Tractor reference
John Deere 9RT 590
Specifications, maintenance, parts and compatibility reference.
Reference set: United States · Current 9RT two-track agricultural tractor - cab · Current Current model identity is supported by 2026 Deere Technical Publications and Deere US price-book history. Numerical specifications use official John Deere North American product pages; confirm build options for a specific serial number.
Machine Configuration
Operator stationCab
Wheel or track configuration2-Track
Engine
Engine manufacturerJohn Deere
Engine familyJD14
Cylinders6
Engine displacement13.6 L
Rated engine power (individual product page)590 hp
Rated engine speed2100 rpm
Maximum engine power (individual product page)649 hp
Emissions systemFinal Tier 4
Transmission
Standard transmissionJohn Deere e18 18-speed PowerShift with Efficiency Manager; 18F/6R, 25 mph
Driveline4WD tracked
PTO
PTO power335 hp
Hydraulics
Hydraulic pump output55 gpm
Optional pump rated output110 gpm
Dimensions & Weight
Tractor weight47326 lb
Capacities
Fuel tank capacity350 US gal
Compatible parts & kits
Parts shown here are limited to the selected reference context plus generic machine-level fitment. Configuration-specific fitment, evidence confidence and the direct fitment source are shown under each part when available.
RE230985Secondary Air Filter ElementApplies to: Current 9RT 490/540/590 fitment confirmed by John Deere Shop.Deere compatible-equipment data; verify tractor serial/options before ordering.Evidence: Official direct fitment · Shop.Deere RE230985 - John Deere part fitment for current 9RT 490/540/590 →Air Filters →
TA17973Primary Air Filter ElementApplies to: Current 9RT 490/540/590 fitment confirmed by John Deere Shop.Deere compatible-equipment data; verify tractor serial/options before ordering.Evidence: Official direct fitment · Shop.Deere TA17973 - John Deere part fitment for current 9RT 490/540/590 →Air Filters →
RE593819Cab Recirculation Air FilterApplies to: Current 9RT 490/540/590 fitment confirmed by John Deere Shop.Deere compatible-equipment data; verify tractor serial/options before ordering.Evidence: Official direct fitment · Shop.Deere RE593819 - John Deere part fitment for current 9RT 490/540/590 →Cabin Air Filters →
RE572785Engine Oil FilterApplies to: Current 9RT 490/540/590 fitment confirmed by John Deere Shop.Deere compatible-equipment data; verify tractor serial/options before ordering.Evidence: Official direct fitment · Shop.Deere RE572785 - John Deere part fitment for current 9RT 490/540/590 →Engine Oil Filters →
DZ124761Primary Fuel FilterApplies to: Current 9RT 490/540/590 fitment confirmed by John Deere Shop.Deere compatible-equipment data; verify tractor serial/options before ordering.Evidence: Official direct fitment · Shop.Deere DZ124761 - John Deere part fitment for current 9RT 490/540/590 →Fuel Filters →
DZ124786Secondary Fuel FilterApplies to: Current 9RT 490/540/590 fitment confirmed by John Deere Shop.Deere compatible-equipment data; verify tractor serial/options before ordering.Evidence: Official direct fitment · Shop.Deere DZ124786 - John Deere part fitment for current 9RT 490/540/590 →Fuel Filters →
RE577250Transmission System FilterApplies to: Current 9RT 490/540/590 fitment confirmed by John Deere Shop.Deere compatible-equipment data; verify tractor serial/options before ordering.Evidence: Official direct fitment · Shop.Deere RE577250 - John Deere part fitment for current 9RT 490/540/590 →Hydraulic Filters →
RE577612Hydraulic / Lube Filter ElementApplies to: Current 9RT 490/540/590 fitment confirmed by John Deere Shop.Deere compatible-equipment data; verify tractor serial/options before ordering.Evidence: Official direct fitment · Shop.Deere RE577612 - John Deere part fitment for current 9RT 490/540/590 →Hydraulic Filters →
Sources
John Deere · official sourceJohn Deere North America 9RT 590 official specifications
2026-05-29John Deere Technical Publications 2026 - 9RT 490/540/590 current supported model references
John Deere Parts · official sourceShop.Deere RE230985 - John Deere part fitment for current 9RT 490/540/590
John Deere Parts · official sourceShop.Deere TA17973 - John Deere part fitment for current 9RT 490/540/590
John Deere Parts · official sourceShop.Deere RE593819 - John Deere part fitment for current 9RT 490/540/590
John Deere Parts · official sourceShop.Deere RE572785 - John Deere part fitment for current 9RT 490/540/590
John Deere Parts · official sourceShop.Deere DZ124761 - John Deere part fitment for current 9RT 490/540/590
John Deere Parts · official sourceShop.Deere DZ124786 - John Deere part fitment for current 9RT 490/540/590
John Deere Parts · official sourceShop.Deere RE577250 - John Deere part fitment for current 9RT 490/540/590
John Deere Parts · official sourceShop.Deere RE577612 - John Deere part fitment for current 9RT 490/540/590