592-4821 | Genuine CAT® Diesel Exhaust Fluid Injector

Description and Purpose:

Genuine Diesel Exhaust Fluid Injector by Caterpillar. Part number: 592-4821. Condition: New. Designed for the 272D3 XE skid steer. This injector delivers precise DEF spray into the catalyst, supporting clean exhaust and dependable productivity in heavy‑duty operations. Cross reference: 5924821.

Why Replacement is Important:

Injector wear disrupts DEF atomization, triggering SCR errors and costly downtime. Replacing restores compliance.

Impact on Vehicle Performance:

Stable emissions control safeguards power output and fuel efficiency on every work cycle.

Manufacturer Information:

Caterpillar® delivers powerful solutions built to withstand extreme conditions in construction, mining, and industry.

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

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.