John Deere 9870 STS Parts & Accessories

Q: How do I find the right part for my 9870 STS?

Search by John Deere part number or browse by category on this page. Every part shown is matched to the John Deere 9870 STS by its compatible-models data.

7,533 parts and accessories that fit the John Deere 9870 STS. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

Shop 9870 STS parts by category

Hardware (1,576)Sheet Metal & Body Parts (1,000)Seals, Gaskets & O-rings (706)Electrical Parts (701)Crop Handling Unit Parts (693)Hydraulic Parts (609)Bearings & Bushings (417)Drivetrain Parts (362)Belts & Chains (245)Operator Station (231)Frames, Housings & Weights (134)Engine Auxiliaries (133)

Partition, Chaffer, Divider, Class 8

Part #H224488

$180.60

John Deere

Support, Intake Tube

Part #H231375

$41.70

John Deere

Crop Divider, Sls, No Fce

Part #HXE31485

$260.66

John Deere

Paddle, Elevator, Rubber

Part #A-H237830

$5.38

A&I Products

HYD Hose-Assy-Hydro Rev Press At

Part #AH212669

$716.58

John Deere

Tube, Air Intake Assy

Part #AH213129

$558.23

John Deere

Tube, Assy, Loading Auger

Part #AH217983

$1,094.28

John Deere

Housing, Assy, Transition (Speedup)

Part #AH218001

$3,241.83

John Deere

Air Flow Tube, Turbo to Cac

Part #AH219165

$805.64

John Deere

Frame, Assy, Cooling Package

Part #AH220491

$6,008.53

John Deere

Bracket, Gas Strut, Loading Auger

Part #AH220632

$188.64

John Deere

Hose, Upper Radiator 13.5

Part #AH221390

$139.24

John Deere

Straw Chopper/Whole Goods

Part #AH222342

$6,999.87

John Deere

Support, Assy, Hinged Fh Shield

Part #AH222745

$100.52

John Deere

Muffler, MY08 13.5L W/ Rain Cap

Part #AH222798

$1,485.27

John Deere

HYD Hose-Assy-Hydro Suction Ast

Part #AH224014

$397.63

John Deere

Clamp-Plastisol-Hydro Hose Support

Part #AH225548

$35.65

John Deere

Sheave Assembly, Chopper Driven

Part #AH226009

$2,327.28

John Deere

Hose Assy, HYD, Suction, Trans Lube

Part #AH227217

$340.15

John Deere

Hose, Fuel Return, Engine to Cooler

Part #AH228207

$85.90

John Deere

Hose, EGR Vent to Radiator Top Tank

Part #AH228270

$73.03

John Deere

Panel, Aft Clean-Out Assy, Engine D

Part #AH229382

$634.32

John Deere

Wiring Harness, Engine

Part #AH230515

$1,920.53

John Deere

Exhaust Pipe, Muffler

Part #AH231879

$1,504.43

John Deere

Tube, Intake

Part #AH232004

$188.48

John Deere

Line

Part #AH234762

$395.02

John Deere

Line

Part #AH234763

$385.23

John Deere

Hydraulic Hose, Assy, Hydro Rev Pre

Part #AH234765

$1,650.73

John Deere

Radiator, Xl, Rigid Cap

Part #AH235579

$5,669.00

John Deere

Shroud Assembly, Sts Xl

Part #AH236111

$2,105.98

John Deere

Elevator, Assy, Clean Grain, Reg

Part #AXE12248

$5,390.81

John Deere

Elevator, Assy, Clean Grain, S.S.

Part #AXE12365

$5,832.97

John Deere

Hydraulic Motor, Hydro, Vari

Part #AXE23886

$18,460.65

John Deere

Link Chain, Chain Assy

Part #AXE28560

$675.67

John Deere

Hydraulic Pump, Hydro, 125 Cc, EP3

Part #AXE29041

$12,092.96

John Deere

Hydraulic Pump, Cover, Transmission

Part #AXE31655

$832.45

John Deere

Deflector, Assy, Prodrive Oil

Part #AXE31717

$677.82

John Deere

Straw Chopper/Whole Goods

Part #BH84539

$12,983.24

John Deere

Housing-Separator Drive Bearing

Part #CE19599

$235.85

John Deere

Bearing Race

Part #CE19912

$58.84

John Deere

Shaft and Brake LV3

Part #CE20174

$763.79

John Deere

Sheet Metal Bracket Acummulador

Part #CE20824

$40.71

John Deere

Transmission Case, Transmission Cas

Part #DE19592

$29,908.55

John Deere

Countershaft

Part #DE19652

$1,490.73

John Deere

Gear

Part #DE19824

$1,538.79

John Deere

Tapered Roller Bearing

Part #DE19826

$162.13

John Deere

Gear Case, M Eng PTO Assy, 13

Part #DE20661

$21,594.36

John Deere

V-Belt-Lower Chopper Drive-2HC

Part #H223212

$210.84

John Deere

Hose, Blowby

Part #H223328

$197.46

John Deere

Sheet, LH Sidesheet, Straw Chopper

Part #H223542

$345.34

John Deere

Sheet, RH Sidesheet, Straw Chopper

Part #H223543

$332.07

John Deere

Air Flow Tube, Cac to Manifold 13.5

Part #H223889

$517.19

John Deere

Seal, Air Intake

Part #H224276

$39.48

John Deere

Panel, Full Height

Part #H224371

$283.73

John Deere

Bracket

Part #H226936

$157.93

John Deere

Pulley, Chopper Driver

Part #H227751

$1,644.98

John Deere

Tube, Turbo to Cac

Part #H229374

$288.82

John Deere

Strap, Fuel Tank Support

Part #H231324

$198.25

John Deere

Partition-Divider Crop-Tall-Hp

Part #H232986

$136.34

John Deere

Support, Intake Tube Hanger Strap

Part #H234200

$43.14

John Deere

Shop all 7,533 9870 STS parts →

John Deere 9870 STS parts — frequently asked

How many parts fit the John Deere 9870 STS?

Koenig Marketplace lists 7,533 parts and accessories that fit the John Deere 9870 STS, including hardware, sheet metal & body parts, seals, gaskets & o-rings, electrical parts.

Are these genuine John Deere parts for the 9870 STS?

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 9870 STS.

How do I find the right part for my 9870 STS?

Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 9870 STS by its compatible-models data.

Can I get 9870 STS parts shipped or pick them up locally?

Both. Koenig ships John Deere 9870 STS 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