The rear wheel bearing and hub assembly (part numbers 42450-52020, 42450-52021) is a high-quality OEM replacement designed for Toyota and Scion vehicles. Compatible with Scion xB/xA (2004–2006) and Toyota Echo (2000–2005), it restores proper rear axle function and wheel stability.
Manufactured to meet OEM standards, this assembly reduces friction, improves handling, and ensures consistent rear wheel performance. It is ideal for replacing worn or damaged bearings and hub units, restoring smooth rotation and proper alignment.
The direct-fit design allows for easy installation with no modifications, making it suitable for professional mechanics and DIY enthusiasts. Its durable construction ensures long-lasting reliability under normal driving conditions.
Key Features:
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OEM rear wheel bearing and hub assembly for Toyota and Scion
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Part numbers 42450-52020, 42450-52021 for precise fitment
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Supports smooth rear axle rotation and stable handling
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Direct-fit installation with no modifications required
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Durable construction for long-term reliability
Perfect For:
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Replacing worn or faulty rear wheel bearing and hub assemblies
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Restoring rear axle rotation and wheel alignment
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Reliable OEM-quality performance











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