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 — Hydraulic Parts. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

Shop 9870 STS parts by category

← All categories Hydraulic Parts (609)

HYD Hose-Assy-Hydro Rev Press At

Part #AH212669

$716.58

John Deere

Tube, Air Intake Assy

Part #AH213129

$558.23

John Deere

Hose, Upper Radiator 13.5

Part #AH221390

$139.24

John Deere

HYD Hose-Assy-Hydro Suction Ast

Part #AH224014

$397.63

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

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

Hose, Blowby

Part #H223328

$197.46

John Deere

Hydraulic Hose, Assy, Main Return

Part #AH213385

$343.69

John Deere

HYD Hose-Assy-Hydro Cooler "Out"

Part #AH213386

$453.34

John Deere

HYD Hose-Assy-Case Return-Hydro

Part #AH215042

$241.36

John Deere

Hydraulic Hose - Fabricate, Return

Part #AH215107

$143.87

John Deere

Hydraulic Hose, Pressure, Prop. Mot

Part #AH219243

$111.49

John Deere

Assy, Megc Bypass Vlv to Cooler In

Part #AH219249

$125.04

John Deere

Hose Assy, Megc Cooler Bypass Valve

Part #AH219250

$228.00

John Deere

Hose Assy, Suction Ast Pump

Part #AH219252

$332.74

John Deere

Hose Assy, HYD Supply Pump Relief

Part #AH219253

$77.32

John Deere

Hydraulic Hose, Hose Assy, Suction

Part #AH223016

$306.60

John Deere

Hydraulic Hose

Part #AH223127

$78.48

John Deere

Hose Assy, Case Drain Prop Motor

Part #AH223259

$79.35

John Deere

Hose Assy, Chaff Spreader Pressure

Part #AH223433

$104.31

John Deere

Hydraulic Hose, Hose Assy, Lube Supp

Part #AH223594

$88.36

John Deere

HYD Hose-Assy-Hydro Cooler in Ast

Part #AH223908

$397.78

John Deere

Hydraulic Hose, Pressure, Header L

Part #AH223989

$160.45

John Deere

Hydraulic Hose, Suction, Reel Drive

Part #AH225489

$169.74

John Deere

Hydraulic Hose - Fabricate, Priorit

Part #AH225932

$95.66

John Deere

Hose Assy, HYD Pressure Bulkhead

Part #AH226084

$130.74

John Deere

Hose Assy, Ret Prop Pump to Bulkhd

Part #AH226085

$152.98

John Deere

Hose Assy, Pressure, Siphon Valve

Part #AH226087

$116.37

John Deere

Hydraulic Hose, Prodrive Vent to Me

Part #AH226119

$197.92

John Deere

Brake Line Ass'y, LH Transmission

Part #AH226157

$71.48

John Deere

HYD Hose Supply-Pump to Chrging Vlv

Part #AH226205

$128.10

John Deere

Hydraulic Hose, Press, Charging Val

Part #AH226208

$158.99

John Deere

HYD Hose Return-Chrgng Vlve to Tank

Part #AH226210

$115.74

John Deere

Hydraulic Hose, Case Drain

Part #AH226618

$54.25

John Deere

Hose Assy, HYD Suction, Steering Pump

Part #AH227216

$330.36

John Deere

Line-Hyd Proportionator Pmp Suction

Part #AH228084

$93.78

John Deere

Line, Bypass, HYD 5-Spd Reg Valve To

Part #AH228087

$54.73

John Deere

Line, Press, Trans Lube Filter To

Part #AH228088

$57.60

John Deere

Hose Assy, HYD, Megc Bypass Valve

Part #AH228090

$81.81

John Deere

Hydraulic Reservoir, Hydraulic/Hydr

Part #AH228178

$2,534.60

John Deere

HYD Hose Retrn Bulkhd Cooler Bypass

Part #AH229409

$250.89

John Deere

HYD Hose Press-Siphon Valve Bulkhd

Part #AH229412

$254.61

John Deere

HYD Hose Press-Brk Chrg Vlve To

Part #AH230087

$84.80

John Deere

HYD Hose-Return-Meg Lube Bypass

Part #AH231624

$98.95

John Deere

Hydraulic Hose, Return, Prop Pump To

Part #AH232848

$149.25

John Deere

Hydraulic Hose, Drain, 5-Spd Valve T

Part #AH233206

$111.70

John Deere

Hydraulic Hose, Return, Brk Valve T

Part #AH233881

$160.21

John Deere

Hydraulic Cylinder, 50X32-699, 950

Part #AH236427

$673.18

John Deere

Hydraulic Cylinder, 56X36-723

Part #AHC10218

$1,117.01

John Deere

Tube, Park Brake RH to LH

Part #DE20156

$85.72

John Deere

Hose, Lower Radiator 13.5

Part #AH213421

$133.61

John Deere

Hydraulic Hose, Pressure, 5 Speed F

Part #AH223236

$125.24

John Deere

HYD Hose Assy-Hydro-Fwd Press-W/O

Part #AH225306

$1,289.79

John Deere

Hydraulic Hose, Lube, 5SPD Valve To

Part #AH227070

$99.88

John Deere

Hydraulic Cylinder, 80X45-587, 943

Part #AH227406

$1,425.21

John Deere

Shop all 609 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 hydraulic 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