John Deere 3950 Parts & Accessories

1,676 parts and accessories that fit the John Deere 3950. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

Shop 3950 parts by category
Hardware (561)Sheet Metal & Body Parts (260)Electrical Parts (166)Bearings & Bushings (124)Seals, Gaskets & O-rings (122)Drivetrain Parts (84)Hydraulic Parts (72)Crop Handling Unit Parts (59)Belts & Chains (50)Operator Station (42)Mowing & Cutting Parts (31)Wheels, Tires & Tracks (22)
Switch

Switch

Part #AE57276

$86.87

John Deere

Bushing, Class D

Bushing, Class D

Part #28H3360

$24.82

John Deere

A-Section Dbl Angle Belt

A-Section Dbl Angle Belt

Part #A-AA105

$29.34

A&I Products

Support

Support

Part #AE37437

$877.89

John Deere

Shaft, Guide

Shaft, Guide

Part #AE39686

$308.48

John Deere

Roller

Roller

Part #AE41469

$2,197.52

John Deere

Feedroll, Upper Front

Feedroll, Upper Front

Part #AE41907

$2,545.66

John Deere

Roll, Lower Feed-Md

Roll, Lower Feed-Md

Part #AE42855

$6,375.93

John Deere

Roll, (Upper Rear)

Roll, (Upper Rear)

Part #AE43832

$1,489.52

John Deere

Roll, (Upper Rear)

Roll, (Upper Rear)

Part #AE43833

$1,579.01

John Deere

Harness, Wiring(Row Guid.-Ear Cn HD)

Harness, Wiring(Row Guid.-Ear Cn HD)

Part #AE43971

$190.11

John Deere

Roll, (Lower Front)

Roll, (Lower Front)

Part #AE44165

$1,406.42

John Deere

Stationary Knife W/Bearings

Stationary Knife W/Bearings

Part #AE44465

$456.87

John Deere

Cutterhead, (No Hardware)

Cutterhead, (No Hardware)

Part #AE44507

$10,383.21

John Deere

Cutterhead, (No Hardware)

Cutterhead, (No Hardware)

Part #AE44508

$11,175.46

John Deere

Channel

Channel

Part #AE45284

$131.50

John Deere

Bearing With Housing

Bearing With Housing

Part #AE46565

$240.25

John Deere

Chute, Cutterhead

Chute, Cutterhead

Part #AE59382

$664.02

John Deere

Arm, Bottom Roll, RH (W/Bushing)

Arm, Bottom Roll, RH (W/Bushing)

Part #AE59603

$467.54

John Deere

Arm, Bottom Roll, LH (W/Bushing)

Arm, Bottom Roll, LH (W/Bushing)

Part #AE59604

$900.12

John Deere

Bearing Assy (300 Series)

Bearing Assy (300 Series)

Part #AE59607

$345.94

John Deere

Sheave, Kp Idler (W/Brgs)

Sheave, Kp Idler (W/Brgs)

Part #AE59612

$513.06

John Deere

Door (W/Decal)

Door (W/Decal)

Part #AE59614

$455.66

John Deere

Belt (Kernel Processor)

Belt (Kernel Processor)

Part #AE59620

$215.13

John Deere

Shaft, (Power Deflector W/ Sheave)

Shaft, (Power Deflector W/ Sheave)

Part #AE59822

$1,434.53

John Deere

Cover

Cover

Part #AE60063

$872.64

John Deere

Cover

Cover

Part #AE60064

$823.61

John Deere

Shield, Rear With Labels

Shield, Rear With Labels

Part #AE60111

$3,308.11

John Deere

Bracket, Auger Cover

Bracket, Auger Cover

Part #AE71556

$309.25

John Deere

Bracket

Bracket

Part #AE76399

$379.11

John Deere

Hub

Hub

Part #AFH205830

$312.97

John Deere

Stripper, (Smooth Roll)

Stripper, (Smooth Roll)

Part #AFH205881

$272.03

John Deere

Stripper, (Smooth Roll)

Stripper, (Smooth Roll)

Part #AFH205889

$197.48

John Deere

Roll, (Smooth)

Roll, (Smooth)

Part #AFH205935

$613.03

John Deere

Roll, (Smooth)

Roll, (Smooth)

Part #AFH205946

$528.91

John Deere

Cutterhead, (Assembled)

Cutterhead, (Assembled)

Part #AFH206108

$17,655.27

John Deere

Cutterhead, (Assembled)

Cutterhead, (Assembled)

Part #AFH206109

$18,338.22

John Deere

Panel

Panel

Part #E125366

$307.53

John Deere

Handle, Long

Handle, Long

Part #E125367

$71.19

John Deere

Bracket (Belt Mount)

Bracket (Belt Mount)

Part #E125718

$273.68

John Deere

Belt, Shield

Belt, Shield

Part #E125720

$164.25

John Deere

Strap

Strap

Part #E125722

$84.70

John Deere

Handle, Short

Handle, Short

Part #E126182

$70.13

John Deere

Support

Support

Part #E126406

$230.27

John Deere

Belt (Deflector Drive)

Belt (Deflector Drive)

Part #E126618

$18.85

John Deere

Cover, Top-Kp

Cover, Top-Kp

Part #E127132

$337.11

John Deere

Panel, Rear Shield - Filler

Panel, Rear Shield - Filler

Part #E128054

$93.25

John Deere

Angle

Angle

Part #E128200

$205.59

John Deere

Spacer, Shield Support

Spacer, Shield Support

Part #E43738

$72.14

John Deere

Retainer, Crop

Retainer, Crop

Part #E62349

$127.55

John Deere

Shaft Lower Front Feedroll

Shaft Lower Front Feedroll

Part #E62407

$127.87

John Deere

Sheave, Fan Drive

Sheave, Fan Drive

Part #E62530

$931.68

John Deere

Belt, Fan Drive

Belt, Fan Drive

Part #E62661

$222.84

John Deere

Shaft Lower Front Feedroll

Shaft Lower Front Feedroll

Part #E62679

$226.01

John Deere

Shield

Shield

Part #E62724

$149.75

John Deere

Angle, (Crop Retainer)

Angle, (Crop Retainer)

Part #E62728

$126.58

John Deere

Crank

Crank

Part #E62740

$186.96

John Deere

Belt, Fan Drive

Belt, Fan Drive

Part #E62749

$175.36

John Deere

Angle

Angle

Part #E62809

$91.36

John Deere

Screen, Recutter (2.00 Slots)

Screen, Recutter (2.00 Slots)

Part #E62856

$1,031.66

John Deere

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John Deere 3950 parts — frequently asked

How many parts fit the John Deere 3950?
Koenig Marketplace lists 1,676 parts and accessories that fit the John Deere 3950, including hardware, sheet metal & body parts, electrical parts, bearings & bushings.
Are these genuine John Deere parts for the 3950?
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 3950.
How do I find the right part for my 3950?
Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 3950 by its compatible-models data.
Can I get 3950 parts shipped or pick them up locally?
Both. Koenig ships John Deere 3950 parts nationwide, and you can also pick up at one of Koenig's stores.
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