Reference index

Cotton picker part number directory

Browse recorded references by service system, then open the matching product record or send the reference for evidence review.

A listed reference supports identification only. It does not confirm YUCHENG availability or fitment until the machine, installed part, photo, dimensions and quantity are reviewed.

13 records

Spindles

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ReferenceAN111948

Spindle Nut (with bushings inside)

John Deere · Reference identity only

Check reference
CatalogAN274216

Pro-XL spindle assembly

YUCHENG · Verified YUCHENG record

View record
ReferenceL2889N

Spindle Shim

John Deere · Reference identity only

Check reference
ReferenceN113307

Spindle Shift Collar

John Deere · Reference identity only

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ReferenceN277078

Cotton Picker Spindle

John Deere · Reference identity only

Check reference
ReferenceN279986

Spindle Locking Collar

John Deere · Reference identity only

Check reference
CatalogYC-SP-001

Bare picker spindle

YUCHENG · Verified YUCHENG record

View record
CatalogYC-SPN-001

Spindle nut with bushings

YUCHENG · Verified YUCHENG record

View record
ReferenceAKK24309

PRO spindle assembly

John Deere · Reference identity only

Check reference
ReferenceAN111949

Left-hand spindle nut assembly

John Deere · Reference identity only

Check reference
ReferenceKK28390

PRO-XL spindle, non-assembled

John Deere · Reference identity only

Check reference
ReferenceN190332

PRO spindle, non-assembled

John Deere · Reference identity only

Check reference
CatalogYC-SPC-001

Spindle dust collar

YUCHENG · Verified YUCHENG record

View record
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35 records

Doffers

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ReferenceA3106R

Doffer Adjuster Spring

John Deere · Reference identity only

Check reference
ReferenceA47217

Doffer Housing Cap CP

John Deere · Reference identity only

Check reference
ReferenceAKK13695

Top Doffer Shaft

John Deere · Reference identity only

Check reference
ReferenceAKK16193

Doffer shaft(20 spindles, High Speed)

John Deere · Reference identity only

Check reference
CatalogAKK17562

20-doffer assembly

John Deere · Catalog reference review

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ReferenceAN273445

High Speed Doffer Assembly(20 Pads)

John Deere · Reference identity only

Check reference
ReferenceAN273484

Top Doffer Adjuster Shaft

John Deere · Reference identity only

Check reference
ReferenceAN275022

Lower Doffer Shaft Bearing

John Deere · Reference identity only

Check reference
ReferenceJD8524

Top Doffer Shaft Bearing (CP)

John Deere · Reference identity only

Check reference
ReferenceJD9467

Top Doffer Shaft Bearing 7760

John Deere · Reference identity only

Check reference
ReferenceKK14761

Bushing Top Hex Shaft (Doffer Adjuster)

John Deere · Reference identity only

Check reference
ReferenceKK15280

Doffer Pad Spacer (Long)

John Deere · Reference identity only

Check reference
ReferenceKK15281

Doffer Spacer (Short)

John Deere · Reference identity only

Check reference
ReferenceKK20391

Doffer Adjuster Retainer

John Deere · Reference identity only

Check reference
ReferenceKK20459

Spacer Tube Hex Shaft (Doffer Adjuster)

John Deere · Reference identity only

Check reference
ReferenceKK45200

Top Outer Doffer Housing CP

John Deere · Reference identity only

Check reference
ReferenceKK61197

Doffer Adjuster Hex Shaft

John Deere · Reference identity only

Check reference
ReferenceKK63795

Doffer Adjuster Housing

John Deere · Reference identity only

Check reference
ReferenceL3197N

Doffer Shim

John Deere · Reference identity only

Check reference
ReferenceN275381

Doffer Spacer (Long)

John Deere · Reference identity only

Check reference
ReferenceN375743

Top Doffer Shaft Adjuster 9970-7760

John Deere · Reference identity only

Check reference
ReferenceN380569

Doffer Spacer (Short)

John Deere · Reference identity only

Check reference
ReferenceN400789

Doffer Shim

John Deere · Reference identity only

Check reference
CatalogYC-DO-SB

Standard doffer

YUCHENG · Verified YUCHENG record

View record
Reference19M7828

Doffer screw

John Deere · Reference identity only

Check reference
CatalogAN272152

Solid-shaft urethane doffer

John Deere · Catalog reference review

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CatalogAN273701

20-spindle doffer shaft

John Deere · Catalog reference review

View record
CatalogAN274508

18-doffer assembly

John Deere · Catalog reference review

View record
CatalogAN406038

High-speed urethane doffer

John Deere · Catalog reference review

View record
CatalogYC-DO-SPACER-T1

Doffer spacer, Type 1

YUCHENG · Catalog reference review

View record
CatalogYC-DO-SPACER-T2

Doffer spacer, Type 2

YUCHENG · Catalog reference review

View record
ReferenceAN273953

Lower Doffer Cap

John Deere · Reference identity only

Check reference
ReferenceN134803

Doffer washer

John Deere · Reference identity only

Check reference
ReferenceN275038

Lower Doffer Nut

John Deere · Reference identity only

Check reference
ReferenceN410874

Doffer Spacer

John Deere · Reference identity only

Check reference
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29 records

Moistener parts

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ReferenceAB11379

Solution Nozzle Strainer

John Deere · Reference identity only

Check reference
ReferenceAN373534

Filter

John Deere · Reference identity only

Check reference
ReferenceN190923

Moisture Tower Solution Tube

John Deere · Reference identity only

Check reference
ReferenceN194902

Pressure water tube(clear)

John Deere · Reference identity only

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ReferenceN198473

Strainer

John Deere · Reference identity only

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ReferenceN276084

Moisture Column Formed Clear Hose

John Deere · Reference identity only

Check reference
ReferenceN276085

Moisture Column Formed Green Hose

John Deere · Reference identity only

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ReferenceN276745

Moisture Column Nozzle Holder

John Deere · Reference identity only

Check reference
ReferenceN276747

Clear Distributor Cover

John Deere · Reference identity only

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ReferenceN276748

Distributor Plate Seal

John Deere · Reference identity only

Check reference
ReferenceN276795

Pressure water tube(green)

John Deere · Reference identity only

Check reference
ReferencePM38027

Nozzle Lock Fitting

John Deere · Reference identity only

Check reference
ReferenceAN273512

Moisture Column Lock Rod Rear

John Deere · Reference identity only

Check reference
ReferenceAN273517

Moisture Column Door Rear

John Deere · Reference identity only

Check reference
CatalogAN273816

Moistener pad holder

John Deere · Catalog reference review

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ReferenceAN274659

Moisture Column Lock Rod Front

John Deere · Reference identity only

Check reference
ReferenceAN274660

Moisture Column Door front

John Deere · Reference identity only

Check reference
CatalogAN279609

Moistener column holder

John Deere · Catalog reference review

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ReferenceB12283

Moisture column nozzle

John Deere · Reference identity only

Check reference
ReferenceKK59276

Moisture column nozzle

John Deere · Reference identity only

Check reference
ReferenceKK65432

Moisture column cover

John Deere · Reference identity only

Check reference
CatalogN275607

Spindle moistener pad

John Deere · Catalog reference review

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ReferenceN375754

Moisture Tower Adjuster

John Deere · Reference identity only

Check reference
ReferenceB12888

Moisture column nozzle cap

John Deere · Reference identity only

Check reference
ReferenceF1870R

Clear top distributor O-Ring

John Deere · Reference identity only

Check reference
ReferenceKK10725

Moisture Lock Rod Clamp

John Deere · Reference identity only

Check reference
ReferenceN276746

Distributor plate

John Deere · Reference identity only

Check reference
ReferenceN374492

Moisture Column Door Handle

John Deere · Reference identity only

Check reference
ReferenceR495R

Solution Nozzle O-Ring

John Deere · Reference identity only

Check reference
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44 records

Picker bars and row-unit parts

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CatalogAN276734

PRO-16 picker bar assembly

John Deere · Catalog reference review

View record
CatalogAN276740

PRO-12 picker bar assembly

John Deere · Catalog reference review

View record
ReferenceJD8804

Picker Bar Needle Bearing

John Deere · Reference identity only

Check reference
ReferenceN273658

Picker Drum Head 16 Bar

John Deere · Reference identity only

Check reference
ReferenceN273659

Picker Drum Head 12 Bar

John Deere · Reference identity only

Check reference
ReferenceN277542

Grid Bar-Front

John Deere · Reference identity only

Check reference
ReferenceN277543

Grid Bar-Rear

John Deere · Reference identity only

Check reference
ReferenceN374832

Bottom Picker Bar Bushing

John Deere · Reference identity only

Check reference
ReferenceN378789

Cam(PRO-12)7760 & CP690

John Deere · Reference identity only

Check reference
ReferenceN378790

Cam(PRO-16)7760 & CP690

John Deere · Reference identity only

Check reference
ReferenceAKK41952

Upgraded picker bar assembly CP770

John Deere · Reference identity only

Check reference
ReferenceAN272736

Front Drum 16 Bar

John Deere · Reference identity only

Check reference
ReferenceAN272737

Rear Drum 12 Bar

John Deere · Reference identity only

Check reference
ReferenceAN272787

Doffer Idler & Lower Drum Bearing

John Deere · Reference identity only

Check reference
ReferenceAN272903

Pressure door shaft and tube

John Deere · Reference identity only

Check reference
CatalogAN273434

20-spindle picker bar

John Deere · Catalog reference review

View record
ReferenceAN274501

18-spindle picker bar

John Deere · Reference identity only

Check reference
ReferenceAN279558

Pressure Door

John Deere · Reference identity only

Check reference
ReferenceBKK10623

Scraping plates attachment

John Deere · Reference identity only

Check reference
ReferenceJD9209

Top Drum Shaft Bearing

John Deere · Reference identity only

Check reference
ReferenceJD9323

Upper Drum Bearing and Cabinet Gear Train

John Deere · Reference identity only

Check reference
ReferenceKK20346

Plate Front Drum

John Deere · Reference identity only

Check reference
ReferenceKK20347

Plate Rear Drum

John Deere · Reference identity only

Check reference
ReferenceKK31823

Duck Bill 6 Finger

John Deere · Reference identity only

Check reference
ReferenceKK31824

Duck Bill 5 Finger

John Deere · Reference identity only

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ReferenceKK31825

Duck Bill 3 Finger

John Deere · Reference identity only

Check reference
ReferenceKK51194

Crop-lifter arm

John Deere · Reference identity only

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ReferenceKK93615

Right-hand crop-lifter shoe

John Deere · Reference identity only

Check reference
ReferenceKK93616

Left-hand crop-lifter shoe

John Deere · Reference identity only

Check reference
CatalogN112394

Front spindle bushing

John Deere · Catalog reference review

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ReferenceN192711

Stalk-lifter guide rod

John Deere · Reference identity only

Check reference
ReferenceN199886

Crop-lifter shoe

John Deere · Reference identity only

Check reference
ReferenceN273303

Top Drum Shaft

John Deere · Reference identity only

Check reference
ReferenceN273309

Low Drum Stud

John Deere · Reference identity only

Check reference
ReferenceN274016

Drum Clutch Idler Gear (Front)

John Deere · Reference identity only

Check reference
ReferenceN276341

Pressure door spring

John Deere · Reference identity only

Check reference
ReferenceN372970

Scrapping Plates

John Deere · Reference identity only

Check reference
Reference34H314

Pressure door spring pin

John Deere · Reference identity only

Check reference
ReferenceAN272944

Pressure door extension

John Deere · Reference identity only

Check reference
ReferenceKK10467

Pressure Door Extension

John Deere · Reference identity only

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ReferenceKK39149

Stalk-lifter rod plate

John Deere · Reference identity only

Check reference
ReferenceN274103

Pressure door extension

John Deere · Reference identity only

Check reference
ReferenceN274171

Grid Bar Nut

John Deere · Reference identity only

Check reference
ReferenceN378882

Stalk-lifter rod plate

John Deere · Reference identity only

Check reference
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79 records

Gears and drive parts

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ReferenceAE46875

Angle Drive Box Bearing

John Deere · Reference identity only

Check reference
ReferenceAKK45882

CP770 Upgraded Steel Driveshaft Kit

John Deere · Reference identity only

Check reference
ReferenceAL39722

Angle Drive Box Bearing

John Deere · Reference identity only

Check reference
ReferenceAN273886

Lower Drive Box Seal

John Deere · Reference identity only

Check reference
ReferenceAN276737

Complete Drive Shaft Assembly

John Deere · Reference identity only

Check reference
ReferenceCE17370

Angle Drive Box Seal

John Deere · Reference identity only

Check reference
ReferenceDE18209

Angle Drive Box Bearing

John Deere · Reference identity only

Check reference
ReferenceDE20079

Reduction Drive Box Bearing

John Deere · Reference identity only

Check reference
ReferenceJD7692

Reduction Drive box Bearing (CP690)

John Deere · Reference identity only

Check reference
ReferenceJD9321

Top Idler Slip Clutch Shaft Bearing

John Deere · Reference identity only

Check reference
ReferenceKK12107

Spur Gear 20 Tooth

John Deere · Reference identity only

Check reference
ReferenceKK13518

Top Clutch Hex Shaft

John Deere · Reference identity only

Check reference
ReferenceKK17491

53 Tooth Adjuster Gear (Steel)

John Deere · Reference identity only

Check reference
ReferenceKK20450

Spur Gear 25 Tooth

John Deere · Reference identity only

Check reference
CatalogKK27793

138-tooth drum drive gear

John Deere · Catalog reference review

View record
ReferenceKK85411

CP770 Upgraded Steel Driveshaft

John Deere · Reference identity only

Check reference
ReferenceN190954

Idler Gear Slip Clutch

John Deere · Reference identity only

Check reference
ReferenceN193500

Bushing-Roller

John Deere · Reference identity only

Check reference
ReferenceN276291

Idler Gear Hex Shaft

John Deere · Reference identity only

Check reference
ReferenceN277000

Pivot and adjuster Bushing (x10)

John Deere · Reference identity only

Check reference
ReferenceN278782

Drive Shaft Sleeve

John Deere · Reference identity only

Check reference
ReferenceN279871

Bushing-bar seal

John Deere · Reference identity only

Check reference
ReferenceN371572

Shaft/Pro-16 20S/ 5/32" hole

John Deere · Reference identity only

Check reference
ReferenceN371736

Idler Shaft Lower Housing

John Deere · Reference identity only

Check reference
ReferenceN371737

Idler Shaft Upper Housing

John Deere · Reference identity only

Check reference
ReferenceAN273700

Spool (Pro 16 Drive Train)

John Deere · Reference identity only

Check reference
ReferenceAN273864

Hub (Pro 16 Drive Train)

John Deere · Reference identity only

Check reference
ReferenceAN274314

Unit Drive Box Slip Clutches

John Deere · Reference identity only

Check reference
ReferenceAN276743

18-spindle drive shaft assembly

John Deere · Reference identity only

Check reference
ReferenceAN276830

Rear Side Extra Flow Air Door

John Deere · Reference identity only

Check reference
ReferenceL2456N

L-gear for 1/8-inch roll pin

John Deere · Reference identity only

Check reference
ReferenceN112291

Pin Fastener

John Deere · Reference identity only

Check reference
CatalogN118289

Spindle drive spur gear

John Deere · Verified YUCHENG record

View record
ReferenceN190952

Shim (0.005")

John Deere · Reference identity only

Check reference
ReferenceN190953

Shim (0.010")

John Deere · Reference identity only

Check reference
ReferenceN193694

Shim (0.003")

John Deere · Reference identity only

Check reference
ReferenceN275212

20-spindle drive shaft

John Deere · Reference identity only

Check reference
ReferenceN275471

Round retainer

John Deere · Reference identity only

Check reference
ReferenceN278037

18-spindle drive shaft

John Deere · Reference identity only

Check reference
ReferenceN278412

Splined Coupling

John Deere · Reference identity only

Check reference
ReferenceN279372

Sleeve/Keyway

John Deere · Reference identity only

Check reference
ReferenceN370976

Bar Journal

John Deere · Reference identity only

Check reference
ReferenceN371720

18-spindle drive shaft

John Deere · Reference identity only

Check reference
ReferenceN382339

Hose 6" (10m Length)

John Deere · Reference identity only

Check reference
ReferenceN382349

Hose 3" (10m length)

John Deere · Reference identity only

Check reference
CatalogYC-770-14T-GEAR

770-listed 14-tooth gear

YUCHENG · Catalog reference review

View record
CatalogYC-770-CLUTCH-EHEX

770-listed external-hex clutch

YUCHENG · Catalog reference review

View record
CatalogYC-770-CLUTCH-IHEX

770-listed internal-hex clutch

YUCHENG · Catalog reference review

View record
CatalogYC-770-THRUST-WASHER

770-listed thrust washer

YUCHENG · Catalog reference review

View record
CatalogYC-DR-14T-PREMIUM

Premium-listed 14-tooth drive gear

YUCHENG · Catalog reference review

View record
CatalogYC-DR-14T-STANDARD

14-tooth drive gear

YUCHENG · Catalog reference review

View record
CatalogYC-DR-19T-HEX

19-tooth hex-bore gear

YUCHENG · Catalog reference review

View record
CatalogYC-DR-CLUTCH-JAW-EHEX

External-hex clutch component

YUCHENG · Catalog reference review

View record
CatalogYC-DR-CLUTCH-JAW-IHEX

Internal-hex clutch component

YUCHENG · Catalog reference review

View record
CatalogYC-DR-GEAR-SLEEVE

Drive gear sleeve

YUCHENG · Catalog reference review

View record
CatalogYC-DR-SPLINED-SPACER-29.5

Splined spacer, listed 29.5

YUCHENG · Catalog reference review

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CatalogYC-DR-SPLINED-SPACER-38

Splined spacer, listed 38

YUCHENG · Catalog reference review

View record
Reference34H235

Spring Pin

John Deere · Reference identity only

Check reference
Reference34H266

Spring Pin

John Deere · Reference identity only

Check reference
Reference34H60

Spring Pin

John Deere · Reference identity only

Check reference
ReferenceKK49513

Bushing Steel Hex Spacer

John Deere · Reference identity only

Check reference
ReferenceN278781

Thrust Washer Pack

John Deere · Reference identity only

Check reference
CatalogN371626

Bevel gear

John Deere · Verified YUCHENG record

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ReferenceT19854

Journal O-ring pack

John Deere · Reference identity only

Check reference
ReferenceT23694

Snap Ring

John Deere · Reference identity only

Check reference
CatalogYC-770-DIAMOND-SEAT

770-listed diamond-profile seat

YUCHENG · Catalog reference review

View record
CatalogYC-770-SUPPORT-SLEEVE

770-listed support seat sleeve

YUCHENG · Catalog reference review

View record
CatalogYC-770-WASHER

770-listed washer

YUCHENG · Catalog reference review

View record
CatalogYC-DR-14T-IMPORTED-POWDER

Imported-powder-listed 14-tooth gear

YUCHENG · Catalog reference review

View record
CatalogYC-DR-DIAMOND-SEAT

Diamond-profile seat

YUCHENG · Catalog reference review

View record
CatalogYC-DR-HALF-ROUND-SLEEVE

Half-round sleeve

YUCHENG · Catalog reference review

View record
CatalogYC-DR-ROUND-SPACER-29.5

Round spacer, listed 29.5

YUCHENG · Catalog reference review

View record
CatalogYC-DR-ROUND-SPACER-38

Round spacer, listed 38

YUCHENG · Catalog reference review

View record
CatalogYC-DR-SUPPORT-SEAT-SLEEVE

Support seat sleeve

YUCHENG · Catalog reference review

View record
CatalogYC-DR-WASHER-2TAB

Two-tab washer

YUCHENG · Catalog reference review

View record
CatalogYC-DR-WASHER-3TAB

Three-tab washer

YUCHENG · Catalog reference review

View record
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