The John Deere 6125R tractor primary engine air filter part number found is RE564863. Filter dimensions found include Height: 12.5 in / 318 mm; Outer diameter: 8.5 in / 216 mm; Inner diameter: 4 in / 102 mm. Service guidance is to replace the air filter every 1, 500 hours.
Primary air filterRE564863
Filter height12.5 in / 318 mm
Service intervalReplace every 1,500 hours
John Deere 6125R Air Filter Specs
Primary air filter part number
RE564863
Secondary / safety air filter
AN403919
Pre-filter
M143275
Air filter size
Height: 12.5 in / 318 mm; Outer diameter: 8.5 in / 216 mm; Inner diameter: 4 in / 102 mm
Filter height
12.5 in / 318 mm
Outer diameter
8.5 in / 216 mm
Inner diameter
4 in / 102 mm
Replacement interval
Replace every 1, 500 hours
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine displacement
274.6 cu in (4.5 L)
John Deere 6125R Air Filter Charts
Air filter dimensions
Height
12.5 in
Outer diameter
8.5 in
Inner diameter
4 in
Engine displacement
This model
274.6 cu in
Average
250 cu in
Low
120 cu in
High
420 cu in
Air filter service interval
This model
500 hr
Average
200 hr
Low
100 hr
High
500 hr
John Deere 6125R Air Filter FAQ
What air filter does the John Deere 6125R use?
The primary engine air filter part number found for the John Deere 6125R is RE564863.
What size is the John Deere 6125R air filter?
The air filter dimensions found for the John Deere 6125R are Height: 12.5 in / 318 mm; Outer diameter: 8.5 in / 216 mm; Inner diameter: 4 in / 102 mm. Use these dimensions as a fit check, but treat the part number as the main match.
How often should the John Deere 6125R air filter be checked or replaced?
The service guidance found for the John Deere 6125R is to replace the air filter every 1, 500 hours. That is longer than the reference average of 200 hours for this class, so still shorten the interval when the machine is used in heavy dust.
How many air filter elements are listed for the John Deere 6125R?
This page lists a primary filter, a safety filter and a pre-filter: 3 elements (primary, secondary, pre-filter). Replace each only with the matching part number for that position.
Why include engine specs on a John Deere 6125R air filter page?
For the John Deere 6125R, the engine specs found are 274.6 cu in (4.5 L). This is useful context when comparing similar models, but not a substitute for checking the filter number RE564863.
Should I order the John Deere 6125R air filter by size or part number?
Buy by RE564863 first for the John Deere 6125R. The dimensions value is useful for checking an aftermarket listing before ordering.
What should I confirm before buying a John Deere 6125R air filter?
For the John Deere 6125R, confirm RE564863 against John Deere parts information and use the listed dimensions of Height: 12.5 in / 318 mm; Outer diameter: 8.5 in / 216 mm; Inner diameter: 4 in / 102 mm as a physical check.
Official information note
Air filter fit can change by engine, serial number, production year and air-cleaner housing. Check the operator manual, parts manual and official deere.com website before buying or fitting an air filter.
