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John Deere 400 Parts

21 categories · 197 total parts

Keep your John Deere 400 running with quality replacement parts from Eastman Ag Parts. We stock 197+ parts across 21 categories — from Bearings, Bearings (by application), Clutch Parts, Cooling Systems — all sourced to OEM specifications. Same-day shipping before 2 PM ET from Eastman, GA.

John Deere400
BALL BEARING — Part #EAP-101244
BALL BEARINGEAP-101244
Fits John Deere 327, 328, 330, 335, 336, 337, 338, 346, 347, 348...
Ready to Ship
$36.99
Free shipping
SEALED BEAM — Part #EAP-101838
SEALED BEAMEAP-101838
Fits John Deere 1010, 1020, 1120, 1130, 1520, 1530, 1630, 1640...
Ready to Ship
$11.99
Free shipping
PRESSURE PLATE W/ DISC — Part #EAP-103722
PRESSURE PLATE W/ DISCEAP-103722
Fits John Deere 1020, 1030, 1040, 1120, 1130, 1140, 1350, 1520...
Ready to Ship
$620.99
Free shipping
DIESEL
PTO DISC ORGANIC — Part #EAP-103865
PTO DISC ORGANICEAP-103865
Fits John Deere 1020, 1030, 1040, 1120, 1130, 1140, 1350, 1520...
Ready to Ship
$115.99
Free shipping
CABLE TACHOMETER — Part #EAP-103939
CABLE TACHOMETEREAP-103939
Fits John Deere 1520, 1830, 2020, 2030, 2040, 2120, 2130, 2240...
Ready to Ship
$18.99
Free shipping
PIN TOP LINK MOUNTING — Part #EAP-104118
PIN TOP LINK MOUNTINGEAP-104118
Fits John Deere 1020, 1030, 1040, 1040V, 1120, 1130, 1140, 1140F...
Ready to Ship
$22.99
Free shipping
CLUTCH DISC — Part #EAP-104285
CLUTCH DISCEAP-104285
Fits John Deere 1020, 1520, 2020, 2030, 2040, 2150, 2155, 2240...
Ready to Ship
$377.99
Free shipping
STARTER RELAY — Part #EAP-104557
STARTER RELAYEAP-104557
Fits John Deere 3020, 3430, 3830, 400, 4000, 4020, 4030, 4230...
Ready to Ship
$34.99
Free shipping
W/ INDEPENDENT PTO
PRESSURE PLATE ASSY (11") — Part #EAP-104706
PRESSURE PLATE ASSY (11")EAP-104706
Fits John Deere 1020, 1520, 2020, 2030, 2120, 2440, 2630, 2640...
Ready to Ship
$479.99
Free shipping
ALL DSL
SEAL KIT WATER PUMP — Part #EAP-104716
SEAL KIT WATER PUMPEAP-104716
Fits John Deere 1020, 1520, 1530, 190E, 2020, 2030, 210C, 24...
Ready to Ship
$10.99
Free shipping
JD HYDRAULIC PUMP — Part #EAP-104717
JD HYDRAULIC PUMPEAP-104717
Fits John Deere 1640, 2040, 2140, 2955, 300, 300B, 3010, 3020...
Ready to Ship
$1273.99
Free shipping
SN 45200>
HYDRAULIC PUMP — Part #EAP-104730
HYDRAULIC PUMPEAP-104730
Fits John Deere 1020, 1030, 1040, 1120, 1130, 1140, 1350, 1520...
Ready to Ship
$781.99
Free shipping
SEAL — Part #EAP-104799
SEALEAP-104799
Fits John Deere 1020, 1030, 1040, 1120, 1130, 1140, 1520, 1550...
Ready to Ship
$9.99
Free shipping
SEAL PTO — Part #EAP-104818
SEAL PTOEAP-104818
Fits John Deere 1020, 1030, 1030OU, 1030VU, 1035, 1035EF, 1035EV...
Ready to Ship
$22.99
Free shipping
ALL FIXED TREAD STANDARD FRONT AXLES.
TIE ROD — Part #EAP-104842
TIE RODEAP-104842
Fits John Deere 1020, 1520, 2030, 2510, 2520, 300, 300B, 3010...
Ready to Ship
$23.99
Free shipping
SWITCH LIGHT — Part #EAP-104846
SWITCH LIGHTEAP-104846
Fits John Deere 1010, 1020, 1520, 2010, 2020, 2030, 300, 301...
Ready to Ship
$40.99
Free shipping
LOWER PULL ARM — Part #EAP-104851
LOWER PULL ARMEAP-104851
Fits John Deere 1020, 1520, 1530, 2010, 2020, 2030, 2040, 2240...
Ready to Ship
$187.99
Free shipping
SEAL HYDRAULIC PUMP — Part #EAP-104935
SEAL HYDRAULIC PUMPEAP-104935
Fits John Deere 1020, 1030, 1030OU, 1035, 1035EF, 1040, 1040V...
Ready to Ship
$7.99
Free shipping
Sold in packages of 2
RELEASE BEARING — Part #EAP-104974
RELEASE BEARINGEAP-104974
Fits John Deere 1010, 1020, 1520, 1530, 2010, 2020, 2030, 2040...
Ready to Ship
$51.99
Free shipping
COMPLETE WIDE FRONT — Part #EAP-104982
COMPLETE WIDE FRONTEAP-104982
Fits John Deere 2510, 2520, 3010, 3020, 400, 4010, 4020, 4320
Ready to Ship
$4327.99
Freight only
HYDRAULIC PUMP — Part #EAP-105175
HYDRAULIC PUMPEAP-105175
Fits John Deere 2130, 300, 300B, 302A, 3030, 310, 310A, 3130, 400...
Ready to Ship
$1328.99
Free shipping
RADIATOR — Part #EAP-105288
RADIATOREAP-105288
Fits John Deere 1520, 2020, 2030, 2440, 2630, 2640, 300B, 301A...
Ready to Ship
$469.99
Free shipping
W/ INDEPENDENT PTO
TRANS DISC 11" 5-B — Part #EAP-105301
TRANS DISC 11" 5-BEAP-105301
Fits John Deere 1020, 1120, 1520, 2020, 2030, 2120, 2440, 2640...
Ready to Ship
$165.99
Free shipping
BATTERY CABLE — Part #EAP-105309
BATTERY CABLEEAP-105309
Fits John Deere 1020, 1520, 2020, 2030, 2040, 2240, 2440, 2630...
Ready to Ship
$14.99
Free shipping
NEW SOLENOID — Part #EAP-105316
NEW SOLENOIDEAP-105316
Fits John Deere 1010, 1020, 1520, 1530, 2010, 2020, 2030, 2040...
Ready to Ship
$29.99
Free shipping
LOWER PULL ARM — Part #EAP-105430
LOWER PULL ARMEAP-105430
Fits John Deere 1020, 1520, 1530, 2020, 2030, 2040, 2150, 2155...
Ready to Ship
$332.99
Free shipping
RACE BEARING; W/ ROLLERS — Part #EAP-105535
RACE BEARING; W/ ROLLERSEAP-105535
Fits John Deere 1020, 1030, 1040, 1120, 1130, 1140, 1350, 1520...
Ready to Ship
$30.99
Free shipping
ALL W/O LOADER/BACKHOE W/ SWEPT BACK ADJUSTABLE AXLE
BELLCRANK — Part #EAP-105573
BELLCRANKEAP-105573
Fits John Deere 1020, 1520, 1530, 2020, 2040, 2240, 2440, 2630...
Ready to Ship
$375.99
Free shipping
TRANSMISSION OIL PUMP — Part #EAP-105605
TRANSMISSION OIL PUMPEAP-105605
Fits John Deere 1020, 1030, 1120, 1130, 1350, 1520, 1530, 1550...
Ready to Ship
$611.99
Free shipping
SEAL KIT — Part #EAP-105640
SEAL KITEAP-105640
Fits John Deere 1020, 1030, 1040, 1120, 1130, 1140, 1350, 1520...
Ready to Ship
$37.99
Free shipping
ROTOR — Part #EAP-105792
ROTOREAP-105792
Fits John Deere 1010, 1020, 105, 12, 1520, 2010, 2020, 2030, 215...
Ready to Ship
$11.99
Free shipping
CONDENSER — Part #EAP-105793
CONDENSEREAP-105793
Fits John Deere 1010, 1020, 1520, 2010, 2020, 2030, 24A, 2510...
Ready to Ship
$8.99
Free shipping
ALL W/ PRESTOLITE DISTRIBUTOR NO. IBT-4101S OR IBT-4101U
DISTRIBUTOR CAP — Part #EAP-105794
DISTRIBUTOR CAPEAP-105794
Fits John Deere 1010, 180, 2010, 202, 2020, 2030, 219, 24A, 2510...
Ready to Ship
$16.99
Free shipping
S/N <58219
RELEASE BEARING — Part #EAP-105831
RELEASE BEARINGEAP-105831
Fits John Deere 1010, 1020, 1520, 2010, 2020, 2030, 2240, 2440...
Ready to Ship
$45.99
Free shipping
CRANKSHAFT — Part #EAP-105839
CRANKSHAFTEAP-105839
Fits John Deere 1052, 1155, 2020, 2030, 210C, 2120, 2130, 2140...
Ready to Ship
$1262.99
Freight only
BATTERY CABLE — Part #EAP-105847
BATTERY CABLEEAP-105847
Fits John Deere 1020, 1520, 1530, 2020, 2030, 2040, 2340, 2840...
Ready to Ship
$16.99
Free shipping
ALL W/ SWEPT BACK ADJUSTABLE AXLE
BELLCRANK — Part #EAP-105852
BELLCRANKEAP-105852
Fits John Deere 1020, 1520, 1530, 2020, 2030, 2040, 2240, 2440...
Ready to Ship
$639.99
Free shipping
ALL W/ FIXED FRONT AXLES
COMPLETE TIE ROD ASSY — Part #EAP-105854
COMPLETE TIE ROD ASSYEAP-105854
Fits John Deere 1020, 1520, 2030, 300, 300B, 301A, 302, 302A, 310...
Ready to Ship
$123.99
Free shipping
BATTERY DOOR COVER — Part #EAP-105859
BATTERY DOOR COVEREAP-105859
Fits John Deere 1020, 1030, 1030OU, 1035EF, 1120, 1130, 1530...
Ready to Ship
$58.99
Free shipping
CARRIER CLUTCH THROW OUT — Part #EAP-105860
CARRIER CLUTCH THROW OUTEAP-105860
Fits John Deere 1020, 1520, 2020, 2030, 2240, 2440, 2630, 2640...
Ready to Ship
$132.99
Free shipping
PTO SHAFT 540 RPM — Part #EAP-105861
PTO SHAFT 540 RPMEAP-105861
Fits John Deere 1020, 1030, 1120, 1130, 1520, 2020, 2030, 2120...
Ready to Ship
$288.99
Free shipping
PTO SHAFT 1000 RPM — Part #EAP-105862
PTO SHAFT 1000 RPMEAP-105862
Fits John Deere 1020, 1030, 1120, 1130, 1520, 2020, 2030, 2120...
Ready to Ship
$228.99
Free shipping
SUPPORT PLATE SWAY BLOCK — Part #EAP-105863
SUPPORT PLATE SWAY BLOCKEAP-105863
Fits John Deere 1020, 1030, 1040, 1120, 1130, 1140, 1350, 1520...
Ready to Ship
$71.99
Free shipping
CAP FUEL — Part #EAP-105878
CAP FUELEAP-105878
Fits John Deere 1020, 1070, 1520, 2010, 2020, 2030, 2040, 2440...
Ready to Ship
$12.99
Free shipping
SENDING UNIT FUEL — Part #EAP-105879
SENDING UNIT FUELEAP-105879
Fits John Deere 1020, 1520, 1530, 2020, 2030, 2440, 2630, 2640...
Ready to Ship
$57.99
Free shipping
TIE ROD — Part #EAP-105880
TIE RODEAP-105880
Fits John Deere 1020, 1520, 2020, 300, 400
Ready to Ship
$86.99
Free shipping
POINT SET — Part #EAP-105883
POINT SETEAP-105883
Fits John Deere 1010, 1020, 105, 12, 1520, 2010, 2020, 2030, 215...
Ready to Ship
$8.99
Free shipping
PIN — Part #EAP-105919
PINEAP-105919
Fits John Deere 1020, 1030, 1040, 1120, 1130, 1140, 1350, 1520...
Ready to Ship
$18.99
Free shipping

Frequently Asked Questions — John Deere 400 Parts

What John Deere 400 parts does Eastman Ag Parts carry?▾

Eastman Ag Parts stocks 197+ quality replacement parts for the John Deere 400 across 21 categories, including Bearings, Bearings (by application), Clutch Parts, Cooling Systems. We carry parts for engine, drivetrain, hydraulic, electrical systems, and more.

How fast does Eastman Ag Parts ship John Deere 400 parts?▾

Orders placed before 2 PM ET ship the same business day. We ship from Eastman, GA and most continental US customers receive their John Deere 400 parts within 2–5 business days. Orders over $299 under 25 lbs qualify for free shipping.

Are John Deere 400 parts OEM quality?▾

Yes. All John Deere 400 parts sold by Eastman Ag Parts meet or exceed OEM specifications. Family-owned since 1974, we stand behind every part we sell with a 30-day hassle-free return policy.

Where can I find John Deere 400 Bearings parts?▾

Browse John Deere 400 Bearings parts at eastmanagparts.com/john-deere/400?cat=bearings.

Where can I find John Deere 400 Bearings (by application) parts?▾

Browse John Deere 400 Bearings (by application) parts at eastmanagparts.com/john-deere/400?cat=bearings-by-application.

Where can I find John Deere 400 Clutch Parts parts?▾

Browse John Deere 400 Clutch Parts parts at eastmanagparts.com/john-deere/400?cat=clutch-parts.

Where can I find John Deere 400 Cooling Systems parts?▾

Browse John Deere 400 Cooling Systems parts at eastmanagparts.com/john-deere/400?cat=cooling-systems.