Upgrade your Isuzu truck's braking performance with this heavy-duty exhaust brake unit, specifically designed for NQR, NRR, and NPR models equipped with 4HK1 5.2L or 4HE1 4.8L engines (1995-2007). This robust component helps reduce wear on your service brakes by using engine compression to assist in vehicle deceleration, particularly useful when navigating steep grades or carrying heavy loads. The unit features durable construction with corrosion-resistant coating and comes complete with necessary mounting hardware. This exhaust brake delivers reliable performance in demanding conditions, helping to extend the life of your brake system while providing additional control during downhill operation. Perfect for commercial fleet operators and individual truck owners looking to enhance their vehicle's braking capabilities.

COMPATIBILITY: Direct fit for Isuzu NQR NRR NPR models with 4HK1 5.2L and 4HE1 4.8L engines from 1995-2007

CONSTRUCTION: Heavy-duty metal construction featuring zinc-plated mounting bracket for enhanced durability and corrosion resistance

PERFORMANCE: Engineered exhaust brake system helps reduce wear on service brakes and improves overall braking efficiency

INSTALLATION: Complete unit includes mounting hardware and pre-assembled components for straightforward replacement

DESIGN: Integrated butterfly valve mechanism with robust actuator ensures reliable operation and consistent braking power

OEM 

8971747400 / 8972581530 / 8973082321 / 8980566730

8973082320 / 8970340262 / 8970340261