John Deere 4520K Parts & Accessories

Q: How do I find the right part for my 4520K?

Search by John Deere part number or browse by category on this page. Every part shown is matched to the John Deere 4520K by its compatible-models data.

1,017 parts and accessories that fit the John Deere 4520K — Hydraulic Parts. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

Shop 4520K parts by category

← All categories Hydraulic Parts (103)

Hose, 3/8X17.00 Plk 250PSI Cpe

Part #22.0095

$54.59

Ventrac

Hose, Intake 4500K

Part #13.0275

$61.05

Ventrac

Hose, Oil Cooler (Set of 2)

Part #13.841503

$80.64

Ventrac

Hose, Fuel Line 1/4" Low Perm X 12"

Part #27.F04-1-12IN

$8.58

Ventrac

Fitting, 1/4 Barb X 1/8 Mp St

Part #29.BF04MP02

$3.18

Ventrac

Hose, 3/8X33.00 SAE 100R17AR

Part #20.0393

$55.91

Ventrac

Hose, 3/8X18.50 SAE 100R17AR

Part #20.0394

$43.56

Ventrac

Hose, 3/8X56.50 SAE 100R17AR

Part #20.0395

$92.43

Ventrac

Hose, 3/8X19.00 SAE 100R17AR

Part #20.0396

$51.53

Ventrac

Hose, 1/4X33.00 SAE 100R17AR

Part #20.0399

$40.61

Ventrac

Hose, 1/4X23.00 SAE 100R17AR

Part #20.0400

$45.47

Ventrac

Hose, 1/4X43.00 SAE 100R17AR

Part #20.0401

$61.04

Ventrac

Hose, 1/4X36.00 SAE 100R17AR

Part #20.0402

$55.26

Ventrac

Hose, 1/4X8.00 SAE 100R17AR

Part #20.0413

$28.38

Ventrac

Hose, 3/8X26.00 SAE 100R17AR

Part #20.0419

$68.13

Ventrac

Hose, 3/8X48.00 SAE 100R17AR

Part #20.0424

$53.15

Ventrac

Hose, 3/8X58.00 SAE 100R17AR

Part #20.0425

$104.60

Ventrac

Hose, 1/2X49.00 Astm D380 / Astm D6751

Part #22.0079

$211.67

Ventrac

Hose, 1/2X29.00 Astm D380 / Astm D6751

Part #22.0081

$159.46

Ventrac

Hose, 1/2X32.00 Astm D380 / Astm D6751

Part #22.0082

$154.47

Ventrac

Hose, 1/2X13.75 2, 030 PSI Wp

Part #22.0083

$110.83

Ventrac

Hose, 3/8X21.00 Astm D380 / Astm D6751

Part #22.0086

$137.29

Ventrac

Hose, 3/4X16.00 SAE 100R4EXFLEX

Part #22.0088

$152.83

Ventrac

Hose, 1/4X12.50 Astm D380 / Astm D6751

Part #22.0089

$60.42

Ventrac

Hose, 3/8X9.50 Astm D380 / Astm D6751

Part #22.0090

$74.99

Ventrac

Hose, 1/4X14.50 Astm 380 / Astm D6751

Part #22.0091

$54.44

Ventrac

Valve Block, Priority/Relief

Part #23.0198

$217.37

Ventrac

Valve, Steering

Part #23.0199

$718.17

Ventrac

Valve, 2 Spool W/Lh Flt, RH Sp

Part #23.0201

$429.00

Ventrac

Valve, 3 Spool W/Rh Flt

Part #23.0202

$561.14

Ventrac

Valve, Priority Cartridge

Part #23.0213

$152.52

Ventrac

Cartridge, Relief Valve

Part #23.0214

$96.11

Ventrac

Fitting, Special Power Beyond - SAE08

Part #24.0021

$39.55

Ventrac

Fitting, Cap 1/2 #8 ORFS

Part #25.FF304-C-08

$7.78

Ventrac

Fitting, 90 Elbow -12MF X -12MB

Part #25.FF6801-12-12

$26.67

Ventrac

Fitting, 45 Elbow -06MF X -08MB

Part #25.FF6802-06-08

$10.31

Ventrac

Fitting, Tee -06MF X -06MF X -06MB

Part #25.FF6803-6-6-6

$25.36

Ventrac

Fitting, Tee -08MF X -08MF X -08MB

Part #25.FF6803-8-8-8

$25.36

Ventrac

Hose, 1/4X58.00 SAE 100R17AR

Part #20.0398

$75.68

Ventrac

Steel Tube, 3/4" OD X .065 Wall

Part #20.0403

$68.43

Ventrac

Hose, 5/8X53.00 SAE 100R16

Part #20.0414

$296.58

Ventrac

Hose, 1/2X15.00 Astm D380 / Astm D6751

Part #22.0080

$114.79

Ventrac

Hose, 1/2X14.50 Astm D380 / Astm D6751

Part #22.0084

$120.96

Ventrac

Hose, 1/2X15.00 Astm D380 / Astm D6751

Part #22.0085

$91.80

Ventrac

Valve, Diverter

Part #23.0196

$303.74

Ventrac

Valve, Check Parker 5 PSI

Part #23.0200

$45.56

Ventrac

Fitting, M Adpt 3/8 X 1/4

Part #25.6401-06-04

$4.66

Ventrac

Fitting, St. Union 06MB X 06MB

Part #25.6403-06-06

$15.70

Ventrac

Fitting, Cross 08FF, Special

Part #25.FF2651MP-08-08-08-08

$32.71

Ventrac

Fitting, Connector -12MF X -12MB

Part #25.FF6400-12-12

$11.50

Ventrac

Fitting, 45 Elbow -10MF X -10FF

Part #25.FF6502-10-10

$24.16

Ventrac

Fitting, 90 Elbow -12MF X -10MB

Part #25.FF6801-12-10

$25.89

Ventrac

Fitting, 1/2 Barb X 3/8 Mp St

Part #29.BF08MP06

$16.33

Ventrac

Coupler, HYD Quick Female 1/4 ORB

Part #23.0197

$57.80

Ventrac

Fitting, Bulkhead Straight 3/8

Part #25.FF2764-06-06

$17.65

Ventrac

Fitting, Connector 06MFF X 08MB

Part #25.FF6400-06-08

$8.81

Ventrac

Fitting, Connector 10MFF X 10MB

Part #25.FF6400-10-10

$12.51

Ventrac

Fitting, Connector Long -10MF X -10MB

Part #25.FF6400-L-10-10

$23.88

Ventrac

Fitting, 90 Elbow 6MFF X 6FFS

Part #25.FF6500-06-06

$10.70

Ventrac

Fitting, 90 Elbow -10MF X -10FF

Part #25.FF6500-10-10

$32.64

Ventrac

Shop all 103 4520K parts →

John Deere 4520K parts — frequently asked

How many parts fit the John Deere 4520K?

Koenig Marketplace lists 1,017 parts and accessories that fit the John Deere 4520K, including hydraulic parts.

Are these genuine John Deere parts for the 4520K?

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 4520K.

How do I find the right part for my 4520K?

Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 4520K by its compatible-models data.

Can I get 4520K parts shipped or pick them up locally?

Both. Koenig ships John Deere 4520K 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

Hose, 3/8X17.00 Plk 250PSI Cpe

Hose, Intake 4500K

Hose, Oil Cooler (Set of 2)

Hose, Fuel Line 1/4" Low Perm X 12"

Fitting, 1/4 Barb X 1/8 Mp St

Hose, 3/8X33.00 SAE 100R17AR

Hose, 3/8X18.50 SAE 100R17AR

Hose, 3/8X56.50 SAE 100R17AR

Hose, 3/8X19.00 SAE 100R17AR

Hose, 1/4X33.00 SAE 100R17AR

Hose, 1/4X23.00 SAE 100R17AR

Hose, 1/4X43.00 SAE 100R17AR

Hose, 1/4X36.00 SAE 100R17AR

Hose, 1/4X8.00 SAE 100R17AR

Hose, 3/8X26.00 SAE 100R17AR

Hose, 3/8X48.00 SAE 100R17AR

Hose, 3/8X58.00 SAE 100R17AR

Hose, 1/2X49.00 Astm D380 / Astm D6751

Hose, 1/2X29.00 Astm D380 / Astm D6751

Hose, 1/2X32.00 Astm D380 / Astm D6751

Hose, 1/2X13.75 2, 030 PSI Wp

Hose, 3/8X21.00 Astm D380 / Astm D6751

Hose, 3/4X16.00 SAE 100R4EXFLEX

Hose, 1/4X12.50 Astm D380 / Astm D6751

Hose, 3/8X9.50 Astm D380 / Astm D6751

Hose, 1/4X14.50 Astm 380 / Astm D6751

Valve Block, Priority/Relief

Valve, Steering

Valve, 2 Spool W/Lh Flt, RH Sp

Valve, 3 Spool W/Rh Flt

Valve, Priority Cartridge

Cartridge, Relief Valve

Fitting, Special Power Beyond - SAE08

Fitting, Cap 1/2 #8 ORFS

Fitting, 90 Elbow -12MF X -12MB

Fitting, 45 Elbow -06MF X -08MB

Fitting, Tee -06MF X -06MF X -06MB

Fitting, Tee -08MF X -08MF X -08MB

Hose, 1/4X58.00 SAE 100R17AR

Steel Tube, 3/4" OD X .065 Wall

Hose, 5/8X53.00 SAE 100R16

Hose, 1/2X15.00 Astm D380 / Astm D6751

Hose, 1/2X14.50 Astm D380 / Astm D6751

Hose, 1/2X15.00 Astm D380 / Astm D6751

Valve, Diverter

Valve, Check Parker 5 PSI

Fitting, M Adpt 3/8 X 1/4

Fitting, St. Union 06MB X 06MB

Fitting, Cross 08FF, Special

Fitting, Connector -12MF X -12MB

Fitting, 45 Elbow -10MF X -10FF

Fitting, 90 Elbow -12MF X -10MB

Fitting, 1/2 Barb X 3/8 Mp St

Coupler, HYD Quick Female 1/4 ORB

Fitting, Bulkhead Straight 3/8

Fitting, Connector 06MFF X 08MB

Fitting, Connector 10MFF X 10MB

Fitting, Connector Long -10MF X -10MB

Fitting, 90 Elbow 6MFF X 6FFS

Fitting, 90 Elbow -10MF X -10FF

John Deere 4520K parts — frequently asked

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