John Deere Doffer Parts

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We are a major supplier of John Deere Doffers and other cotton picker parts and accessories. Our high-quality, cutting-edge components include everything you may require to keep your cotton harvesting machinery in fine working order. Whether you’re a dealer of John Deere Cotton Picking Machinery or one of our farming customers, we are committed to working hard to guarantee that you receive the best original replacement parts for your harvesting equipment.

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Correct Alignment Will Save You Money

Correct alignment of your doffers on their shaft is vital to the efficient harvesting of your cotton.
A competent mechanic will have the machinery and jigs required to not only assemble the doffer assembly correctly but also grind the surface of the doffers so that you maintain maximum usable material and that the doffers have the correct abrasiveness to strip the cotton from the spindles as they pass by. With cotton pickers operating at very fine tolerances, proper maintenance and adjustment must be carried out in a timely fashion. This avoids more costly repairs should something go wrong.

As the doffer is a consumable product that wears away over time, it makes sense that you get the maximum usage out of each one but only so far as it doesn’t affect the efficiency of your picking operations. No one knows better than you just how expensive it can be when breakages or damage to critical components delay harvesting.

That’s where we come in…

Whether it’s regular maintenance, fixing, or repairing a broken part, there’s no time to waste. We are perfectly placed to ensure that you receive whatever parts or assemblies you need in the shortest time possible.

Comprehensive Inventory in Stock

Our stock control system ensures that we don’t run out of those mission-critical spares and components that we know you are going to need. As nothing can be more frustrating than placing your order, only to discover that it’s going to be delayed because there’s no stock, we carry adequate stock on hand. We ensure our warehouse is filled with replacement parts, ready to ship to you at a moment’s notice.

Contact Us Now

For urgent orders, rather than searching through our very extensive list of parts, give us a call at Certi-Pik USA on our toll-free number, 1-888-CERTIPIK (237-8474), and one of our staff will help you out right away. On the other hand, if you know exactly what you’re looking for, then click the links below to access detailed assembly drawings that will show you exactly what you may need. Selecting the right John Deere Doffers to rebuild your cotton picker or to replace any worn-out items will be quick and easy.

Contact us using the following methods and avoid costly delays:

  • Fax: 1-712-752-8472 (Yes, it’s old-school but it works)
  • Email: [email protected]
  • Shopping Cart: You can place your order through the links on our website and we will confirm your order via email or get in contact with you to discuss any details that may be unclear.

Contact Us

Comprehensive John Deere Doffer Replacement Parts Available

Maintaining your picker unit requires that you pay attention to the wear on your doffers which are positioned behind the spindles. These remove the cotton from the rotating spindles. With the abrasive nature of a cotton plant, wear and tear on the doffers is unavoidable and needs to be checked regularly. We can help you order the correct poly-urethane doffers and the spacers and other miscellaneous parts required for your machine.

Avoid Frustration

Nothing is more frustrating than receiving the wrong parts when you’re in the middle of a job or when you’re right in the middle of harvesting. That’s why we’ve made the ordering process quick and simple.

Our Promise

As soon as we get your order, we’ll confirm it with you and have it sent out the same afternoon. Our streamlined ordering process helps you place your order quickly and easily and will have your order shipped out to you as soon as we possibly can. Contact us today for your replacement John Deere Doffers.

Ordering the Right Parts is Quick and Easy

Our job is to make it as easy as possible for you to order and receive the exact part or assembly you need to get your machinery fixed or serviced and back out where it belongs, making you money.

To avoid mistakes and any chance of error, please provide us with the following information when ordering:

  • Certi-Pik part number or OEM part number
  • A description of the item
  • The model number of the machinery you’re fixing

John Deere Upper Doffer Adjustment Housing and Sprockets Assembly

Picking Unit System

1.1 – #00852P

Description: NUT – 7/8 – HEX (9900-9965)
OEM Part: 14H852
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

1.2 – #77146P

Description: PRO UPPER DOFFER ADJUSTMENT NUT – M24 (9970-7760)
OEM Part: N277146
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

2.1 – #14205

Description: HOUSING – UPPER DOFFER ADJUSTMENT (9900-9965) (ILL.)
OEM Part: N114205
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

2.2 – #75853

Description: PRO UPPER DOFFER ADJUSTMENT HOUSING (9970-7760)
OEM Part: N275853
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

3 – #75931P

Description: SHIM – HOUSING – REPLACES # N34164 & N275931
OEM Part: N275931
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

4.1 – #95284

Description: ADJUSTER (9900-9965) (ILL.)
OEM Part: N195284
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

4.2 – #75743

Description: PRO DOFFER ADJUSTER (9970-7760)
OEM Part: N375743
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

5 – #43026P

Description: SNAP RING (9900-7760)
OEM Part: P43026
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

6 – #09467P

Description: BEARING – UPPER DOFFER (9900-7760) / PRO LOWER IDLER
OEM Part: JD9467
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

7 – #23156P

Description: SNAP RING (9900-7760)
OEM Part: N123156
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

8.1 – #95726

Description: SPACER – (9935-9965 IN-LINE ONLY)
OEM Part: N195726
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

8.2 – #77150

Description: PRO UPPER DOFFER SPACER (9970-7760)
OEM Part: N277150
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

9 – #90918

Description: SPROCKET – CHAIN SPROCKET (9910-9965 CONV. ONLY)
OEM Part: N190918
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

10.1 – #13170

Description: LINK CHAIN – DOFFER DRIVE, 62 LINKS, 12-BAR (9900-9965)
OEM Part: AN113170
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

10.2 – #13171

Description: LINK CHAIN – DOFFER DRIVE, 75 LINKS, 16-BAR (9900-9910)
OEM Part: AN113171
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

11.1 – #97456

Description: GEAR – SPUR (9935-9965 IN-LINE ONLY) 19 TOOTH
OEM Part: N197456
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

11.2 – #73954

Description: PRO UPPER DOFFER SPUR GEAR – 20 TOOTH (9970-7760)
OEM Part: N273954
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

12.1 – #90169

Description: SHAFT – HEX DOFFER DRIVE (9900-9965) (ILL.)
OEM Part: AN190169
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

12.2 – #73484

Description: PRO HEX DOFFER DRIVE (9970-7760)
OEM Part: AN273484
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

13.1 – #00316P

Description: PIN – 1/4 X 1-1/2 SPRING PIN (9900-9965)
OEM Part: 34H316
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly
Picking Unit System

13.2 – #00385P

Description: PIN – 1/4 X 1-3/4 SPRING PIN (PRO)
OEM Part: 34H385
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly


John Deere Doffer and Lower Housing Assembly

Picking Unit System

1.1 – #93262

Description: DOFFER SHAFT – 14 SPINDLE
OEM Part: AN193262
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

1.2 – #93323

Description: DOFFER SHAFT – 18 SPINDLE
OEM Part: AN193323
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

1.3 – #93263

Description: USE #73701, OR #16193 – DOFFER SHAFT, 20 SPINDLE
OEM Part: AN193263
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

1.4 – #74506

Description: DOFFER SHAFT – PRO-12 18 SPINDLE (9970-CP690 P12)
OEM Part: AN274506
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

1.5 – #73701

Description: DOFFER SHAFT – PRO-16 20 SPINDLE (9976-CP690 P12)
OEM Part: AN273701
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

2 – #72152PRM

Description: DOFFER – PREMIUM URETHANE (9900-CP690 P12)
OEM Part: AN272152
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

3 – #75381HD

Description: DOFFER SPACER – LONG – SPLINED CENTER – HEAVY DUTY – (REPLACES N275381 & N197107) ( FITS ALL MODELS 9900-CP690 P12)
OEM Part: N275381
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

4.1 – #03197P

Description: SHIM – DOFFER, .010″ THICK – (9900-CP690 P12)
OEM Part: L3197N
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

4.2 – #03197P-20

Description: SHIM – DOFFER – .020″ THICK
OEM Part: 03197P-20
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

5 – #01633P

Description: WASHER – 1-17/64 X 1-7/8 X .048″ (9930-9996), NOT 9960-9965 IN-LINE
OEM Part: 24H1633
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

6.2 – #98746

Description: SPACER – SHORT SPACER (9900-9996 W/ #01633P) : (#01633P NOT USED ON 9960 & 9965 IN-LINE)
OEM Part: N198746
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

6.1 – #80569

Description: SHORT DOFFER SPACER – SPLINED (REPLACES 06133P & 98746)
OEM Part: N380569
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

7.1 – #91302

Description: DOFFER CAP – (9900-9965 CONV.& IN-ILNE)
OEM Part: N191302
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

7.2 – #75471

Description: DOFFER CAP – PRO (9970-CP770)
OEM Part: N275471
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

8.1 – #90913

Description: SPACER – LOWER DOFFER BEARING SPACER, (9910-9965 CONV.)
OEM Part: N190913
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

8.2 – #96834

Description: SPACER – LOWER DOFFER BEARING SPACER, (9935-9965 IN-LINE)
OEM Part: N196834
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

8.3 – #10874

Description: SPACER – LOWER DOFFER BEARING SPACER, (PRO 9935-CP770) – REPLACES # N275350, & N371318
OEM Part: N410874
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

9.1 – #10123P

Description: BALL BEARING – LOWER DOFFER ( 9900-9965 )
OEM Part: JD10123
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

9.2 – #75022P

Description: BEARING – LOWER DOFFER -PRO- (9935, 9970-CP770)
OEM Part: AN275022
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
82619

10.1 – #82619

Description: NUT – 1-1/8 – NYLON LOCK (9900-9965)
OEM Part: H82619
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

10.2 – #75038P

Description: PRO DOFFER NUT, M30 NYLON LOCK NUT (9935-CP690 P12)
OEM Part: N275038
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

11 – #73953

Description: LOWER DOFFER HOUSING (9900-CP770) INCLUDES 1x 1/8″ LUBE FITTING #07759P
OEM Part: AN273953
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

12 – #75931P

Description: SHIM – HOUSING – REPLACES PART # N34164 & N275931
OEM Part: N275931
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

13.1 – #93795

Description: PLATE – DOFFER BASE PLATE (9900-9965) (USE 3x #10124P & 3x #10215P) (ILL.)
OEM Part: N193795
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

13.2 – #76703

Description: DOFFER BASE PLATE – PRO (9935, 9970-CP770)
OEM Part: N276703
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

14 – #72482

Description: VINE CUTTER – 2 PER DOFFER SHAFT (9900-CP690) (SOLD IN PAIRS ONLY) INCLUDES ATTACHING HARDWARE: 2x 14820PV – 1/4 X 3/4″ HEX BOLT & 2x 10217PV – 1/4″ LOCK NUT
OEM Part: N272482
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

15 – #10217PV

Description: NUT – 1/4 – NYLON LOCK (2 RQD.)
OEM Part: N10217
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

16 – #14820PV

Description: BOLT – 1/4 X 3/4″ HEX BOLT (2 RQD.)
OEM Part: N14820
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

17.1 – #72224-IL

Description: COMPLETE 18 SPINDLE URETHANE DOFFER ASSEMBLY – (MODELS 9935, 9960 & 9965 IN-LINE ONLY) – (INCLUDES ITEMS 1-10, NOT 5) *GROUND AND READY TO INSTALL *
OEM Part: AN272224
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

17.2 – #72225

Description: (REPACED BY PART #73445, OR #17562) – COMPLETE 20 SPINDLE URETHANE DOFFER ASSEMBLY
OEM Part: AN272225
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

17.3 – #74508

Description: COMPLETE 18 SPINDLE URETHANE DOFFER ASSEMBLY – (PRO 9970-CP690) – (INCLUDES ITEMS 1-10) * GROUND AND READY TO INSTALL *
OEM Part: AN274508
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

17.4 – #73445

Description: COMPLETE 20 SPINDLE URETHANE DOFFER ASSEMBLY – (PRO 9976-7760) – (INCLUDES ITEMS 1-10) * GROUND AND READY TO INSTALL * FITS ALL 20 SPINDLE CONV. AND PRO MACHINES (NOT CP690 – W/ FINE ADJUSTMENT)
OEM Part: AN273445
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

18 – #10545P

Description: BOLT – M10 X 280 HEX HEAD – CP690, CP770 PRO-16
OEM Part: 19M10545
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

19 – #16193

Description: DOFFER SHAFT – CP690, CP770 PRO16 – (LARGE DIA HOLLOW SHAFT) 20S
OEM Part: AKK16193
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

20 – #06038PRM

Description: DOFFER – PREMIUM URETHANE (PRO-16 LARGE HOLE – HIGH SPEED)
OEM Part: AN406038
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

21 – #00789P

Description: DOFFER SHIM .010″ – CP690,CP770 PRO-16 – LARGE HOLE
OEM Part: N400789
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

22 – #15280

Description: DOFFER SPACER – LONG – CP690, CP770 PRO-16 – LARGE HOLE
OEM Part: KK15280
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

23 – #15281

Description: DOFFER SPACER – SHORT – CP690, CP770 PRO-16 – LARGE HOLE
OEM Part: KK15281
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

24 – #34803

Description: WASHER – CP690, CP770 PRO-16
OEM Part: N134803
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

25 – #07828P

Description: BOLT – M16 X 100 – SMOOTH HEX FLANGE – CP690, CP770 PRO-16
OEM Part: 19M7828
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
97039p

26 – #17562

Description: DOFFER ASSEMBLY – CP690, CP770 PRO-16 BALER – 20S (HIGH SPEED) – FITS ALL 20 SPINDLE CONVENTIONAL AND PRO MACHINES
OEM Part: AKK17562
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

27 – #75625P

Description: BOLT – M10 X 25 – SERR HEX FLANGE
OEM Part: N275625P
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit System

28 – #63526P

Description: NUT – M10 – SERR HEX FLANGE
OEM Part: E63526
Section: Picking Unit System
John Deere Doffer and Lower Housing Assembly
Picking Unit Cabinet

29 – #07786P

Description: BOLT – M10 X 30 – SMOOTH HEX FLANGE
OEM Part: 19M7786
Section: Picking Unit Cabinet
John Deere Doffer and Lower Housing Assembly