These rear brake Left wheel cylinders are essential components for maintaining your vehicle's braking system performance and safety. Designed as direct replacements for ISUZU NQR, NRR, NPR, and NPR-HD models from 2003 to 2021, this pair of 1-5/16 inch wheel cylinders ensures reliable stopping power. Each cylinder features durable construction with a robust metal body. The package includes both left rear and front cylinders along with a bleeder valve, providing everything needed for a complete rear brake service. These OEM equivalent parts match original specifications, ensuring proper fit and function. Each cylinder is backed by a 1-year manufacturer warranty for added peace of mind.  Whether you're performing routine maintenance or addressing brake issues, these wheel cylinders deliver the quality and reliability your commercial vehicle demands.

COMPLETE SET: Package includes 2 rear brake wheel cylinders (left side - rear and front positions) with bleeder screw for comprehensive brake system replacement

VEHICLE COMPATIBILITY: Specifically designed for ISUZU NQR, NRR, NPR, and NPR-HD models from 2003 to 2021 with vehicle-specific fit

OEM REPLACEMENT: Direct replacement for OEM part, ensuring proper fit and function

CYLINDER SIZE: Features 1-5/16 inch wheel cylinder bore diameter for optimal braking performance and hydraulic pressure distribution

OEM

8973588781 / 8973588780