Compatibility tool

Part serial number fitment checker

Check a part number against a machine model and, when Deere publishes a structured serial range, test the serial number against that range.

Verified model fitment found

Verified model fitment found with 1 documented serial-range rule. Enter the serial number to test all applicable ranges.

PartDZ112918 · Secondary Fuel Filter Element - Early Serial

MachineJohn Deere 7R 350

Serial to125999

ConfigurationHistorical FT4 110101+ serial-specific service reference. Confirm exact serial before ordering.

Fitment note9.0 L secondary fuel filter for serial numbers through 125999.

SourceJohn Deere 7R FT4 110101+ Replacement Parts Guide - filter overview and service intervals

This tool only confirms rules already stored from cited sources. A missing fitment or missing serial rule is not proof that a part is incompatible. Always verify the complete machine PIN and configuration before ordering.