TURNBUCKLE
Part #: M114406
$71.02
John Deere 3B-400 Parts & Accessories
515 parts and accessories that fit the John Deere 3B-400 — Drivetrain Parts. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.
Shop 3B-400 parts by category
PLATE, PLATE
Part #: R124938
$3.29
CLUTCH, ASSEMBLY
Part #: SJ27726
$32.13
SHIFTER, DIFFERENTIAL LOCK
Part #: SJ329038
$14.34
SHAFT, SHAFT, PTO SHIFT
Part #: SJ35854
$13.74
YOKE
Part #: SU302585
$4.57
GEAR, TWIN HIGH-LOW RANGE
Part #: SU310459
$44.64
SLEEVE, HAVE OIL SLOT, KING PIN
Part #: SU314471
$1.15
PINION, PINION, FINAL DRIVE, 35
Part #: SU314612
$37.51
SHIFT COLLAR, RANG SHIFT
Part #: SU314625
$8.76
DRIVE SHAFT, REAR FINAL DRIVE, 35
Part #: SU314631
$167.70
GEAR, SLIDING GEAR 3RD-4TH
Part #: SU314723
$18.42
SLEEVE, NO OIL SLOT, KING PIN
Part #: SU314755
$1.07
GEAR, 3RD DRIVEN
Part #: SU314769
$11.92
SHAFT, REVERSE
Part #: SU314786
$7.75
SHAFT, MAIN SHIFT (3-4)
Part #: SU314806
$4.58
RING, RING, JOIN
Part #: SU315473
$1.22
SHAFT, SHAFT, 1ST
Part #: SU315491
$56.47
SHIFT COLLAR CARRIER, PTO
Part #: SU315592
$11.06
GEAR, PTO DRIVE 720RPM
Part #: SU315603
$13.96
SHAFT, PTO SHIFT
Part #: SU315615
$3.42
GEAR, PTO DRIVE 540RPM
Part #: SU315681
$11.72
GEAR, PTO DRIVEN 540 RPM
Part #: SU315686
$48.19
SHAFT, DIFFERENTIAL
Part #: SU319795
$4.43
GEAR, REVERSE IDLE
Part #: SU319883
$9.68
GEAR, 2ND DRIVEN
Part #: SU319885
$15.06
GEAR, 2-R DRIVE
Part #: SU319886
$8.49
DUST BOWL, GEARSHIFT LEVER
Part #: SU321169
$0.46
GEAR, PTO DRIVE, 1000RPM
Part #: SU324560
$16.91
PLANET PINION, DIFFERENTIAL
Part #: SU326318
$6.02
SPLINED COUPLING, 28HP-48HP
Part #: SU332258
$3.52
SHAFT, PTO DRIVE 35HP
Part #: SU332260
$26.28
SHAFT, CLUTCH INPUT SHAFT
Part #: SU38439
$48.21
HELICAL GEAR, 2ND DRIVING GEAR
Part #: SU38511
$16.58
SPLINED COUPLING, PTO SHAFT
Part #: SU39649
$3.39
SPUR GEAR, 1ST DRIVING GEAR
Part #: SU40268
$6.83
SPUR GEAR, 1ST DRIVEN GEAR
Part #: SU40269
$17.58
GEAR, HIGH-LOW RANGE
Part #: SU41487
$36.43
SHAFT, MAIN SHIFT (1)
Part #: SU41611
$3.75
GEARSHIFT LEVER, RANG SHIFT
Part #: SU41620
$16.45
HELICAL GEAR, SHUTTLE COUNTERSHAFT,
Part #: SU42411
$44.96
IDLER GEAR, IDLER GEAR,REVERSE,3B
Part #: SU42832
$12.19
HELICAL GEAR, 3RD DRIVEN GEAR
Part #: SU43572
$18.45
GEAR, PTO DRIVE, 540RPM, 3B
Part #: SU44756
$11.02
GEAR, PTO DRIVE, 720RPM, 3B
Part #: SU44758
$13.38
GEAR, PTO DRIVEN 540 RPM
Part #: SU44772
$53.43
SPUR GEAR, PTO DRIVEN GEAR 720RPM,3
Part #: SU44773
$45.40
SHAFT, PTO DRIVE, 3B
Part #: SU44797
$34.94
DIFFERENTIAL, DIFFERENTIAL HOUSING
Part #: SU50196
$42.87
SHAFT, PTO STUD
Part #: SU56707
$23.17
SHAFT, REVERSE
Part #: SU60236
$8.36
GEAR, PTO DRIVEN 540 RPM
Part #: SU60261
$43.34
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SLEEVE, MAIN CLUTCH SHAFT, 50HP
Part #: SU315598
$0.97
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SPUR GEAR, M RANGE DRIVEN GEAR
Part #: SU42362
$20.83
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SHAFT, IDLER SHAFT,3B
Part #: SU42497
$12.19
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SHIFT COLLAR, H-L SHIFT COLLAR -3B
Part #: SU46652
$12.00
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SPUR GEAR, PTO DRIVEN GEAR 1000RPM,
Part #: SU55907
$34.14
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SLEEVE, MAIN CLUTCH SHAFT
Part #: SU60851
$0.41
John Deere 3B-400 parts — frequently asked
How many parts fit the John Deere 3B-400?
Koenig Marketplace lists 515 parts and accessories that fit the John Deere 3B-400, including drivetrain parts.
Are these genuine John Deere parts for the 3B-400?
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 3B-400.
How do I find the right part for my 3B-400?
Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 3B-400 by its compatible-models data.
Can I get 3B-400 parts shipped or pick them up locally?
Both. Koenig ships John Deere 3B-400 parts nationwide, and you can also pick up at one of Koenig's stores.
Parts for other John Deere models