John Deere 645 Parts & Accessories

851 parts and accessories that fit the John Deere 645. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

Shop 645 parts by category
Hardware (310)Sheet Metal & Body Parts (109)Bearings & Bushings (79)Drivetrain Parts (75)Belts & Chains (56)Crop Handling Unit Parts (56)Seals, Gaskets & O-rings (39)Hydraulic Parts (30)Mowing & Cutting Parts (17)Frames, Housings & Weights (15)Ground Engaging Parts (13)Steering System (11)
Shaft, Rudder Assembly Long

Shaft, Rudder Assembly Long

Part #AP39299

$538.96

John Deere

Avl Ensamble Shaft (Timon) O

Avl Ensamble Shaft (Timon) O

Part #AP39301

$457.38

John Deere

Support, Stand

Support, Stand

Part #AP39313

$243.17

John Deere

Tie Bar, Tube Assembly for Tensione

Tie Bar, Tube Assembly for Tensione

Part #AP39320

$66.42

John Deere

Set Screw, Bolt Assembly

Set Screw, Bolt Assembly

Part #AP39321

$58.73

John Deere

Tie Bar, Tube Assembly for Tensione

Tie Bar, Tube Assembly for Tensione

Part #AP39355

$201.66

John Deere

Frame

Frame

Part #AP39363

$2,084.13

John Deere

Brace, Tensioner Assembly Mirror

Brace, Tensioner Assembly Mirror

Part #AP39386

$250.26

John Deere

Brace, Tensioner Assembly Mirror

Brace, Tensioner Assembly Mirror

Part #AP39423

$163.43

John Deere

Arm

Arm

Part #AP40302

$172.04

John Deere

Bracket, Plate Assembly Wheel Guide

Bracket, Plate Assembly Wheel Guide

Part #AP40304

$341.13

John Deere

Arm

Arm

Part #AP40333

$225.36

John Deere

Rudder Shaft

Rudder Shaft

Part #AP40334

$636.13

John Deere

Shaft, Rudder Assembly Long

Shaft, Rudder Assembly Long

Part #AP40335

$884.02

John Deere

Shaft, Assembly Axle (Timon) Front

Shaft, Assembly Axle (Timon) Front

Part #AP40352

$627.26

John Deere

Frame

Frame

Part #AP40696

$2,284.47

John Deere

Mast, Bushing Hydraulic System

Mast, Bushing Hydraulic System

Part #AP40821

$101.66

John Deere

Pin Fastener

Pin Fastener

Part #P70281

$24.89

John Deere

Crank

Crank

Part #P72921

$113.57

John Deere

Strap

Strap

Part #P72938

$61.66

John Deere

Pin Fastener

Pin Fastener

Part #P74123

$95.60

John Deere

Pin Fastener, Bolt Fixing

Pin Fastener, Bolt Fixing

Part #P74639

$76.75

John Deere

Pin Fastener

Pin Fastener

Part #P74640

$56.79

John Deere

Nut, Hex

Nut, Hex

Part #14H1088

$9.84

John Deere

Strap, 635 Main Frame Linking Bar

Strap, 635 Main Frame Linking Bar

Part #P70691

$92.08

John Deere

Avl Linking Bar Frame

Avl Linking Bar Frame

Part #P70849

$545.26

John Deere

Arm

Arm

Part #P73107

$64.17

John Deere

Pawl, Ratchet

Pawl, Ratchet

Part #AP29238

$150.23

John Deere

Pawl, Ratchet

Pawl, Ratchet

Part #AP29239

$126.87

John Deere

Lever

Lever

Part #AP29240

$83.36

John Deere

Pin

Pin

Part #AP29245

$51.94

John Deere

Mast Arm

Mast Arm

Part #AP29747

$260.60

John Deere

Arm

Arm

Part #AP29748

$191.64

John Deere

Support Cleaner

Support Cleaner

Part #AP31608

$228.62

John Deere

Bracket, Support Cleaner

Bracket, Support Cleaner

Part #AP31609

$124.77

John Deere

Shaft

Shaft

Part #AP32665

$377.02

John Deere

Set Screw, Assembly Screw.Special

Set Screw, Assembly Screw.Special

Part #AP40697

$73.03

John Deere

Crank

Crank

Part #P55760

$207.09

John Deere

Bushing

Bushing

Part #P55764

$37.31

John Deere

Scraper Blade

Scraper Blade

Part #A20466

$44.63

John Deere

Scraper, Left Front and Right Rear

Scraper, Left Front and Right Rear

Part #AKK36595

$180.00

John Deere

Extension Spring

Extension Spring

Part #B31496

$22.86

John Deere

Washer

Washer

Part #P55761

$5.90

John Deere

Pin Fastener, Pivot

Pin Fastener, Pivot

Part #P59823

$205.51

John Deere

Bumper, Rubber Stopper

Bumper, Rubber Stopper

Part #P59824

$20.00

John Deere

Felt Washer - 9/16 SAE F3

Felt Washer - 9/16 SAE F3

Part #21078

$31.58

John Deere

Retainer, Felt Washer

Retainer, Felt Washer

Part #22336

$39.96

John Deere

Cap, Top

Cap, Top

Part #A11917

$34.52

John Deere

Disk 520X6 MM.

Disk 520X6 MM.

Part #A11975

$193.69

John Deere

Flange

Flange

Part #A11976

$192.42

John Deere

Support

Support

Part #A11977

$92.11

John Deere

Scraper

Scraper

Part #A11978

$20.09

John Deere

Felt Washer

Felt Washer

Part #A12802

$17.09

John Deere

Disk Blade, Spherical Disk Solid 28

Disk Blade, Spherical Disk Solid 28

Part #A15411

$147.79

John Deere

Scraper, Cleaner

Scraper, Cleaner

Part #AP28817

$48.43

John Deere

Spindle, Disc Holder Nut

Spindle, Disc Holder Nut

Part #AP29072

$483.00

John Deere

Bracket, Wheel Plate Assembly Guide

Bracket, Wheel Plate Assembly Guide

Part #AP31168

$405.04

John Deere

Arm, Support Cleaner

Arm, Support Cleaner

Part #AP31170

$109.58

John Deere

Disk Spindle Nut

Disk Spindle Nut

Part #BT124A

$32.56

John Deere

Tapered Roller Cone

Tapered Roller Cone

Part #JD7377

$74.19

John Deere

Shop all 851 645 parts →

John Deere 645 parts — frequently asked

How many parts fit the John Deere 645?
Koenig Marketplace lists 851 parts and accessories that fit the John Deere 645, including hardware, sheet metal & body parts, bearings & bushings, drivetrain parts.
Are these genuine John Deere parts for the 645?
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 645.
How do I find the right part for my 645?
Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 645 by its compatible-models data.
Can I get 645 parts shipped or pick them up locally?
Both. Koenig ships John Deere 645 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