Isuzu 8979461320 Power Steering Rack Assembly

The 8979461320 is a hydraulic power steering rack and pinion assembly designed for Isuzu D-Max pickup trucks. It converts rotational steering wheel input into linear motion for wheel articulation with hydraulic assistance to reduce driver effort. The unit features a precision-machined pinion gear and rack bar housed in a sealed cast iron housing. It is engineered to meet OEM specifications for fitment on TFR86 chassis codes with 4JK1 and 4JJ1 diesel engines. Compatible with both 2WD and 4WD configurations in Left-Hand Drive (LHD) and Right-Hand Drive (RHD) variants. Cross-references include OE numbers 8-97946132-0 and 8-974388306-0.