John Deere 400R Parts & Accessories

Q: How do I find the right part for my 400R?

Search by John Deere part number or browse by category on this page. Every part shown is matched to the John Deere 400R by its compatible-models data.

5,720 parts and accessories that fit the John Deere 400R — Hydraulic Parts. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

Shop 400R parts by category

← All categories Hydraulic Parts (578)

Flow Control HYD. Valve, Drybox

Part #BKK12022

$1,454.73

John Deere

Hydraulic Hose, Propel

Part #AKK30898

$771.57

John Deere

Hydraulic Hose, Propel

Part #AKK30900

$701.46

John Deere

Hydraulic Hose, Propel - Front Knee

Part #AKK33870

$506.87

John Deere

Hydraulic Hose, Propel - Front Knee

Part #AKK33871

$439.85

John Deere

Hose, Doser Cooling

Part #KK75712

$16.27

John Deere

90 Deg Male Tube Elbow, O-Ring FSF

Part #38H1243

$23.10

John Deere

Bulkhead Union, (Bhs)

Part #61M5300

$14.21

John Deere

Hydraulic Hose, Propel

Part #AKK34795

$538.07

John Deere

Hydraulic Hose, Propel

Part #AKK34796

$480.84

John Deere

Elbow Fitting, Adj Stud Elbow M22 I

Part #AKK19147

$88.99

John Deere

Hose Support, RH Tread Support Loop

Part #AKK27380

$291.00

John Deere

Hydraulic Hose, Wheel Motor Case Dr

Part #AKK31273

$260.44

John Deere

Hydraulic Hose, Pump Case Drain

Part #AKK40996

$680.99

John Deere

Hydraulic Hose - Fabricate, Fl Park

Part #AKK11233

$123.64

John Deere

Hydraulic Hose - Fabricate, Knee St

Part #AKK12527

$115.86

John Deere

Hydraulic Hose - Fabricate, Knee St

Part #AKK12528

$124.50

John Deere

Hydraulic Hose, Rr Park Brake Hose

Part #AKK15742

$143.60

John Deere

Hydraulic Hose, Rl Park Brake Hose

Part #AKK15743

$155.59

John Deere

Hose Support, LH Tread Support Loop

Part #AKK18791

$342.45

John Deere

Hose Support, RH Tread Support Loop

Part #AKK18792

$312.04

John Deere

Hydraulic Hose, Charge Flush - Rear

Part #AKK24782

$121.60

John Deere

Hydraulic Hose, Mid-Frame Bundle RH

Part #AKK31679

$729.46

John Deere

Hydraulic Hose, Wheel Motor Case Dr

Part #AKK34316

$188.05

John Deere

Hydraulic Hose, Wheel Motor Case Dr

Part #AKK34318

$181.09

John Deere

Hydraulic Hose, Wheel Motor Case Dr

Part #AKK34350

$178.95

John Deere

Hydraulic Hose, Wheel Motor Case Dr

Part #AKK34403

$177.69

John Deere

Hydrostatic Reservoir, Reservoir As

Part #AKK34856

$3,091.59

John Deere

Hydrostatic Reservoir

Part #AKK42008

$3,241.66

John Deere

Bracket, LH Tread Loop Support

Part #KK27278

$89.55

John Deere

Hydraulic Hose - Fabricate, Service

Part #AKK15572

$77.74

John Deere

Hydraulic Hose, Charge Flush

Part #AKK15744

$121.39

John Deere

Hydraulic Hose, RH, Air Bag Supply

Part #AKK25380

$56.73

John Deere

Hydraulic Cylinder, 82.55 X 34.925

Part #AHC13675

$1,889.83

John Deere

Hydraulic Cylinder, 88.9 X 38.1 - 5

Part #AHC14350

$1,922.98

John Deere

Hydraulic Hose, Lubrication, With F

Part #AKK11107

$60.52

John Deere

Hydraulic Hose, Lubrication, With F

Part #AKK11109

$60.42

John Deere

Oil Line, Oil Cooler in FT4 Bundle

Part #AKK32086

$368.85

John Deere

Oil Line, Oil Cooler Out FT4 Bundle

Part #AKK32087

$374.84

John Deere

Hydraulic Hose, Lubrication, With F

Part #AKK32715

$81.96

John Deere

Hydraulic Hose, Lubrication, With F

Part #AKK32716

$87.34

John Deere

Hydraulic Hose, Hydro Charge Suctio

Part #AKK37288

$346.47

John Deere

Hydraulic Hose, Park Brake, Tank

Part #AKK37294

$92.20

John Deere

Air Cleaner Dump Valve

Part #AKK37895

$97.84

John Deere

Hydraulic Hose, Steering Valve Pres

Part #AKK44596

$148.33

John Deere

Hydraulic Hose, Steering Valve, Wor

Part #AKK44599

$104.05

John Deere

Hydraulic Hose, Steering Valve, Wor

Part #AKK45068

$144.70

John Deere

Hydraulic Hose, Combo Valve Supply

Part #AKK47806

$208.48

John Deere

Hose, Dry Compressed Air

Part #AKK51634

$39.64

John Deere

Adapter Fitting, M22X1.5 to -12 Mal

Part #AKK52147

$16.84

John Deere

Hydraulic Hose, Tread Adjust, Rr Tr

Part #AN402130

$104.85

John Deere

Hose, DEF Tank Breather

Part #KK66743

$8.90

John Deere

Hose, DEF Jumper

Part #KK73539

$7.91

John Deere

Manifold, Front Left Hydr Bulkhead

Part #KK85936

$205.39

John Deere

Manifold, Front Right Hydr Bulkhead

Part #KK85937

$213.52

John Deere

Hose, Muffler, Air Dryer

Part #KK99489

$13.15

John Deere

Stud Straight (SDS), S-Ring

Part #61M7729

$35.72

John Deere

Line, Tread Adjust

Part #AKK40226

$57.07

John Deere

Line, Tread Adjust

Part #AKK40227

$57.07

John Deere

Hydr./Pilot Control Valve, T

Part #AKK44462

$1,398.87

John Deere

Shop all 578 400R parts →

John Deere 400R parts — frequently asked

How many parts fit the John Deere 400R?

Koenig Marketplace lists 5,720 parts and accessories that fit the John Deere 400R, including hydraulic parts.

Are these genuine John Deere parts for the 400R?

Yes — Koenig is an authorized John Deere dealer, so you'll find genuine OEM John Deere parts alongside quality aftermarket options that fit the John Deere 400R.

How do I find the right part for my 400R?

Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 400R by its compatible-models data.

Can I get 400R parts shipped or pick them up locally?

Both. Koenig ships John Deere 400R parts nationwide, and you can also pick up at one of Koenig's stores.

Parts for other John Deere models

John Deere S690 John Deere 8400 John Deere 8200 John Deere 9600 John Deere T670 John Deere W650 John Deere T660 John Deere 6130M John Deere T560 John Deere W660 John Deere 6140M John Deere 8300