John Deere 9420R Parts & Accessories

7,348 parts and accessories that fit the John Deere 9420R — Hydraulic Parts. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

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← All categoriesHydraulic Parts (1,016)
Hydraulic Cylinder, 90 X 45 - 375.5

Hydraulic Cylinder, 90 X 45 - 375.5

Part #AHC18385

$1,736.02

John Deere

Valve Kit, Field, 9R 4+4 Sr Wh

Valve Kit, Field, 9R 4+4 Sr Wh

Part #BRE10415

$24,398.00

John Deere

Manifold, Solenoid

Manifold, Solenoid

Part #R341050

$165.16

John Deere

Hydraulic Hose, Front Axle Return

Hydraulic Hose, Front Axle Return

Part #R557427

$70.90

John Deere

Hydraulic Hose, Secondary Brk Suppl

Hydraulic Hose, Secondary Brk Suppl

Part #RE342410

$91.52

John Deere

Hydraulic Hose, Sr, Front Axle Brak

Hydraulic Hose, Sr, Front Axle Brak

Part #RE342420

$87.81

John Deere

Hydraulic Hose, Sr, Front Axle Brak

Hydraulic Hose, Sr, Front Axle Brak

Part #RE342430

$72.00

John Deere

Line, Sr, Hitch Pressure Tee

Line, Sr, Hitch Pressure Tee

Part #RE342584

$111.28

John Deere

Hydraulic Hose, Sr, No-Hitch, Scv Ls

Hydraulic Hose, Sr, No-Hitch, Scv Ls

Part #RE343649

$69.49

John Deere

Line, Scv Ls Hi-Flow, Sr, No-Hitch

Line, Scv Ls Hi-Flow, Sr, No-Hitch

Part #RE559420

$98.73

John Deere

Line, Axle Lube Sr

Line, Axle Lube Sr

Part #RE559433

$106.85

John Deere

Oil Line, Sr Axle, Diff Lock

Oil Line, Sr Axle, Diff Lock

Part #RE567131

$96.00

John Deere

Line, Scv Press Std, Sr, Hitch

Line, Scv Press Std, Sr, Hitch

Part #RE567133

$219.21

John Deere

Line, PTO Lube Sr

Line, PTO Lube Sr

Part #RE567135

$123.07

John Deere

Line, Scv Return Std, Sr, No-Hitch

Line, Scv Return Std, Sr, No-Hitch

Part #RE567140

$266.09

John Deere

Line, Scv Press Std, Sr, No-Hitch

Line, Scv Press Std, Sr, No-Hitch

Part #RE567142

$322.64

John Deere

Hydraulic Hose, Diff Lock Sr

Hydraulic Hose, Diff Lock Sr

Part #RE568006

$95.34

John Deere

Line, Secondary Brake Sr

Line, Secondary Brake Sr

Part #RE568383

$63.69

John Deere

Oil Line, System Pressure, Pst, Sr

Oil Line, System Pressure, Pst, Sr

Part #RE568418

$274.69

John Deere

Hydraulic Hose, Sr Hitch, LH Cylind

Hydraulic Hose, Sr Hitch, LH Cylind

Part #RE572411

$107.67

John Deere

Hydraulic Hose, Sr Hitch, RH Cylind

Hydraulic Hose, Sr Hitch, RH Cylind

Part #RE572413

$97.24

John Deere

Line, Brake Supply Sr

Line, Brake Supply Sr

Part #RE572445

$68.69

John Deere

Oil Line, Rear Axle Brk/Secondary B

Oil Line, Rear Axle Brk/Secondary B

Part #RE572446

$153.96

John Deere

Oil Line, Hf Scv, 4 Plus 4, Supply

Oil Line, Hf Scv, 4 Plus 4, Supply

Part #RE572532

$159.94

John Deere

Oil Line, Diff Lock, Rear Axle

Oil Line, Diff Lock, Rear Axle

Part #RE574324

$189.42

John Deere

Oil Line, Scv Hf Combined Return, S

Oil Line, Scv Hf Combined Return, S

Part #RE574617

$313.18

John Deere

Line, Scv Return Std, Sr, Hit

Line, Scv Return Std, Sr, Hit

Part #RE574618

$85.87

John Deere

Line, Scv Mid Inlet Load Sense, Sr

Line, Scv Mid Inlet Load Sense, Sr

Part #RE574627

$99.42

John Deere

Line, Scv Press Hi-Flow, Sr, Hitch

Line, Scv Press Hi-Flow, Sr, Hitch

Part #RE574628

$245.57

John Deere

Line, Scv Return Hi-Flow, Sr, No-Hi

Line, Scv Return Hi-Flow, Sr, No-Hi

Part #RE574629

$82.30

John Deere

Line, Hf Combined Scv Return, Sr, N

Line, Hf Combined Scv Return, Sr, N

Part #RE574630

$282.66

John Deere

Oil Line, Scv Press Hi-Flow, Sr, No

Oil Line, Scv Press Hi-Flow, Sr, No

Part #RE574631

$255.51

John Deere

Oil Line, Sr, Axle Lube Pump Supply

Oil Line, Sr, Axle Lube Pump Supply

Part #RE574900

$479.75

John Deere

Oil Line, Scv Return, 4+4 Kit, Sr

Oil Line, Scv Return, 4+4 Kit, Sr

Part #RE575427

$532.27

John Deere

Hydraulic Hose, Sr Axle Lube Switch

Hydraulic Hose, Sr Axle Lube Switch

Part #RE579133

$114.57

John Deere

Hydraulic Hose, Sr, Front Axle Lube

Hydraulic Hose, Sr, Front Axle Lube

Part #RE579134

$232.70

John Deere

Line, Secondary Brake Sr

Line, Secondary Brake Sr

Part #RE580208

$59.99

John Deere

Hydraulic Hose, Secondary Brk Suppl

Hydraulic Hose, Secondary Brk Suppl

Part #RE580210

$82.76

John Deere

Hydraulic Hose, Sr, Secondary Brk D

Hydraulic Hose, Sr, Secondary Brk D

Part #RE580218

$47.04

John Deere

Oil Line, Front Axle Return, Sr

Oil Line, Front Axle Return, Sr

Part #RE580981

$296.19

John Deere

Oil Line, Front Axle Return, Sr Whe

Oil Line, Front Axle Return, Sr Whe

Part #RE580983

$124.76

John Deere

Line, Sr, Hitch Pressure Tee

Line, Sr, Hitch Pressure Tee

Part #RE582885

$84.00

John Deere

Line, Diff Lock Pressure

Line, Diff Lock Pressure

Part #RE584300

$64.37

John Deere

Line, Diff Lock Drain

Line, Diff Lock Drain

Part #RE584301

$109.19

John Deere

Hydraulic Hose, Pst, Axle Lube Pump

Hydraulic Hose, Pst, Axle Lube Pump

Part #RE584450

$69.48

John Deere

Hydraulic Hose, Pst, Axle Lube Pump

Hydraulic Hose, Pst, Axle Lube Pump

Part #RE584468

$93.28

John Deere

Oil Line, Rear Xle Lube, Sr

Oil Line, Rear Xle Lube, Sr

Part #RE586065

$240.00

John Deere

Line, Brake Supply Sr

Line, Brake Supply Sr

Part #RE587597

$84.13

John Deere

Oil Line, Diff Lock, Rear Axle

Oil Line, Diff Lock, Rear Axle

Part #RE587970

$156.99

John Deere

Oil Line, Front Axle Brake Line

Oil Line, Front Axle Brake Line

Part #RE589010

$211.93

John Deere

Hose

Hose

Part #T190412

$58.87

John Deere

Manifold, Coolant, DEF Tank/Doser/Ca

Manifold, Coolant, DEF Tank/Doser/Ca

Part #R542897

$182.70

John Deere

Hydraulic Hose, Sr, Hitch, Scv Zero

Hydraulic Hose, Sr, Hitch, Scv Zero

Part #RE565488

$112.85

John Deere

Line, Scv Return Std, Sr, Hitch

Line, Scv Return Std, Sr, Hitch

Part #RE567132

$196.75

John Deere

Line, Scv Ls Std, Sr

Line, Scv Ls Std, Sr

Part #RE567134

$152.58

John Deere

Hydraulic Hose, Sr, Std Flow, Scv L

Hydraulic Hose, Sr, Std Flow, Scv L

Part #RE568222

$93.88

John Deere

Hose, Fuel, Supply Thru Gudgeon, 9/

Hose, Fuel, Supply Thru Gudgeon, 9/

Part #RE584879

$143.76

John Deere

Hose, Fuel, Sr, Supply Thru Gudgeon

Hose, Fuel, Sr, Supply Thru Gudgeon

Part #RE584997

$118.01

John Deere

Hose, Fuel, Sr, Supply Thru Gudgeon

Hose, Fuel, Sr, Supply Thru Gudgeon

Part #RE587567

$100.91

John Deere

Hose, 13.5L Cab Heat Supply

Hose, 13.5L Cab Heat Supply

Part #R549714

$56.22

John Deere

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John Deere 9420R parts — frequently asked

How many parts fit the John Deere 9420R?
Koenig Marketplace lists 7,348 parts and accessories that fit the John Deere 9420R, including hydraulic parts.
Are these genuine John Deere parts for the 9420R?
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 9420R.
How do I find the right part for my 9420R?
Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 9420R by its compatible-models data.
Can I get 9420R parts shipped or pick them up locally?
Both. Koenig ships John Deere 9420R parts nationwide, and you can also pick up at one of Koenig's stores.
Parts for other John Deere models
John Deere S690John Deere 8400John Deere 8200John Deere 9600John Deere T670John Deere W650John Deere T660John Deere 6130MJohn Deere T560John Deere W660John Deere 6140MJohn Deere 8300