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John Deere 120 Parts

15 categories · 60 total parts

Keep your John Deere 120 running with quality replacement parts from Eastman Ag Parts. We stock 60+ parts across 15 categories — from Belts, Cab Parts, Clutch Parts, Cooling Systems — all sourced to OEM specifications. Same-day shipping before 2 PM ET from Eastman, GA.

John Deere120
SICKLE — Part #EAP-100969
SICKLEEAP-100969
Fits John Deere 120, 1214, 183, 220, 78, HEAD
Ready to Ship
$544.99
Freight only
SICKLE — Part #EAP-100970
SICKLEEAP-100970
Fits John Deere 120, 1214, 183, 220, 78, HEAD
Ready to Ship
$522.99
Freight only
SEAL — Part #EAP-101071
SEALEAP-101071
Fits John Deere 120, 1207, 1209, 1214, 1217, 1219, 1380, 1424...
Ready to Ship
$7.99
Free shipping
SEAL — Part #EAP-101072
SEALEAP-101072
Fits John Deere 120, 1207, 1209, 1214, 1217, 1219, 1380, 1424...
Ready to Ship
$9.99
Free shipping
SEAL — Part #EAP-101073
SEALEAP-101073
Fits John Deere 120, 1207, 1209, 1214, 1217, 130, 1380, 1424...
Ready to Ship
$9.99
Free shipping
SEAT HIGH BACK YLW — Part #EAP-104358
SEAT HIGH BACK YLWEAP-104358
Fits John Deere 110, 112, 120, 1200, 140, 200, 208, 210, 212, 214...
Ready to Ship
$179.99
Free shipping
THERMOSTAT 180' — Part #EAP-105044
THERMOSTAT 180'EAP-105044
Fits John Deere 110, 120, 120C, 160LC, 200LC, 230LC, 2630, 2640...
Ready to Ship
$13.99
Free shipping
RADIATOR CAP — Part #EAP-105828
RADIATOR CAPEAP-105828
Fits John Deere 110, 120, 120C, 160C LC, 160LC, 200CLC, 200LC...
Ready to Ship
$15.99
Free shipping
GLASS UPPER DOOR REAR SL — Part #EAP-105842
GLASS UPPER DOOR REAR SLEAP-105842
Fits John Deere 110, 120, 120D, 160LC, 200LC, 230LC, 230LCR...
Ready to Ship
$134.99
Free shipping
GLASS LOWER — Part #EAP-105900
GLASS LOWEREAP-105900
Fits John Deere 110, 120, 160LC, 200LC, 230LC, 230LCR, 230LRD...
Ready to Ship
$158.99
Free shipping
GLASS UPPER — Part #EAP-105901
GLASS UPPEREAP-105901
Fits John Deere 110, 120, 160LC, 200LC, 230LC, 230LCR, 230LRD...
Ready to Ship
$309.99
Freight only
GLASS (RH) FRONT — Part #EAP-105902
GLASS (RH) FRONTEAP-105902
Fits John Deere 110, 120, 160LC, 200LC, 230LC, 230LCR, 270LC...
Ready to Ship
$219.99
Freight only
POWER CORD — Part #EAP-106094
POWER CORDEAP-106094
Fits John Deere 110, 120, 120C, 120D, 130G, 160CLC, 160DLC...
Ready to Ship
$18.99
Free shipping
CONDENSER — Part #EAP-106492
CONDENSEREAP-106492
Fits John Deere 110, 110H, 112, 112H, 120, 140, 200, 208, 210...
Ready to Ship
$5.99
Free shipping
ALL W/ 46" DECK
BLADE-MOWER XHT 16" 11 — Part #EAP-111915
BLADE-MOWER XHT 16" 11EAP-111915
Fits John Deere 116, 116H, 120, 140, 170, 175, 180, 185, 240, 245...
Ready to Ship
$19.99
Free shipping
SPARK PLUG — Part #EAP-119833
SPARK PLUGEAP-119833
Fits John Deere 1010, 105, 112, 120, 140, 200, 2010, 210, 212...
Ready to Ship
$3.99
Free shipping
Sold in packages of 4
KNIFEBACK — Part #EAP-123839
KNIFEBACKEAP-123839
Fits John Deere 120, 1214, 130, 135, 1380, 1424, 183, 220, 230...
Ready to Ship
$106.99
Free shipping
GUARD FORGED 2 PRONG — Part #EAP-123857
GUARD FORGED 2 PRONGEAP-123857
Fits John Deere 120, 1209, 215, 215A, 220, 230, 250, 350, 3700...
Ready to Ship
$16.99
Free shipping
Sold in packages of 25
CLEVIS FLAIL KNIFE — Part #EAP-123858
CLEVIS FLAIL KNIFEEAP-123858
Fits John Deere 112, 115, 118, 120, 27, MOWER
Ready to Ship
$5.99
Free shipping
RING FLAIL KNIFE — Part #EAP-123859
RING FLAIL KNIFEEAP-123859
Fits John Deere 112, 115, 118, 120, 200, 220, 27, 520, MOWER...
Ready to Ship
$4.99
Free shipping
Sold in packages of 2
GUARD KNIFE; NON-CLOG — Part #EAP-123907
GUARD KNIFE; NON-CLOGEAP-123907
Fits John Deere 120, 1207, 1209, 1214, 1217, 1380, 1424, 1600...
Ready to Ship
$12.99
Free shipping
Sold in packages of 5
GUARD FORGED 2 PRONG — Part #EAP-124128
GUARD FORGED 2 PRONGEAP-124128
Fits John Deere 120, 1209, 1214, 130, 135, 183, 220, 230, 250...
Ready to Ship
$16.99
Free shipping
Sold in packages of 25
SECTION — Part #EAP-129604
SECTIONEAP-129604
Fits John Deere 120, 1207, 1209, 1214, 1217, 130, 1380, 1424...
Ready to Ship
$2.99
Free shipping
Sold in packages of 25
SECTION — Part #EAP-129729
SECTIONEAP-129729
Fits John Deere 120, 1207, 1209, 1214, 1217, 1219, 1380, 183, 190...
Ready to Ship
$5.99
Free shipping
RELEASE BEARING — Part #EAP-138011
RELEASE BEARINGEAP-138011
Fits John Deere 1010, 1020, 1030, 1040, 1050, 1060, 1070, 112...
Ready to Ship
$49.99
Free shipping
KNIFE; FLAIL SHREDDER — Part #EAP-141008
KNIFE; FLAIL SHREDDEREAP-141008
Fits John Deere 112, 115, 118, 120, 200, 27, MOWER / Rears Several Models
Ready to Ship
$11.99
Free shipping
Sold in packages of 10
BLADE; FLAIL SHREDDER — Part #EAP-141019
BLADE; FLAIL SHREDDEREAP-141019
Fits John Deere 112, 115, 118, 120, 27, MOWER
Ready to Ship
$5.99
Free shipping
Sold in packages of 10
CLAMP — Part #EAP-142055
CLAMPEAP-142055
Fits John Deere 120, 120C, 120D, 130G, 160CLC, 160DLC, 160GLC...
Ready to Ship
$34.99
Free shipping
INJECTOR PENCIL — Part #EAP-142155
INJECTOR PENCILEAP-142155
Fits John Deere 110, 1165, 1170, 1175, 1175H, 120, 1450, 1450 CWS...
Ready to Ship
$73.99
Free shipping
CAP; OIL FILL — Part #EAP-142162
CAP; OIL FILLEAP-142162
Fits John Deere 110, 1110D, 1165, 1170, 1175, 1175H, 120, 120C...
Ready to Ship
$22.99
Free shipping
WATER PUMP — Part #EAP-142169
WATER PUMPEAP-142169
Fits John Deere 110, 1110D, 1165, 1175, 1175H, 120, 120C, 120D...
Ready to Ship
$105.99
Free shipping
ALL W/ POWERTECH ENG.
CRANKSHAFT — Part #EAP-142201
CRANKSHAFTEAP-142201
Fits John Deere 120, 210LE, 260, 270, 280, 310E, 310G, 310SE...
Ready to Ship
$1430.99
Freight only
MARKED 502687
PUMP ENGINE OIL — Part #EAP-142205
PUMP ENGINE OILEAP-142205
Fits John Deere 110, 1104, 120, 1204, 120C, 120D, 130G, 1354...
Ready to Ship
$194.99
Free shipping
SN 26620-804732
WATER PUMP — Part #EAP-142221
WATER PUMPEAP-142221
Fits John Deere 1010D, 110, 120, 1450 CWS, 1550 CWS, 160C LC...
Ready to Ship
$105.99
Free shipping
SN 26620-804732
KIT WATER PUMP REPAIR — Part #EAP-142268
KIT WATER PUMP REPAIREAP-142268
Fits John Deere 110, 120, 120C, 160CLC, 160LC, 200CLC, 200DLC...
Ready to Ship
$109.99
Free shipping
MAJOR OVERHAUL KIT — Part #EAP-142405
MAJOR OVERHAUL KITEAP-142405
Fits John Deere 1010D, 1010E, 120, 280, 444H, 444HCL, 450G, 455G...
Ready to Ship
$2237.99
Free shipping
SENSOR; WATER TEMP — Part #EAP-142415
SENSOR; WATER TEMPEAP-142415
Fits John Deere 1110E, 1175H, 120, 1210E, 130G, 1470, 1570...
Ready to Ship
$24.99
Free shipping
MAJOR OVERHAUL KIT — Part #EAP-142484
MAJOR OVERHAUL KITEAP-142484
Fits John Deere 1010D, 1010E, 120, 280, 444H, 444HCL, 450G, 455G...
Ready to Ship
$1473.99
Free shipping
MAJOR OVERHAUL KIT — Part #EAP-142528
MAJOR OVERHAUL KITEAP-142528
Fits John Deere 1010D, 1010E, 120, 280, 444H, 444HCL, 450G, 455G...
Ready to Ship
$1335.99
Free shipping
SWITCH; ENGINE OIL PRESSU — Part #EAP-142563
SWITCH; ENGINE OIL PRESSUEAP-142563
Fits John Deere 120, 120C, 160CLC, 200CLC, 2054, 230CLC, 2454D...
Ready to Ship
$62.99
Free shipping
ALL 4.5D & 4.5T W/ 4.5
SEAL FRONT CRANKSHAFT — Part #EAP-142676
SEAL FRONT CRANKSHAFTEAP-142676
Fits John Deere 120, 444HCL, 7445, 7455, 9400, 9410, 9540I WTS...
Ready to Ship
$24.99
Free shipping
ALL 4.5D & 4.5T W/ 4.5L OEM ENG CODES 4804 & 4809
MAJOR OVERHAUL KIT — Part #EAP-142798
MAJOR OVERHAUL KITEAP-142798
Fits John Deere 120, 280, 444H, 444HCL, 444J, 450G, 455G, 550G...
Ready to Ship
$1425.99
Free shipping
ENG. SN 151709>
PUMP FUEL TRANSFER — Part #EAP-142802
PUMP FUEL TRANSFEREAP-142802
Fits John Deere 1070D-Wheeled, 110, 1110D, 1170, 120, 120C, 1410D...
Ready to Ship
$53.99
Free shipping
CAPSCREW CONN ROD — Part #EAP-143292
CAPSCREW CONN RODEAP-143292
Fits John Deere 110, 1165, 1175, 1175H, 120, 120C, 160DLC, 190E...
Ready to Ship
$3.99
Free shipping
Sold in packages of 4
FLYWHEEL RING GEAR — Part #EAP-143295
FLYWHEEL RING GEAREAP-143295
Fits John Deere 1020, 1030, 1040, 1052, 1072, 1140, 1155, 120...
Ready to Ship
$36.99
Free shipping
TO4045TT052 SN<804732
GASKET OIL COOLER MOUNT — Part #EAP-143365
GASKET OIL COOLER MOUNTEAP-143365
Fits John Deere 110, 120, 120C, 120D, 160CLC, 160LC, 200CLC...
Ready to Ship
$3.99
Free shipping
O-RING OIL COOLER (2 PK) — Part #EAP-148045
O-RING OIL COOLER (2 PK)EAP-148045
Fits John Deere 110, 120, 120C, 210C, 210LE, 230CLC, 230LC...
Ready to Ship
$2.99
Free shipping
O-RING; 4/PACK — Part #EAP-148578
O-RING; 4/PACKEAP-148578
Fits John Deere 1020, 112, 115, 118, 120, 1508, 1520, 1530, 200...
Ready to Ship
$3.99
Free shipping
Sold in packages of 4

Frequently Asked Questions — John Deere 120 Parts

What John Deere 120 parts does Eastman Ag Parts carry?▾

Eastman Ag Parts stocks 60+ quality replacement parts for the John Deere 120 across 15 categories, including Belts, Cab Parts, Clutch Parts, Cooling Systems. We carry parts for engine, drivetrain, hydraulic, electrical systems, and more.

How fast does Eastman Ag Parts ship John Deere 120 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 120 parts within 2–5 business days. Orders over $299 under 25 lbs qualify for free shipping.

Are John Deere 120 parts OEM quality?▾

Yes. All John Deere 120 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 120 Belts parts?▾

Browse John Deere 120 Belts parts at eastmanagparts.com/john-deere/120?cat=belts.

Where can I find John Deere 120 Cab Parts parts?▾

Browse John Deere 120 Cab Parts parts at eastmanagparts.com/john-deere/120?cat=cab-parts.

Where can I find John Deere 120 Clutch Parts parts?▾

Browse John Deere 120 Clutch Parts parts at eastmanagparts.com/john-deere/120?cat=clutch-parts.

Where can I find John Deere 120 Cooling Systems parts?▾

Browse John Deere 120 Cooling Systems parts at eastmanagparts.com/john-deere/120?cat=cooling-systems.