ride quality or causes steering vibration, replacing the hub assembly with a precise, vehicle-specific unit is the fastest way to return the car to safe, quiet operation. This KNOLET Pair 513265 assembly is manufactured to match OEM dimensions for Prius models with 5-lug wheels and is offered as a complete front left and right solution to simplify repair and reduce installation time.

How does this hub assembly fit my Prius 2004–2009?

This KNOLET hub is built to the same critical measurements as the factory part so it mounts directly to the front left and right axles on compatible Prius years. Always use the vehicle fitment tool or the listed reference numbers to confirm compatibility before ordering.

• Compatible years: 2004, 2005, 2006, 2007, 2008, 2009.
• Reference part numbers: 4351047010, 4351047011, 4351047012.
• Position: Front left and right axle — sold as a pair for both sides.

What are the key specifications I should know?

Understanding the hub’s physical dimensions ensures it will match your wheel and brake components. KNOLET provides detailed measurements so technicians and DIYers can verify fitment quickly.

• Flange diameter: 4.91 inches; bolt circle diameter: 3.94 inches.
• Hub pilot diameter: 3.07 inches; brake pilot diameter: 2.17 inches.
• Flange bolt holes: 4; wheel studs: 5 (5-lug wheels).
• ABS sensor: not included — check your vehicle’s wiring and replace sensor separately if needed.

What performance and durability features does it offer?

This assembly uses high-hardness forged carbon steel and precision manufacturing to reduce friction and resist impact. The sealing and protective coatings help keep contaminants out and extend service life, while optimized tolerances limit noise and vibration during driving.

• Forged carbon steel construction for improved strength and braking stability.
• Premium seals to minimize grease loss and prevent contamination.
• Protective coating to resist corrosion in wet or salty conditions.
• OE-style dimensions for trouble-free installation and alignment.

How will replacing both front hubs affect driving?

Installing matched front hub assemblies restores even wheel rotation, reduces steering wheel vibration, and eliminates bearing-related noise. Replacing hubs as a pair ensures balanced handling and avoids uneven wear that can happen when only one side is changed.

• Reduces rattling and humming from worn bearings.
• Improves steering feel and response on rough roads.
• Saves installation time when changing both sides together.

Who is this for: This KNOLET Pair 513265 front hub assembly is aimed at Prius owners and mechanics who need a reliable, OEM-dimension replacement for 2004–2009 Toyota Prius models with 5-lug wheels. It’s a practical choice for anyone experiencing bearing noise, wheel vibration, or grease leakage, and for professional shops seeking a precise, ready-to-install front left and right solution that cuts labor time and restores safe, quiet operation. Remember to confirm your vehicle’s year, make, and model using the fitment tool or the listed reference numbers before ordering.