ALTERNATOR; 24V, 150 AMP
Part #: A-RE558678
John Deere 643L-III Parts & Accessories
1,294 parts and accessories that fit the John Deere 643L-III — Engine Auxiliaries. Genuine OEM and quality aftermarket, from an authorized John Deere dealer. Ship nationwide or pick up locally.
Shop 643L-III parts by category
BAND, MOUNTING
Part #: AT209152
$235.00
EXHAUST STACK PLENUM
Part #: AT404378
$600.28
FAN SHROUD ASSEMBLY
Part #: AT405619
$619.92
FAN, 36 INCH
Part #: AT406473
$808.02
TANK, DEF TANK ASSEMBLY
Part #: AT408727
$840.25
WATER TANK WELDMENT
Part #: AT411267
$2061.27
BREATHER
Part #: AT421408
$85.08
ISOLATOR
Part #: AT421758
$108.94
MUFFLER, 6.8L, TIER 3
Part #: AT423383
$842.93
HINGE WELDMENT
Part #: AT441571
$433.86
HINGE WELDMENT
Part #: AT441572
$147.57
BRACKET, DOOR RAMP WELDMENT
Part #: AT443355
$90.68
DIESEL PARTICULATE FILTER, SERVICE
Part #: DZ100484
$3802.97
CONVERTER, SCR, SIZE 5 (RI/RO)
Part #: DZ100984
$12567.62
DIESEL OXIDATION CATALYST
Part #: DZ101420
$5822.81
EXHAUST PIPE
Part #: DZ101634
$1661.45
DEF LINE, BACKFLOW, 2000MM, STR/90,
Part #: DZ103018
$282.48
PLATE, FRONT, AUX DRIVE TIER-4 1.2X
Part #: DZ113167
$247.92
DEF LINE, SUCTION, 370MM 90/90 24V
Part #: DZ113742
$355.75
DEF LINE, SUCTION JUMPER, 2480MM, 9
Part #: DZ114181
$458.58
EXHAUST GAS RECYCLING VALVE
Part #: DZ122447
$1194.87
DEF CAP & ADAPTER ASSEMBLY, NON-LOC
Part #: DZ122990
$203.57
DEF CAP & ADAPTER ASSEMBLY, NON-LOC
Part #: DZ122993
$183.36
HOUSING, OIL COOLER
Part #: DZ123815
$546.07
HOUSING, THERMOSTAT INLET
Part #: DZ126043
$425.13
DEF TANK HEADER ASSEMBLY, GEN3, 400
Part #: DZ128844
$1643.55
DEF TANK HEADER ASSEMBLY, GEN3, 525
Part #: DZ128845
$1181.43
BRACKET, FUEL FILTER
Part #: R516437
$105.38
EXHAUST MANIFOLD
Part #: R520173
$1178.79
AIR FLOW TUBE, TUBE, AIR INTAKE DIA
Part #: R521060
$60.03
HOUSING,THERMOSTAT
Part #: R522776
$564.04
DAMPER
Part #: R525528
$60.92
AIR INTAKE, AIR INLET
Part #: R528345
$117.49
MANIFOLD,DELTA P SENSOR
Part #: R531598
$207.72
COOLANT MANIFOLD, SINGLE OUTLET
Part #: R534460
$115.73
HEAT SHIELD, HP6 PUMP PCV CONNECTOR
Part #: R540377
$32.25
HEAT SHIELD, GLOW PLUG HARNESS
Part #: R550889
$10.81
PULLEY WITH DAMPENER, CRANKSHAFT
Part #: RE505940
$1011.15
RADIATOR HOSE
Part #: RE522800
$96.84
TUBE ,EGR
Part #: RE523553
$342.43
TUBE, COOLANT
Part #: RE523554
$165.77
FUEL LINE
Part #: RE531608
$58.13
FUEL LINE,CAB
Part #: RE531609
$85.10
PULLEY WITH DAMPENER, DAMPER, VISCO
Part #: RE541578
$1917.64
LINE, LINE, EGR COOLANT RETURN
Part #: RE548796
$59.13
COOLANT
Part #: RE549509
$99.32
EGR COOLER
Part #: RE551440
$2240.70
LOW PRESSURE
Part #: RE554578
$44.28
ALTERNATOR, 150 AMP 24V
Part #: RE558678
$1401.36
DEF LINE, PRESSURE LINE 1500MM, STR
Part #: RE560905
$351.10
SUCTION LINE
Part #: RE561047
$309.00
PRESSURE LINE
Part #: RE561049
$309.34
TUBE, DECOMP, 5 IN, W/ MESH INSERT
Part #: RE565071
$857.74
DEF LINE
Part #: RE568939
$294.72
ALTERNATOR, REMAN
Part #: SE502674
$1003.45
CAP, CAP, EXHAUST
Part #: T216847
$73.13
SCREEN, PRE-CLEANER
Part #: T238611
$100.34
CAP, AIR INTAKE
Part #: T257666
$58.00
EXHAUST PIPE, EXHAUST STACK, BLACK
Part #: T308453
$327.08
John Deere 643L-III parts — frequently asked
How many parts fit the John Deere 643L-III?
Koenig Marketplace lists 1,294 parts and accessories that fit the John Deere 643L-III, including engine auxiliaries.
Are these genuine John Deere parts for the 643L-III?
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 643L-III.
How do I find the right part for my 643L-III?
Search by John Deere part number or browse by category above. Every part shown is matched to the John Deere 643L-III by its compatible-models data.
Can I get 643L-III parts shipped or pick them up locally?
Both. Koenig ships John Deere 643L-III parts nationwide, and you can also pick up at one of Koenig's stores.
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