John Deere 3420 Parts & Accessories
1,949 parts and accessories that fit the John Deere 3420 — Hydraulic Parts. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.

Swivel Branch Tee, O-Ring FSF
Part #38H1042
$82.27
John Deere

Adapter, O-Ring FSF
Part #38H1160
$8.01
John Deere

Union Tee, O-Ring FSF
Part #38H1208
$51.22
John Deere

Union Tee, O-Ring FSF
Part #38H1209
$83.87
John Deere

Cap Assembly, O-Ring FSF
Part #38H1419
$27.88
John Deere

Reducer, O-Ring FSF
Part #38H1473
$31.87
John Deere

Reducer, O-Ring FSF
Part #38H1476
$37.97
John Deere

Stud Straight (SDS), ORFS
Part #38H5001
$11.57
John Deere

Stud Straight (SDS), ORFS
Part #38H5002
$13.36
John Deere

Stud Straight (SDS), ORFS
Part #38H5003
$13.28
John Deere

Stud Straight (SDS), ORFS
Part #38H5004
$19.42
John Deere

Stud Straight (SDS), ORFS
Part #38H5005
$27.19
John Deere

Stud Straight (SDS), ORFS
Part #38H5006
$38.06
John Deere

Stud Straight (SDS), ORFS
Part #38H5011
$20.60
John Deere

Stud Straight (SDS), ORFS
Part #38H5012
$16.00
John Deere

Adj Stud Elbow (SDE), ORFS
Part #38H5015
$25.04
John Deere

Adj Stud Elbow (SDE), ORFS
Part #38H5016
$14.85
John Deere

Adj Stud Elbow (SDE), ORFS
Part #38H5017
$35.30
John Deere

Adj Stud Elbow (SDE), ORFS
Part #38H5019
$60.07
John Deere

Adj Stud Elbow (SDE), ORFS
Part #38H5023
$35.69
John Deere

Adj Stud Elbow (SDE), ORFS
Part #38H5025
$27.88
John Deere

Adj Stud Elbow (SDE), ORFS
Part #38H5027
$38.76
John Deere

Union Tee (T), ORFS
Part #38H5031
$30.51
John Deere

Adj Stud Elbow (SDE), ORFS
Part #38H5035
$29.37
John Deere

Stud Straight (SDS), ORFS
Part #38H5037
$13.64
John Deere

Union Straight (S), ORFS
Part #38H5060
$13.19
John Deere

Swivel Run Tee (SWRT), ORFS
Part #38H5069
$45.33
John Deere

Bulkhead Union, (Bhs)
Part #38H5073
$28.21
John Deere

Swivel Run Tee (SWRT), ORFS
Part #38H5075
$31.82
John Deere

Stud Straight (SDS), ORFS
Part #38H5076
$18.25
John Deere

Swivel Run Tee (SWRT), ORFS
Part #38H5105
$36.78
John Deere

Union Tee (T), ORFS
Part #38H5127
$32.73
John Deere

Union Straight (S), ORFS
Part #38H5128
$15.01
John Deere

90 Deg Union Elbow (E), ORFS
Part #38H5130
$59.51
John Deere

Braze on Sleeve (Brslb), ORFS
Part #38H5159
$70.63
John Deere

Strt. Reducer Assy. ORFS (Rda)
Part #38H5184
$13.33
John Deere

Stud Straight (SDS), ORFS
Part #38H5189
$59.01
John Deere

Stud Straight (SDS), ORFS
Part #38H5193
$19.76
John Deere

Bulkhead Union, (Bhs)
Part #38H5214
$51.96
John Deere

Union Straight (S), ORFS
Part #38H5217
$42.61
John Deere

90 Deg Union Elbow (E), ORFS
Part #38H5225
$71.51
John Deere

Union Straight (S), ORFS
Part #38H5236
$40.51
John Deere

Bulkhead Run Tee (BHRT), ORFS
Part #38H5241
$170.13
John Deere

Fitting, Lubricant, Metric, Cone HD
Part #58M5573
$2.54
John Deere

Fitting, Lubricant, Metric, Cone HD
Part #58M5575
$3.18
John Deere

Fitting, Lubricant, Metric, Cone HD
Part #58M5578
$4.84
John Deere

Fitting, Lubricant, Metric, Cone HD
Part #58M7006
$4.76
John Deere

Elbow Fitting
Part #A-38H5017
$24.22
A&I Products

Elbow Fitting
Part #A-38H5035
$16.85
A&I Products

Cylinder, Gas, Steering C
Part #A-AL150755
$74.30
A&I Products

Fitting
Part #A-R54123
$30.89
A&I Products

Cap, Oil Fill
Part #A-RE500005
$22.99
A&I Products

Check Valve With Connector
Part #AL114276
$19.38
John Deere

Fitting
Part #AL116423
$38.79
John Deere

Pneumatic Control Valve
Part #AL154951
$158.79
John Deere

Hose
Part #AL159875
$48.57
John Deere

Check Valve Assy.
Part #AL159974
$251.58
John Deere

Expansion Valve
Part #AL160645
$176.55
John Deere

Fitting-Sdrt 12L
Part #AL37332
$44.13
John Deere

Drain Valve
Part #AL68589
$35.11
John Deere
