DOFFER AND LOWER HOUSING ASSEMBLY

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The John Deere Doffer and Lower Housing Assembly is part of the picking unit system. It is one of the many areas of the cotton picker that experiences wear during the cotton harvesting season. Farmers and dealers may purchase an entire assembly, or they can get each part individually to save on cost.

Maintenance keeps the equipment at its best performance and is critical to the longevity of the part’s lifespan. The doffer and lower housing assembly work with the idler gear and cam tracks to move cotton into the bailing chamber. Each piece serves the purpose of keeping everything moving at a steady pace. If one part of the assembly breaks, it could shut the system down.

The diagram shown here has a number of components for the John Deere Doffer and Lower Housing Assembly.

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The Parts of the John Deere Doffer and Lower Housing Assembly

  • 18 Spindle In-Line Doffer Shaft
  • Pro 12 – 18 Spindle Doffer Shaft
  • Pro 16 – 20 Spindle Doffer Shaft
  • Premium Urethane Doffer
  • Heavy Duty Long Splined Center Doffer Spacer Replacing N197107 and N275381 (Fits all models)
  • .010″ Thick Doffer Shim 
  • .020″ Thick Doffer Shim
  • Short Doffer Spacer
  • Splined Short Doffer Spacer Replacing 98746 and 06133
  • Conv. and In-Line Doffer Cap
  • Pro Doffer Cap
  • Lower Doffer Housing, including 1 X 1/8″ Lube Fitting
  • Housing Shim replacing N275931 and N34164
  • Doffer Base Plate
  • Pro Doffer Base Plate
  • Vine Cutter (Only Sold in Pairs), Including the Attached Hardware 1/4 X 3/4″ Hex Bolt and 1/4″ Lock Nut
  • In-Line Only Complete 18 Spindle Urethane Doffer Assembly. Ground and Ready for Installation
  • Pro-Complete 18 Spindle Urethane Doffer Assembly. Ground and Ready for Installation
  • Pro-Complete 20 Spindle Urethane Doffer Assembly. Ground and Ready for Installation Fits All Conv. and Pro 20 Spindle Machines without Fine Adjustment
  • Conv Lower Doffer Bearing Spacer
  • In-Line Lower Doffer Bearing Spacer
  • Pro Lower Doffer Bearing Spacer
  • Lower Doffer Ball Bearing
  • Pro Lower Doffer Bearing
  • Large Diameter Hollow Doffer Shaft
  • Pro-16 High-Speed Large Hole Premium Urethane Doffer
  • Pro-16 Large Hole Doffer Shim .010″
  • Pro-16 Large Hole Long Doffer Spacing
  • Pro-16 Large Hole Short Doffer Spacing
  • Pro-16 Baler High-Speed 20S Doffer Assembly Fits all 20S Conv. and Pro Machines

Nuts, Bolts, and Washers for John Deere Doffer and Lower Housing Assembly

  • 1-1/8 Nylon Lock Nut
  • Pro M30 Nylon Doffer Lock Nut
  • 1/4 Nylon Lock Nut
  • 1/4 X 3/4″ Hex Bolt
  • Pro-16 M10 X 280 Hex Head Bolt
  • Pro-16 Washer
  • M16 X 100 Smooth Hex Flange Bolt
  • M10 X 25 Serr Hex Flange Bolt
  • M10 Serr Hex Flange Nut
  • M10 X 30 Smooth Hex Flange Bolt

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Keeping Everything in Stock

It takes time away when parts break on a cotton-picking machine. There is only a short window of opportunity to harvest cotton; too many days or weeks of downtime waiting for parts is a setback in income for the farmers.

It takes the whole warehouse team, shipping, dealers, and farmers to get the parts promptly. The farmer can get the parts shipped directly to them or go through their local dealer to get the necessary parts. Shipping is not an issue as we strive to keep everything in stock to get the right parts for the farmer.

Within one to two days, the farmer can have the parts in hand and ready to install them back on the machines. It also saves the farmer money by purchasing our aftermarket parts at a lower cost than the OEM. We use the highest quality materials to help ensure the parts will not prematurely break during harvest to help your harvest to go as smoothly as possible. Along with our assurance that the parts will fit properly, with adequate maintenance, you should be pleased with their quality of craftsmanship and durability.

Ordering from Certi-Pik USA

By looking at the diagram and the parts on the doffer and lower housing assembly, the farmer can get the correct part numbers and order directly through our customer service by phone or e-mail. Contact Certi-Pik USA to order the parts you need.

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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

6.1 – #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

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

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
Picking Unit Cabinet

14 – #07786P

Description:BOLT – M10 X 30 – SMOOTH HEX FLANGE
OEM Part:19M7786
Section: Picking Unit System
John Deere Upper Doffer Adjustment Housing and Sprockets Assembly