John Deere LS420 Parts & Accessories

99 parts and accessories that fit the John Deere LS420. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

Decal, Danger Shield Missing

Decal, Danger Shield Missing

Part #00.0062

$5.69

Ventrac

Decal, Hazard-Moving Part

Decal, Hazard-Moving Part

Part #00.0101

$5.69

Ventrac

Decal, Hazard-High Press.Fluid

Decal, Hazard-High Press.Fluid

Part #00.0103

$5.69

Ventrac

Decal, Thrown Object Hazard

Decal, Thrown Object Hazard

Part #00.0122

$5.69

Ventrac

Decal, Keep Hands & Feet Clear

Decal, Keep Hands & Feet Clear

Part #00.0123

$5.69

Ventrac

Decal, Ventrac Orbital

Decal, Ventrac Orbital

Part #00.0189

$22.12

Ventrac

Rivet, Pop 1/8 X 1/8 Ss

Rivet, Pop 1/8 X 1/8 Ss

Part #04.0007

$0.63

Ventrac

Bumper, Neoprene 18-12 Ga

Bumper, Neoprene 18-12 Ga

Part #05.0062

$1.18

Ventrac

Washer, Nylon

Washer, Nylon

Part #05.0069

$7.09

Ventrac

Hose, 1/4X35.00 SAE 100R17AR

Hose, 1/4X35.00 SAE 100R17AR

Part #20.0166

$35.86

Ventrac

Hose, 1/4X32.00 SAE 100R17AR

Hose, 1/4X32.00 SAE 100R17AR

Part #20.0168

$28.33

Ventrac

Coupler, Quick Male 1/4

Coupler, Quick Male 1/4

Part #23.0104

$17.01

Ventrac

Cylinder, 1-1/2" X 5"

Cylinder, 1-1/2" X 5"

Part #23.0130

$224.27

Ventrac

Fitting, 90 Me 3/8 X 3/8

Fitting, 90 Me 3/8 X 3/8

Part #25.6801-06-06

$14.99

Ventrac

Fitting, 45 Me 3/8 X 3/8

Fitting, 45 Me 3/8 X 3/8

Part #25.6802-06-06

$19.72

Ventrac

Fitting, .025 Orifice 1/4 Pipe

Fitting, .025 Orifice 1/4 Pipe

Part #29.0092

$31.24

Ventrac

Spring, Comp. 9/16 OD X 5/8

Spring, Comp. 9/16 OD X 5/8

Part #41.0039

$4.21

Ventrac

Spring, Double Torsion Black

Spring, Double Torsion Black

Part #41.0065

$9.24

Ventrac

Spring, Single Torsion LH

Spring, Single Torsion LH

Part #41.0066

$11.61

Ventrac

Paddle, 1/2" 3 Ply 3/8 X 1/16

Paddle, 1/2" 3 Ply 3/8 X 1/16

Part #44.0181

$26.09

Ventrac

Bearing, Flange Block 1 1/2

Bearing, Flange Block 1 1/2

Part #55.FB22024

$71.88

Ventrac

Cutting Edge, LS420

Cutting Edge, LS420

Part #78.0045

$75.38

Ventrac

Belt, B42R

Belt, B42R

Part #81.B042

$27.73

Ventrac

Pulley, Idler Flat 4" X 3/8

Pulley, Idler Flat 4" X 3/8

Part #83.0037

$32.57

Ventrac

Pulley, V-Idler 4-1/4 X 3/8 ID

Pulley, V-Idler 4-1/4 X 3/8 ID

Part #83.0038

$32.89

Ventrac

Pulley, Dbl Idler FLAT4 X 3/8

Pulley, Dbl Idler FLAT4 X 3/8

Part #83.0042

$82.73

Ventrac

Pulley, 2 B 3.6" 2-Groove

Pulley, 2 B 3.6" 2-Groove

Part #83.2B36SH

$110.45

Ventrac

Pulley, 5" H-Bush

Pulley, 5" H-Bush

Part #83.BK50H

$47.64

Ventrac

Bushing, 5/8" H

Bushing, 5/8" H

Part #83.H10

$29.70

Ventrac

Bushing, 1" Split 1/4" Key

Bushing, 1" Split 1/4" Key

Part #83.H16S

$19.34

Ventrac

Bushing, 1" Sh

Bushing, 1" Sh

Part #83.SH16

$45.98

Ventrac

Bushing, 1/2 ID X 5/8 OD X 5/8

Bushing, 1/2 ID X 5/8 OD X 5/8

Part #85.B0027

$2.85

Ventrac

Key, 1/4 X 1

Key, 1/4 X 1

Part #85.K0408

$2.43

Ventrac

Key, 3/8 X 1 1/4

Key, 3/8 X 1 1/4

Part #85.K0610

$4.44

Ventrac

Bolt, 1/4-20 Unc X 3/4

Bolt, 1/4-20 Unc X 3/4

Part #90.0406

$0.81

Ventrac

Bolt, 1/4-20 Unc X 1 1/2

Bolt, 1/4-20 Unc X 1 1/2

Part #90.0412

$0.81

Ventrac

Bolt, 1/4-20 Unc X 2

Bolt, 1/4-20 Unc X 2

Part #90.0416

$0.81

Ventrac

K11.0055

U-Bolt, 3/8-16 1-1/2" ID Zp

Part #11.0055

$16.17

Ventrac

K40.0282

Idler Arm KS520

Part #40.0282

$24.21

Ventrac

K40.0288

Idler Arm, Belt Drive Ls

Part #40.0288

$33.12

Ventrac

K42.0423

Link, Chute Tilt KS520

Part #42.0423

$7.28

Ventrac

K42.0427

Link, Chute Extension KS520

Part #42.0427

$9.28

Ventrac

K44.0182

Curtain, Belting LS420

Part #44.0182

$80.06

Ventrac

K56.CB14

Belting, 1/8 X 14" Smooth Belt

Part #56.CB14

$9.71

Ventrac

K60.0773

Cover, Belt KS520

Part #60.0773

$15.60

Ventrac

K60.0776

Cover, Side LS420

Part #60.0776

$74.05

Ventrac

K62.0844

Chute, Main KS520

Part #62.0844

$270.36

Ventrac

K62.0845

Chute, Extension KS520

Part #62.0845

$52.31

Ventrac

K62.0874

Post, Chute Mount KS520

Part #62.0874

$193.33

Ventrac

K62.0875

Shoe, Skid KS520

Part #62.0875

$47.93

Ventrac

K64.0828

Rod, Cylinder Rotation Ks

Part #64.0828

$38.00

Ventrac

K64.0830

Bracket, Snow Guide KS520

Part #64.0830

$29.63

Ventrac

K64.0831

Support, Snow Guide Bkt KS520

Part #64.0831

$24.38

Ventrac

K64.0875

Clamp Plate, Paddles KS520

Part #64.0875

$17.39

Ventrac

K64.0878

Extension, Chute KS520

Part #64.0878

$46.11

Ventrac

K64.0879

Clamp, Belting Bar LS420

Part #64.0879

$9.83

Ventrac

K64.0883

Shield, Belt LS420

Part #64.0883

$57.84

Ventrac

K80.0308

Shaft, Auger LS420

Part #80.0308

$1,555.17

Ventrac

K83.AK51H

Pulley, Ak 5.1" H-Bush

Part #83.AK51H

$43.11

Ventrac

K87.0188

Gearbox, Superior LS420

Part #87.0188

$559.55

Ventrac

Shop all 99 LS420 parts →

John Deere LS420 parts — frequently asked

How many parts fit the John Deere LS420?
Koenig Marketplace lists 99 parts and accessories that fit the John Deere LS420.
Are these genuine John Deere parts for the LS420?
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 LS420.
How do I find the right part for my LS420?
Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere LS420 by its compatible-models data.
Can I get LS420 parts shipped or pick them up locally?
Both. Koenig ships John Deere LS420 parts nationwide, and you can also pick up at one of Koenig's stores.
Parts for other John Deere models
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