John Deere 643 Parts
9 categories · 47 total parts
Keep your John Deere 643 running with quality replacement parts from Eastman Ag Parts. We stock 47+ parts across 9 categories — from Air Conditioning Parts, Bearings, Cooling Systems, Driveline (by application) — all sourced to OEM specifications. Same-day shipping before 2 PM ET from Eastman, GA.
John Deere643
DRIVE SHAFTEAP-103171
Fits John Deere 1290, 1291, 1293, 444, 493, 494, 546, 594, 642...
Ready to Ship
$586.99
Ships to your addressFree shipping
THERMOSTAT 180'EAP-105044
Fits John Deere 110, 120, 120C, 160LC, 200LC, 230LC, 2630, 2640...
Ready to Ship
$13.99
Ships to your addressFree shipping
PUMP ENGINE OILEAP-105450
Fits John Deere 2630, 2640, 340D, 344E, 344G, 410C, 410D, 440C...
Ready to Ship
$219.99
Ships to your addressFree shipping
RESISTOR; BLOWER MOTOREAP-105550
Fits John Deere 1640, 2040, 2040S, 210C, 2140, 2350, 2550, 2750...
Ready to Ship
$10.99
Ships to your addressFree shipping
1988- 1993 W/ MOTOROLA
ALTERNATOR NEWEAP-105718
Fits John Deere 210C, 210LE, 31, 3103, 3104, 3108, 3109, 310C...
Ready to Ship
$394.99
Ships to your addressFree shipping
GAUGE TEMPERATUREEAP-105723
Fits John Deere 340D, 350, 350B, 350C, 350D, 355D, 380, 410B...
Ready to Ship
$138.99
Ships to your addressFree shipping
GAUGE VOLTMETEREAP-105724
Fits John Deere 444D, 544D, 5730, 5830, 643, 643D, 644D, 653E, 653G
Ready to Ship
$86.99
Ships to your addressFree shipping
MAJOR OVERHAUL KITEAP-138479
Fits John Deere 544B, 544C, 544D, 6068D, 624E, 624EH, 640, 640D...
Ready to Ship
$1632.99
Ships to your addressFree shipping
CLUTCH 1GEAP-141408
Fits John Deere 2355, 2555, 2755, 2855N, 2955, 300D, 3055, 310C...
Ready to Ship
$171.99
Ships to your addressFree shipping
MANIFOLD-SUCTIONEAP-141409
Fits John Deere 2355, 2555, 2755, 2855N, 2955, 300D, 3055, 310C...
Ready to Ship
$48.99
Ships to your addressFree shipping
MANIFOLD-DISCHARGEEAP-141410
Fits John Deere 2355, 2555, 2755, 2855, 2955, 300D, 3055, 310C...
Ready to Ship
$63.99
Ships to your addressFree shipping
COMPRESSOR DENSOEAP-141432
Fits John Deere 2250, 2355, 2450, 2555, 2650, 2755, 2850, 2855N...
Ready to Ship
$541.99
Ships to your addressFree shipping
SOLENOIDEAP-141448
Fits John Deere 3020, 340D, 344E, 4000, 4020, 4030, 4040, 4050...
Ready to Ship
$62.99
Ships to your addressFree shipping
WATER PUMPEAP-141509
Fits John Deere 344G, 444G, 495D, 540E, 544D, 548E, 590D, 595D...
Ready to Ship
$729.99
Ships to your addressFree shipping
BEARING MAIN STDEAP-141824
Fits John Deere 1020, 1030, 1040, 1052, 1055, 1075, 1140, 1155...
Ready to Ship
$15.99
Ships to your addressFree shipping
PUMP FUEL LIFT (TRANSFEREAP-141834
Fits John Deere 1020, 1030, 1130, 1520, 1530, 1630, 1640, 190E...
Ready to Ship
$63.99
Ships to your addressFree shipping
INJECTOR PENCILEAP-142029
Fits John Deere 1165, 1175, 1175H, 3029D, 3029T, 310C, 310D, 315C...
Ready to Ship
$75.99
Ships to your addressFree shipping
CRANKSHAFTEAP-142187
Fits John Deere 544B, 544C, 544D, 570B, 6068D, 6068T, 624E, 624G...
Ready to Ship
$1623.99
Freight requiredFreight only
TUBE LEAK OFFEAP-142834
Fits John Deere 1530, 2020, 2030, 2040, 210C, 2150, 2240, 2255...
Ready to Ship
$13.99
Ships to your addressFree shipping
FLYWHEEL RING GEAREAP-143295
Fits John Deere 1020, 1030, 1040, 1052, 1072, 1140, 1155, 120...
Ready to Ship
$36.99
Ships to your addressFree shipping
ADAPTER ELBOW TO TURBOEAP-144252
Fits John Deere 1830, 2130, 3130, 3140, 3350, 440, 440A, 440B...
Ready to Ship
$103.99
Ships to your addressFree shipping
GASKET THERMOSTATEAP-144398
Fits John Deere 190E, 2030, 210C, 2440, 2520, 2630, 2640, 2840...
Ready to Ship
$1.99
Ships to your addressFree shipping
GASKETWATER PUMP HOUSINGEAP-144459
Fits John Deere 2940, 2950, 2955, 300D, 3040, 3055, 310C, 310D...
Ready to Ship
$5.99
Ships to your addressFree shipping
IMPELLER WATER PUMPEAP-144460
Fits John Deere 2940, 310C, 310D, 315C, 315D, 340D, 344E, 344G...
Ready to Ship
$41.99
Ships to your addressFree shipping
BUSHING; CONNECTING RODEAP-144482
Fits John Deere 1052, 1155, 2140, 2355CS, 2355N, 2450, 2555...
Ready to Ship
$10.99
Ships to your addressFree shipping
GASKET OIL FILLER INLETEAP-144893
Fits John Deere 1020, 1030, 1040, 1130, 1140, 1350, 1520, 1530...
Ready to Ship
$0.99
Ships to your addressFree shipping
STARTER NIPPO.EAP-145626
Fits John Deere 1085, 2056, 2058, 2066, 4055, 4255, 4455, 4555...
Ready to Ship
$407.99
Ships to your addressFree shipping
ALTERNATOR12V 95 AMPEAP-147884
Fits John Deere 210C, 300D, 310C, 310D, 310E, 310G, 310SE, 310SG...
Ready to Ship
$174.99
Ships to your addressFree shipping
W/MOTOROLA 1988-93
12V65ANMO/PREAP-147961
Fits John Deere 210C, 210LE, 31, 3103, 3104, 3108, 3109, 310C...
Ready to Ship
$346.99
Ships to your addressFree shipping
STEERING WHEELEAP-148257
Fits John Deere 1020, 1520, 1530, 2020, 2030, 2040, 210C, 2240...
Ready to Ship
$61.99
Ships to your addressFree shipping
Injector, John Deere RE37503EAP-198910
Fits John Deere 1052, 1065, 1068, 1072, 1075, 1075HY4, 1085...
Ready to Ship
$72.99
Ships to your addressFree shipping
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AIR FILTEREAP-101897
Fits John Deere 4010, 5020, 540E, 540G, 548G, 6030, 640D, 643...
Ready to Ship
$94.99
Ships to your addressFree shipping
[ ]
No Image
LOWER IDLER SPROCKETEAP-102235
Fits John Deere 444, 546, 642, 643, 644, 842, 843, 844 / Case-IH...
Ready to Ship
$17.99
Ships to your addressFree shipping
[ ]
No Image
GATHERING CHAINEAP-102524
Fits John Deere 1290, 444, 493, 546, 642, 643, 644, 693, 694, 842...
Ready to Ship
$88.99
Ships to your addressFree shipping
[ ]
No Image
CHAIN GATHERING; BLACK PEAP-104596
Fits John Deere 1290, 444, 546, 642, 643, 644, 694, 842, 843, 844...
Ready to Ship
$45.99
Ships to your addressFree shipping
[ ]
No Image
LOWER IDLER SPROCKETEAP-104605
Fits John Deere 643, 644 / Case-IH / International 844, 854, 884
Ready to Ship
$33.99
Ships to your addressFree shipping
[ ]
No Image
SEAL FRONT CRANKSHAFTEAP-105312
Fits John Deere 1020, 1065, 1068H, 1072, 1085, 1158, 1166, 1169...
Ready to Ship
$9.99
Ships to your addressFree shipping
[ ]
No Image
SEAL REAR CRANKSHAFTEAP-105571
Fits John Deere 1020, 1065, 1068H, 1072, 1085, 110, 1158, 1165...
Ready to Ship
$43.99
Ships to your addressFree shipping
[ ]
No Image
BRG CONN/ROD STDEAP-105620
Fits John Deere 2054, 2254, 2630, 2640, 344G, 410D, 444G, 450G...
Ready to Ship
$15.99
Ships to your addressFree shipping
[ ]
No Image
BRG CONN/ROD .010"EAP-105624
Fits John Deere 2054, 2254, 2630, 2640, 344G, 410D, 444G, 450G...
Ready to Ship
$18.99
Ships to your addressFree shipping
[ ]
No Image
BRG CONN/ROD .020"EAP-105625
Fits John Deere 2054, 2254, 2630, 2640, 344G, 410D, 444G, 450G...
Ready to Ship
$15.99
Ships to your addressFree shipping
[ ]
No Image
BRG CONN/ROD .030"EAP-105626
Fits John Deere 2054, 2254, 2630, 2640, 344G, 410D, 444G, 450G...
Ready to Ship
$25.99
Ships to your addressFree shipping
[ ]
No Image
FUEL/WATER SEPARATOREAP-125798
Fits John Deere 1170, 1654, 1854, 344E, 444C, 444D, 444E, 444G...
Ready to Ship
$62.99
Ships to your addressFree shipping
[ ]
No Image
FUEL/WATER SEPARATOREAP-125971
Fits John Deere 120, 120C, 160LC, 190E, 200LC, 230LC, 270LC, 335...
Ready to Ship
$51.99
Ships to your addressFree shipping
[ ]
No Image
FUEL/WATER SEPARATOREAP-126030
Fits John Deere 1170, 1654, 1854, 344E, 444C, 444D, 444E, 444G...
Ready to Ship
$57.99
Ships to your addressFree shipping
[ ]
No Image
KEEPER VALVEEAP-126415
Fits John Deere 1020, 1065, 1068H, 1072, 1085, 1158, 1166, 1169...
Ready to Ship
$0.99
Ships to your addressFree shipping
[ ]
No Image
SPROCKET CORN HD.EAP-129848
Fits John Deere 444, 546, 642, 643, 644, 842, 843, 844
Ready to Ship
$17.99
Ships to your addressFree shipping
Frequently Asked Questions — John Deere 643 Parts
What John Deere 643 parts does Eastman Ag Parts carry?▾
Eastman Ag Parts stocks 47+ quality replacement parts for the John Deere 643 across 9 categories, including Air Conditioning Parts, Bearings, Cooling Systems, Driveline (by application). We carry parts for engine, drivetrain, hydraulic, electrical systems, and more.
How fast does Eastman Ag Parts ship John Deere 643 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 643 parts within 2–5 business days. Orders over $299 under 25 lbs qualify for free shipping.
Are John Deere 643 parts OEM quality?▾
Yes. All John Deere 643 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 643 Air Conditioning Parts parts?▾
Browse John Deere 643 Air Conditioning Parts parts at eastmanagparts.com/john-deere/643?cat=air-conditioning-parts.
Where can I find John Deere 643 Bearings parts?▾
Browse John Deere 643 Bearings parts at eastmanagparts.com/john-deere/643?cat=bearings.
Where can I find John Deere 643 Cooling Systems parts?▾
Browse John Deere 643 Cooling Systems parts at eastmanagparts.com/john-deere/643?cat=cooling-systems.
Where can I find John Deere 643 Driveline (by application) parts?▾
Browse John Deere 643 Driveline (by application) parts at eastmanagparts.com/john-deere/643?cat=driveline-by-application.