DELPHI WP 4W FEM SLD BLK NYLON
Part #: 57M10245
$6.18
John Deere 4940 Parts & Accessories
4,478 parts and accessories that fit the John Deere 4940 — Electrical Parts. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.
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TERM DELPHI RING M8
Part #: 57M10280
$0.99
DEUTSCH DT 8W FEM SLD GRY PLSTC
Part #: 57M10281
$24.84
DELPHI DUCON 4.8 ANS 6.3 8W BLACK
Part #: 57M10335
$25.57
DEUTSCH HD30 29W FEM SLD BLK ALUM
Part #: 57M10411
$83.94
DEUTSCH HD30 29W MALE SLD BLK ALUM
Part #: 57M10412
$67.12
DEUTSCH DT 4W F SLD GRY PLSTC
Part #: 57M10476
$11.54
CONN MOLEX CMC 32W FS BRN POLYSTR
Part #: 57M10608
$38.31
CONN MOLEX CMC 32W FS BLUE POLYSTR
Part #: 57M10610
$46.43
DELPHI WPTWR 1W M SLD BLK NYLON
Part #: 57M10729
$3.15
TYCO PIN M SLD 18-14GA TIN
Part #: 57M10730
$7.76
COOPER BUSSMAN FMX MAXI 60A YELLOW
Part #: 57M10797
$17.10
CONN FCI APEX 2.8 14W SLD F BLK PLS
Part #: 57M10895
$51.19
SEAL DELPHI MP CABLE ORANGE SILICON
Part #: 57M10915
$1.91
ACCY DEUTSCH HD10 LANYARD BLK RBR
Part #: 57M13510
$4.46
CONN DEUTSCH HD30 21W FS SILVR ALUM
Part #: 57M7649
$61.33
CONN DEUTSCH HD30 9W FS SILVR ALUM
Part #: 57M7651
$65.55
CONN DEUTSCH HD30 9W MS SILVR ALUM
Part #: 57M7652
$73.58
DEUTSCH CONTACT PIN, #20
Part #: 57M7683
$1.24
PACKARD MP COMB FOR MXD CONNECTOR
Part #: 57M7694
$3.37
PACKARD MP150 6 WAY MALE SEC. LOCK
Part #: 57M7729
$0.81
DEUTSCH HD30 SERIES PLUG DUST CAP
Part #: 57M7766
$45.63
CONN DEUTSCH HD30 23W FS SILVR ALUM
Part #: 57M7779
$101.55
PACKARD MP280 4 WAY MALE SEC. LOCK
Part #: 57M7809
$2.48
MTA STRIP FUSE 200A, BLUE
Part #: 57M7963
$26.99
CONN DELPHI 56 3W F BLK PLSTC
Part #: 57M8033
$6.99
PACKARD MP280 FEM. SEALED CONTACT
Part #: 57M8259
$3.12
DELPHI 56 SERIES TYP C1 FEMALE CONT
Part #: 57M8310
$0.93
CONN DEUTSCH DT 6W FS BLK PLSTC
Part #: 57M8578
$18.75
SAE J2077 3AMP BLADE TYPE MINI FUSE
Part #: 57M8743
$0.64
PANDUIT CLIP-ON MTL MOUNT,MCMS12-PC
Part #: 57M8785
$4.07
CONN DEUTSCH HDP20 47W MS BLK PLSTC
Part #: 57M8796
$66.22
DELPHI-ELEC CONNECT RETAINER/CLIP
Part #: 57M8854
$1.15
DELPHI-WIRE COVER
Part #: 57M8891
$4.78
CONN TYCO MQS 6W F BLK PLSTC
Part #: 57M8933
$7.61
DELPHI MP150 30 WAY FEM CONN, SL
Part #: 57M9170
$50.54
DELPHI MP150 18 WAY 17 USABLE FEM
Part #: 57M9174
$56.18
DELPHI LAMP SOCKET TPA
Part #: 57M9211
$0.88
DEUTSCH HDP 9 SOCKET PLUG W/RING
Part #: 57M9379
$68.57
DEUTSCH HDP 23 SOC PLUG W/RING AD
Part #: 57M9381
$111.72
CONN DELPHI MIXED 78W FS BLK PLSTC
Part #: 57M9434
$78.48
CONN DELPHI MIXED 78W MS BLK PLSTC
Part #: 57M9436
$37.13
CONNECTOR (4-PIN RECEPT.)
Part #: AE44932
$21.03
PLUG, ELECTRICAL (23 CONTACT)
Part #: AE46312
$71.04
OPR PRESENCE SWITCH KIT,ASSY
Part #: AH203004
$268.55
WIRING HARNESS, FRONT WARNING LIGHT
Part #: AKK10355
$154.30
WIRING HARNESS, AUTOTRAC CHASSIS, W
Part #: AKK13664
$379.45
WIRING HARNESS, HARNESS,AUTOTRAC,NA
Part #: AKK13665
$441.09
RELAY MODULE, POWER
Part #: AKK14785
$110.64
WIRING HARNESS, CHARLESTON, SENSOR
Part #: AKK16184
$177.83
WIRING HARNESS, CHARLESTON, EXTENSI
Part #: AKK16185
$576.55
WIRING HARNESS, STOP/TURN/TAIL, LES
Part #: AKK18278
$228.00
WIRING HARNESS, FRONT WARNING LIGHT
Part #: AKK21583
$167.50
MODULE, MODULE, RESUME SWITCH
Part #: AKK22694
$59.66
WIRING HARNESS, 4940 FEELER & VISIO
Part #: AKK28435
$2069.95
SWITCH, SWITCH - WATER LEVEL
Part #: AKK41253
$124.64
SWITCH
Part #: AL68661
$112.88
SWITCH ON-OFF, DPDT
Part #: AN153662
$46.60
SWITCH, DPDT-MOM-OFF-MOM
Part #: AN202221
$51.18
SWITCH,ON-OFF DPDT
Part #: AN202797
$72.42
John Deere 4940 parts — frequently asked
How many parts fit the John Deere 4940?
Koenig Marketplace lists 4,478 parts and accessories that fit the John Deere 4940, including electrical parts.
Are these genuine John Deere parts for the 4940?
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 4940.
How do I find the right part for my 4940?
Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 4940 by its compatible-models data.
Can I get 4940 parts shipped or pick them up locally?
Both. Koenig ships John Deere 4940 parts nationwide, and you can also pick up at one of Koenig's stores.
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