DZ114640 | Genuine John Deere® Diesel Exhaust Fluid (DEF) Filter

Useful Information

Description and Purpose:

This Genuine Diesel Exhaust Fluid Filter by John Deere in new condition identified as Part number: DZ114640 is engineered to protect the DEF supply circuit within the SCR emissions system. The filter captures impurities and crystallized particles before they enter sensitive components including pumps dosing valves and DEF lines. Its role is to maintain clean fluid circulation essential for proper NOx conversion and stable Tier 4 emissions performance on agricultural and construction equipment.

Why Replacement is Important:

Clogged filters restrict DEF flow which can trigger system faults reduce dosing accuracy and increase the likelihood of derate events.

Impact on Vehicle Performance:

Clean filtration supports reliable emissions control steady engine output and improved operating consistency in off highway applications.

Manufacturer Information:

John Deere® delivers this component with the same commitment to durability and precision that defines its industrial and agricultural equipment, ensuring consistent performance in tough operating conditions.

Tags & Category: DEF Filter, Diesel Exhaust Fluid Filter, John Deere DEF System, SCR System Filter, Emissions Control Filter, Tier 4 Emissions, DEF Supply System, Urea Filter, Heavy Equipment DEF Parts, Agriculture Equipment Filter, Construction Equipment DEF, Off-Highway DEF Components, OEM DEF Filtration, SCR Aftertreatment Parts, John Deere Engine Emissions System

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.