Tractor reference
John Deere 8R 370
Specifications, maintenance, parts and compatibility reference.
Reference set: United States · Current 8R wheel tractor - cab, MFWD/ILS options · Current Current Deere US 8R wheel lineup is 250-410. Historical 8R 230 remains in service guides but is intentionally not marked current.
Machine Configuration
Operator stationCab
Engine
Engine manufacturerJohn Deere
Engine familyJD9
Cylinders6
Engine familyVJDXL09.0333
Seeding Hydraulic Intelligent Power Management boost35 hp
Engine displacement9 L
Rated engine power (individual product page)370 hp
Rated engine speed2100 rpm
Maximum engine power (individual product page)407 hp
AspirationDual turbochargers - variable-geometry plus fixed-geometry in series
Emissions systemFinal Tier 4
Transmission
Standard transmissione23 PowerShift 40K
Transmission optionse23 50K; AutoPowr/IVT 40K or 50K; 16-speed PowerShift on select lower-horsepower 8R models; EVT availability varies by model
Maximum traveling speed31 mph
PTO
PTO power310 hp
Hydraulics
Hydraulic pump output60 gpm
Optional pump rated output84 gpm
Hitch lift capacity20000 lb
Optional front hitch capacity8240 lb
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.
HXE135862Air Dryer Filter ElementApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Air Dryer Filters →
RE597838CTIS Onboarding Air Coalescing FilterApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Air Dryer Filters →
RE596317Primary Engine Air FilterApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Air Filters →
RE596318Secondary Engine Air FilterApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Air Filters →
RE284091Cab Fresh Air FilterApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Cabin Air Filters →
RE593819Cab Recirculation Air FilterApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Cabin Air Filters →
DZ114640DEF Supply Module FilterApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →DEF Filters →
DZ124403DEF Inline FilterApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →DEF Filters →
RE509672Engine Oil FilterApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Engine Oil Filters →
AT365869Fuel Water Separator FilterApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Fuel / Water Separators →
DZ110558Secondary Fuel Filter Element - Current SerialApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Fuel Filters →
DZ112918Secondary Fuel Filter Element - Early SerialApplies to: Historical 8R FT4 170001+ serial-specific service reference; confirm exact serial before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Fuel Filters →
RE539465Primary Fuel Filter ElementApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Fuel Filters →
RE269061Pilot Valve / SCV Filter - Early SerialApplies to: Historical 8R FT4 170001+ serial-specific service reference; confirm exact serial before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Hydraulic Filters →
RE596661Hydraulic Oil Filter ElementApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Hydraulic Filters →
TA21586Pilot Valve / SCV Filter - Current SerialApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Hydraulic Filters →
H216169Vent FilterApplies to: Current US 8R wheel-tractor service reference; confirm serial/options before ordering.Evidence: Official direct fitment · John Deere 8R FT4 170001+ Replacement Parts Guide - filter overview →Vent Filters →
Sources
John Deere · official sourceJohn Deere US current 8 Series 250-410 product family
John Deere · official sourceJohn Deere official 8 Series tractor specifications
John Deere · official sourceJohn Deere 8R FT4 170001+ Replacement Parts Guide - filter overview