This heavy-duty steel washer lock is specifically designed for the rear hub bearing of ISUZU NRR NPR NPR-HD NQR models from 1998-2025. This precision-engineered component is manufactured to meet OEM specifications. This essential component helps maintain proper alignment and secure mounting of your vehicle's rear hub assembly. This replacement part is designed for durability and reliable performance in demanding commercial vehicle applications. Perfect for fleet maintenance and professional automotive repair needs, this washer lock helps ensure the proper operation of your ISUZU's rear hub bearing system.