John Deere 343 Parts & Accessories

Q: How do I find the right part for my 343?

Search by John Deere part number or browse by category on this page. Every part shown is matched to the John Deere 343 by its compatible-models data.

677 parts and accessories that fit the John Deere 343. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

Shop 343 parts by category

Hardware (244)Sheet Metal & Body Parts (88)Drivetrain Parts (67)Bearings & Bushings (57)Belts & Chains (56)Crop Handling Unit Parts (56)Seals, Gaskets & O-rings (32)Hydraulic Parts (19)Mowing & Cutting Parts (11)Electrical Parts (10)Frames, Housings & Weights (10)Lights & Accessories (6)

Lower Idler Sprocket

Part #A-AN102448

$33.24

A&I Products

Guide, Gathering Chain

Part #A-H118945

$19.21

A&I Products

Deck Plate, Lh/Rh

Part #A-H94952

$49.88

A&I Products

Deck Plate, RH

Part #A-N102068

$54.82

A&I Products

Deck Plate, LH

Part #A-N102069

$54.82

A&I Products

Chain Guide

Part #A-N102082

$35.32

A&I Products

Gatherer Point

Part #AH113024

$1,006.52

John Deere

Point Assy-Lh Outer Gather

Part #AH115403

$501.60

John Deere

Point Assy, Inner, 28"/30" Rows

Part #AH158422

$485.18

John Deere

Point Assy, Outer

Part #AH158426

$504.94

John Deere

Shoe Kit, 28 in /30 in Center Point

Part #AH159908

$543.33

John Deere

Shoe Kit, 28"/30" Center Deck

Part #AH159909

$394.16

John Deere

Shoe Kit, Outer Point

Part #AH159912

$516.21

John Deere

Point, Inner, 36" - 38" Rows

Part #AH164893

$369.52

John Deere

Sprocket Assy-Ansi 60 24 Teeth

Part #AN102026

$114.48

John Deere

Idler Assy-Sprocket

Part #AN102448

$25.36

John Deere

Chain Assy-Usasi 60 85 Pitches

Part #AN102498

$71.75

John Deere

Support-Rh Outer Gather Sheet

Part #H100530

$123.75

John Deere

Angle-2 Hole

Part #H101253

$53.15

John Deere

Guide-Chain

Part #H118945

$47.63

John Deere

Shield-Upper Cross Auger Drive

Part #H132090

$299.15

John Deere

Shield-Lower Cross Auger Drive

Part #H136962

$156.68

John Deere

Floor-Cross Auger

Part #H146025

$438.43

John Deere

Shield-Upper Auger Drive

Part #H151775

$314.41

John Deere

Clip, Chain

Part #H164229

$71.57

John Deere

Plate Cap Retainer

Part #H166889

$35.55

John Deere

Strip, Row Unit Filler

Part #H177954

$36.62

John Deere

Extension-Auger Floor

Part #H82817

$370.68

John Deere

Pin-Grooved

Part #H85101

$4.81

John Deere

Deckplate-Row Unit

Part #H94952

$86.39

John Deere

Spacer

Part #H97266

$8.07

John Deere

Extension-Lh Auger Floor

Part #H98879

$705.45

John Deere

Clip-Rh Eargate

Part #H99356

$19.83

John Deere

Clip-Lh Eargate

Part #H99357

$19.65

John Deere

Hub-Cross Auger Clutch

Part #N102054

$418.72

John Deere

Bracket-Latch

Part #N102067

$83.77

John Deere

Deckplate-Rh Row Unit

Part #N102068

$45.21

John Deere

Deckplate-Lh Row Unit

Part #N102069

$37.76

John Deere

Guide

Part #N102082

$65.01

John Deere

Shield-Cross Auger Drive

Part #N102206

$151.09

John Deere

Shield-Row Unit Drive Common

Part #N102502

$104.77

John Deere

Strap-Idler Support

Part #N103211

$128.10

John Deere

Latch-Center Shield

Part #N103323

$26.88

John Deere

Strip-Cross Auger Paddle

Part #N103746

$33.32

John Deere

Screw-12 Point Cap

Part #N104293

$12.95

John Deere

Rivet, Solid, Button Head

Part #16H1071

$1.06

John Deere

Rivet, Solid, Button Head

Part #16H309

$0.79

John Deere

Bulkhead-Center Point Support

Part #H85098

$128.34

John Deere

Tie-Rh Center Point

Part #N100938

$70.57

John Deere

Tie-Lh Center Point

Part #N100939

$69.87

John Deere

Rod-Point Support

Part #N103817

$26.67

John Deere

Bushing, Front Point Pivo

Part #A-H88704

$4.47

A&I Products

Shoe-Outer

Part #H102827

$39.12

John Deere

Guide

Part #H171335

$266.76

John Deere

Bushing-Front Point Pivot

Part #H88704

$5.51

John Deere

V-Bolt

Part #N218164

$11.52

John Deere

Point Assy-Rh Outer Gatherer

Part #AH109666

$414.22

John Deere

Point Assy-Lh Outer Gatherer

Part #AH109667

$420.34

John Deere

Sheet Assy-Lh Center Point

Part #AH89839

$200.28

John Deere

Sheet Assy-Rh Center Point

Part #AH89840

$182.73

John Deere

Shop all 677 343 parts →

John Deere 343 parts — frequently asked

How many parts fit the John Deere 343?

Koenig Marketplace lists 677 parts and accessories that fit the John Deere 343, including hardware, sheet metal & body parts, drivetrain parts, bearings & bushings.

Are these genuine John Deere parts for the 343?

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 343.

How do I find the right part for my 343?

Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 343 by its compatible-models data.

Can I get 343 parts shipped or pick them up locally?

Both. Koenig ships John Deere 343 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