596-9179 | Genuine CAT® Diesel Exhaust Fluid Pump 24V

Description and Purpose:

Genuine Caterpillar Diesel Exhaust Fluid Pump with 5 connectors, 24V. Part number: 596-9179. Condition: New. Heavy‑duty truck component delivers steady DEF flow for Cat C32, C18, 3516E engines, protecting SCR systems in commercial vehicles and off‑highway equipment. Cross reference: 5969179. 

Why Replacement is Important:

Worn pumps cause DEF starvation, triggering engine derate and costly downtime. Replacing restores NOx control and keeps fleets compliant.

Impact on Vehicle Performance:

Stable DEF pressure sustains full power and fuel efficiency by supporting proper exhaust aftertreatment.

Manufacturer Information:

Caterpillar® engineers emission‑critical parts built to endure harsh vocational cycles worldwide.

Tags & Category: Caterpillar DEF, Diesel Exhaust Fluid, CAT Pump, DEF Pump, Genuine Caterpillar DEF, Caterpillar Diesel Exhaust Fluid Pump, DEF Pump, Caterpillar DEF Pump, CAT DEF Pump, Caterpillar Pump.

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The -warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.