The John Deere 9RX 640 tractor primary engine air filter part number found is AT300487. Filter dimensions found include Height: 16.73 in / 425 mm; Outer diameter: 10.24 in / 260 mm; Inner diameter: 6.54 in / 166 mm. Service guidance is to replace the air filter every 0 hours.
Primary air filterAT300487
Filter height16.73 in / 425 mm
Engine power631.6 hp
Service intervalReplace every 0 hours
John Deere 9RX 640 Air Filter Specs
Primary air filter part number
AT300487
Secondary / safety air filter
AH212295
Air filter size
Height: 16.73 in / 425 mm; Outer diameter: 10.24 in / 260 mm; Inner diameter: 6.54 in / 166 mm
Filter height
16.73 in / 425 mm
Outer diameter
10.24 in / 260 mm
Inner diameter
6.54 in / 166 mm
Replacement interval
Replace every 0 hours
Number of air filter elements
2 elements (primary, secondary)
Engine horsepower
631.6 hp
Engine displacement
829.9 cu in (13.6 L)
John Deere 9RX 640 Air Filter Charts
Air filter dimensions
Height
16.73 in
Outer diameter
10.24 in
Inner diameter
6.54 in
Engine horsepower
This model
631.6 hp
Average
35 hp
Low
18 hp
High
66 hp
Engine displacement
This model
829.9 cu in
Average
100 cu in
Low
50 cu in
High
180 cu in
John Deere 9RX 640 Air Filter FAQ
What air filter does the John Deere 9RX 640 use?
The primary engine air filter part number found for the John Deere 9RX 640 is AT300487.
What size is the John Deere 9RX 640 air filter?
The air filter dimensions found for the John Deere 9RX 640 are Height: 16.73 in / 425 mm; Outer diameter: 10.24 in / 260 mm; Inner diameter: 6.54 in / 166 mm. Use these dimensions as a fit check, but treat the part number as the main match.
How often should the John Deere 9RX 640 air filter be checked or replaced?
The service guidance found for the John Deere 9RX 640 is to replace the air filter every 0 hours.
How many air filter elements are listed for the John Deere 9RX 640?
This page lists 2 elements (primary, secondary). That means the safety element should be treated separately from the outer primary air filter.
Why include engine specs on a John Deere 9RX 640 air filter page?
Engine specs found for the John Deere 9RX 640 include 631.6 hp, 829.9 cu in (13.6 L). Those specs help identify the tractor class, but the air filter should still be matched by part number AT300487.
Should I order the John Deere 9RX 640 air filter by size or part number?
Buy by AT300487 first for the John Deere 9RX 640. The dimensions value is useful for checking an aftermarket listing before ordering.
What should I confirm before buying a John Deere 9RX 640 air filter?
For the John Deere 9RX 640, confirm AT300487 against John Deere parts information and use the listed dimensions of Height: 16.73 in / 425 mm; Outer diameter: 10.24 in / 260 mm; Inner diameter: 6.54 in / 166 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.
