New Vacuum Pump 290KT00030 For Iuzu NQR NRR 6.0L 1995-2017 8975481860 97548186

Vacuum Pump for Isuzu

This vacuum pump, cross-referencing OEM numbers 290KT00030, 8975481860, and 97548186, generates the negative pressure required for braking and auxiliary systems on medium-duty trucks.

Overview

This replacement vacuum pump is engineered to restore dependable vacuum pressure in diesel and medium-duty truck braking systems. Drivers and fleet managers rely on a stable vacuum pump to maintain safe, predictable braking performance under heavy loads. This heavy-duty vacuum pump offers long-lasting performance and simple installation for commercial vehicles.

Built For Performance

• Robust housing material resists thermal stress and vibration.
• Engineered to strict tolerances to ensure consistent vacuum pressure output.
• Pre-tested for leak-free performance and long-term durability.
• Direct-fit design matches original equipment mounting points.

Fits These Machines

• for Isuzu NQR 6.0L models from 1995 to 2017
• for Isuzu NRR 6.0L models from 1995 to 2017

On-The-Job Use

• Restoring full power braking assistance on commercial delivery trucks.
• Replacing worn or oil-leaking vacuum pumps in fleet service centers.
• Maintaining safe vehicle operation during heavy-duty cargo transport.

Specs At A Glance

Good To Know

Q: What are the symptoms of a failing vacuum pump? A: A hard brake pedal, slow HVAC mode switching, or visible oil leaks near the pump housing are common signs of failure.

Q: Does this pump require lubrication during installation? A: Yes, pre-lubricating the internal mechanical components of the pump before initial startup prevents premature wear and damage.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.