Tractor reference
John Deere 3046R
Specifications, maintenance, parts and compatibility reference.
Reference set: United States · 4WD HST base specification · Current Official North America configuration from the John Deere compact utility tractor price book published 5 May 2026.
Engine
Engine manufacturerYanmar
Engine coolingLiquid-cooled diesel
Engine displacement1.5 L
Rated engine power (individual product page)45.3 hp
Rated engine speed2600 rpm
AspirationTurbocharged
Transmission
Standard transmissionHydrostatic (HST) transmission
PTO
PTO power34.1 hp
PTO configurationIndependent 540 rpm rear PTO; electronically engaged with mechanical mid/both/rear selector
Electrical
Alternator75 A
Electrical system12 V
Battery cold-cranking amps770 CCA
Capacities & fluids
Configuration- and generation-specific values are kept separate. Match the station, transmission, axle and version context before servicing the machine.
Engine oilJohn Deere Plus-50 II Premium 10W-30
1.5 US gal (5.7 L)With filter.
Transmission and hydraulic systemHSTJohn Deere Hy-Gard
7 US gal (26.4 L)7.0 US gal.
Transmission and hydraulic systemPowrReverserJohn Deere Hy-Gard
6.5 US gal (24.5 L)6.5 US gal.
Front axleMFWDJohn Deere Hy-Gard
1.3 US gal (4.8 L)1.3 US gal.
Maintenance schedule
Tasks shown here are limited to the selected reference context plus any generic machine-level tasks. Intervals are tied to the cited maintenance source, and each task shows its evidence confidence.
CabService / replace cab fresh air filterMIU10010 · Fresh Cab Air FilterEvidence: Official sourceSource: John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →If equipped with cab.
Every 50 hours
CabService / replace cab recirculation air filterMIU10011 · Recirculation Cab Air FilterEvidence: Official sourceSource: John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →If equipped with cab.
Every 50 hours
EngineChange engine oilTY26668 · Plus-50 II Premium 10W-30 Engine OilEvidence: Official sourceSource: John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →John Deere Plus-50 II Premium 10W-30; 5.7 L with filter.
Every 400 hours or annually, whichever comes firstCapacity: 5.7 L
EngineReplace engine oil filterM806419 · Engine Oil FilterEvidence: Official sourceSource: John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →
Every 400 hours or annually, whichever comes first
Fuel & AirReplace fuel / water separatorMIA885324 · Fuel / Water Separator KitEvidence: Official sourceSource: John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Guide lists MIU802421 as the filter element.
Every 400 hours or annually
Fuel & AirReplace spin-on fuel filterMIA882963 · Spin-On Fuel Filter KitEvidence: Official sourceSource: John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Guide lists MIU803127 as the filter element.
Every 400 hours or annually
TransmissionChange transmission and hydraulic oilTY22062 · Hy-Gard Transmission / Hydraulic OilEvidence: Official sourceSource: John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Capacity depends on transmission: HST 26.4 L (7.0 gal), PowrReverser 24.5 L (6.5 gal).
Every 400 hours
TransmissionReplace transmission inline hydraulic oil filterLVA12726 · Transmission Inline Hydraulic Oil FilterEvidence: Official sourceSource: John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →
Every 400 hours
HydraulicsReplace front pto filterLVA23443 · Front PTO FilterEvidence: Official sourceSource: John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →
Every 400 hours
HydraulicsReplace hydraulic suction filter elementLVA13065 · Transmission Oil FilterEvidence: Official sourceSource: John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →
Every 400 hours
Fuel & AirReplace primary air filterRE68048 · Primary Air FilterEvidence: Official sourceSource: John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →
Every 600 hours or annually
Fuel & AirReplace secondary air filterRE68049 · Secondary Air FilterEvidence: Official sourceSource: John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →
Every 600 hours or annually
AxleChange front axle oilTY22062 · Hy-Gard Transmission / Hydraulic OilEvidence: Official sourceSource: John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →John Deere Hy-Gard; 4.8 L (1.3 gal).
Every 600 hoursCapacity: 4.8 L
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.
RE68048Primary Air FilterEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Air Filters →
RE68049Secondary Air FilterEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Air Filters →
MIU10010Fresh Cab Air FilterEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Cab Air Filters →
MIU10011Recirculation Cab Air FilterEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Cab Air Filters →
M806419Engine Oil FilterEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Engine Oil Filters →
TY26668Plus-50 II Premium 10W-30 Engine OilEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Engine Oils →
MIA882963Spin-On Fuel Filter KitEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Fuel Filters →
MIA885324Fuel / Water Separator KitEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Fuel Filters →
MIU802421Fuel Filter ElementEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Fuel Filters →
MIU803127Fuel FilterEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Fuel Filters →
LVA12726Transmission Inline Hydraulic Oil FilterEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Hydraulic Filters →
LVA13065Transmission Oil FilterEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Hydraulic Filters →
LVA23443Front PTO FilterEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Hydraulic Filters →
LVA21038Filter Pak · Legacy number — replaced by TA25768Evidence: Official direct fitment · John Deere LVA21038 Filter Pak - substitute TA25768 →Maintenance Kits →
TA25768Filter PakEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Evidence: Official direct fitment · John Deere TA25768 Filter Pak - compatible equipment →Maintenance Kits →
TY22062Hy-Gard Transmission / Hydraulic OilEvidence: Official direct fitment · John Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition →Transmission & Hydraulic Fluids →
Sources
John Deere · official sourceJohn Deere 3046R Compact Utility Tractor MY24- PR100101- Replacement Parts Guide - Worldwide Edition
John Deere · official sourceJohn Deere LVA21038 Filter Pak - substitute TA25768
John Deere · official sourceJohn Deere TA25768 Filter Pak - compatible equipment