SHAFT, VALVE EXTENSION ASSEMBLY
Part #: AKK11156
$95.05
John Deere 4940 Parts & Accessories
4,478 parts and accessories that fit the John Deere 4940 — Drivetrain Parts. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.
Shop 4940 parts by category
AXLE KNEE, KNEE, FRONT LH ASSY
Part #: AKK17155
$5982.74
AXLE KNEE, KNEE, FRONT RH ASSY
Part #: AKK17156
$5443.30
UNIVERSAL DRIVESHAFT, ASSEMBLY ASPE
Part #: AKK21951
$2080.07
UNIVERSAL DRIVESHAFT, R4045 EHYDRO
Part #: AKK28639
$1712.72
TUBE ASSY, LH LOWER WHEEL MOTOR
Part #: AN205941
$286.28
IMPELLER SHAFT, HIGH FLOW PUMP
Part #: AN207356
$800.72
COVER, COVER ASSEMBLY
Part #: AN207736
$704.85
LINKAGE, ROLL SENSOR
Part #: AN302088
$185.32
KNUCKLE WITH DECAL
Part #: AN306055
$485.60
KNUCKLE, WITH DECAL
Part #: AN306057
$1244.52
SHAFT, ASSEMBLY FAN DRIVE
Part #: AN401438
$558.98
UNIVERSAL DRIVESHAFT, DRIVESHAFT AS
Part #: AN403416
$3309.61
FLANGE KIT, FLANGE KIT, KZCO VALVE,
Part #: AN405685
$80.10
FLANGE KIT, FLANGE KIT, KZCO VALVE,
Part #: AN405686
$71.67
FLANGE KIT, FLANGE KIT, KZCO VALVE,
Part #: AN405687
$54.73
RING GEAR, RING GEAR (65T)
Part #: CE19958
$1879.93
CLUTCH PLATE, CLUTCH PLATE
Part #: CE20586
$36.48
SPLINED COUPLING, BRAKE COUPLING
Part #: CE20827
$593.36
PLANETARY ASSEMBLY, PLANETARY SERVI
Part #: DE20822
$7925.94
IDLER GEAR, ASSEMBLY, SERVICE
Part #: DZ106695
$1114.57
POWERSHAFT SHIELD, DRIVESHAFT FRONT
Part #: KK23923
$131.99
UNIVERSAL JOINT YOKE, ENGINE FLANGE
Part #: KK27198
$531.40
FLANGE, END CAP, KZCO VALVE, 2"
Part #: KK45179
$81.77
UNIVERSAL JOINT YOKE, PUMP FLANGE
Part #: KK49133
$267.30
SHAFT, SENSOR
Part #: N304098
$88.26
AXLE KNEE, KNEE, REAR
Part #: N401696
$5227.00
FLANGE, WHEEL DRIVE
Part #: N401722
$2386.91
FLANGE, WHEEL DRIVE
Part #: N401724
$2477.72
SHAFT, FAN PULLEY
Part #: N402664
$245.16
SHAFT, VALVE EXTENSION, EDUCTOR
Part #: N406000
$79.40
UNIVERSAL JOINT YOKE, DRIVESHAFT
Part #: N407461
$410.22
UNIVERSAL JOINT YOKE, DRIVESHAFT
Part #: N407467
$276.70
MAGNET, DOOR CATCH MAGNET
Part #: N410041
$62.49
GEAR, ENGINE SPEED CONTROL
Part #: R129518
$12.89
GEAR
Part #: R160971
$28.96
GEAR, VSFD, 9L
Part #: R308404
$369.74
SHAFT, VSFD, 9L, DRIVER, NITRIDED
Part #: R335470
$766.43
SHAFT, FAN DRIVER
Part #: R345105
$988.83
GEAR
Part #: R503743
$409.87
SHAFT
Part #: R523005
$673.91
GEAR, FUEL SUPPLY PUMP
Part #: R526019
$317.89
SHAFT, IDLER GEAR
Part #: R536294
$92.49
GEAR, FAN DRIVER
Part #: R537750
$432.23
SHAFT, DRIVER 9L
Part #: R555800
$726.32
HOUSING
Part #: RE529430
$1191.11
PUSH PULL CABLE, TEMPERATURE CONTRO
Part #: RE58614
$177.17
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SHAFT, SHAFT, TAPERED (WITH BEARING
Part #: AKK10183
$3196.57
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REDUCTION ASSEMBLY, 1:5.25 8
Part #: AN207737
$1635.45
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PLANETARY ASSEMBLY, 1:5.25
Part #: AN207738
$596.96
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SHAFT, SECONDARY STEERING PUMP
Part #: AN405026
$121.29
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PLATE, RETAINER, FRONT SHAFT SEAL
Part #: AT173175
$520.70
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FLANGE-ADAPTER (100CC/SAE B)
Part #: CB01491115
$312.87
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GEAR KIT, SPRAYER FINAL DRIVE
Part #: DE30149
$3848.80
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PLATE, BLANKING
Part #: N209289
$329.68
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SUN GEAR, SUN GEAR
Part #: N306341
$453.34
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SLEEVE R.O.
Part #: N319180
$75.84
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WOODRUFF KEY (316SS), 9303, 9306
Part #: PM04432
$12.03
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SHAFT, CHARGE DRIVE
Part #: T155678
$725.47
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 drivetrain 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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