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Heavy Equipment Parts & Attachments - New & Used for Sale

Vander Haag's is your destination for high quality used and new heavy equipment parts. We carry hard-to-find parts from all popular equipment types and manufacturers. Give us a call today to see how we can help you.
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1984 John Deere 644C Hydraulic Pump: P/N AR99842

John Deere 644C Hydraulic Pump - Used | P/N AR99842

USED - Main hydraulic pump only
Model#: -
Application: MAIN
Item:25619128
Spencer, IA $500.00
 with exchange

1984 John Deere 644C Hydraulic Valve: P/N AT80015

John Deere 644C Hydraulic Valve - Used | P/N AT80015

USED - Main loader control valve only, Will need new solenoid wiring
Spools: 2
Part#: 33300102C
Type: CONTROL
Item:25640996
Spencer, IA $1200.00

1984 John Deere 644C Hydraulic Pump: P/N AT72677

John Deere 644C Hydraulic Pump - Used | P/N AT72677

USED - Loader hydraulic pump only
Model#: -
Application: LOADER
Item:25641068
Spencer, IA $500.00
 with exchange

1984 John Deere 644C Hydraulic Cylinder: P/N RE14023

John Deere 644C Hydraulic Cylinder - Used | P/N RE14023

USED - Bucket tilt cylinder only
Type: BUCKET/TILT
Pin to Pin: 77
Rod: 3
Barrel: 7.1
Item:25618713
Spencer, IA $500.00

1984 John Deere 644C Right Hydraulic Cylinder: P/N RE14018

John Deere 644C Right/Passenger Hydraulic Cylinder - Used | P/N RE14018

USED - Lift cylinder only
Type: LIFT
Pin to Pin: 41
Item:25618717
Spencer, IA $300.00

1984 John Deere 644C Radiator: P/N AT78553

John Deere 644C Radiator - Used | P/N AT78553

USED - Radiator assembly with housing and shroud
Engine: 4640
Height: 35
Width: 29.5
Thickness: 5.5
Item:25619131
Spencer, IA $2250.00

1984 John Deere 644C Oil Cooler: P/N AT71319

John Deere 644C Oil Cooler - Used | P/N AT71319

USED - Surge and oil cooler tank, Missing cap
Part#: -
Hieght: -
Width: -
Thickness: -
Item:25619135
Spencer, IA $1000.00

1984 John Deere 644C Left Door Assembly: P/N AT62604

John Deere 644C Left/Driver Door Assembly - Used | P/N AT62604

USED - Engine access door only
Color: YELLOW
Location: SIDE
Type: ACCESS
Item:25619151
Spencer, IA $300.00

1984 John Deere 644C Drive Shaft: P/N T63818

John Deere 644C Drive Shaft - Used | P/N T63818

USED - Front driveshaft only
Location: FRONT
Running Length: -
Over All Length: -
Item:25618748
Spencer, IA $750.00

1984 John Deere 644C Exhaust: P/N AT60360

John Deere 644C Exhaust - Used | P/N AT60360

USED - Muffler with exhaust elbow
Item:25619132
Spencer, IA $225.00

1984 John Deere 644C Right Door Assembly: P/N AT62606

John Deere 644C Right/Passenger Door Assembly - Used | P/N AT62606

USED - Engine access door only
Color: YELLOW
Location: SIDE
Type: ACCESS
Item:25619152
Spencer, IA $300.00

1984 John Deere 644C Drive Shaft: P/N AT80301

John Deere 644C Drive Shaft - Used | P/N AT80301

USED - Middle driveshaft only
Location: MIDDLE
Running Length:
Over All Length:
Item:25618749
Spencer, IA $302.00

1984 John Deere 644C Hood: P/N AT81143

John Deere 644C Hood - Used | P/N AT81143

USED - Rear hood section only
Item:25619129
Spencer, IA $400.00

1984 John Deere 644C Air Cleaner: P/N AT81392
Item:25619133
Spencer, IA $425.00

1984 John Deere 644C Drive Shaft: P/N AT27351

John Deere 644C Drive Shaft - Used | P/N AT27351

USED - Rear driveshaft only
Location: REAR
Running Length: -
Over All Length: -
Item:25619153
Spencer, IA $275.00

1984 John Deere 644C Grille: P/N AT39178

John Deere 644C Grille - Used | P/N AT39178

USED - Rear grille with warning triangle, Some bar ends bent on bottom
Item:25619130
Spencer, IA $85.00

1984 John Deere 644C Fan Blade: P/N AT64046

John Deere 644C Fan Blade - Used | P/N AT64046

USED - Steel fan blade only
Blades: 8
Diameter: 29.25
Pilot: 3.5
Dish: -
Item:25619134
Spencer, IA $125.00

1984 John Deere 644C Hood: P/N AT62269

John Deere 644C Hood - Used | P/N AT62269

USED - Front hood section only
Item:25619150
Spencer, IA $300.00

1984 John Deere 644C Pump Mount / Coupler: P/N T64102
Item:25619266
Spencer, IA $250.00

1984 John Deere 644C Right Linkage: P/N AT60262

John Deere 644C Right/Passenger Linkage - Used | P/N AT60262

USED - RH bucket tilt lever only
Type: LEVER
Item:25619127
Spencer, IA $250.00

1984 John Deere 644C Left Tire And Rim

John Deere 644C Left/Driver Tire and Rim - Used

USED - Rear left bkt GR-288 tire and rim only
Tire Size: 20.5R25
Bolt Pattern: 11.75
Pilot Diameter: 9.5
Item:25619139
Spencer, IA $800.00

1984 John Deere 644C Left Weight: P/N T54817

John Deere 644C Left/Driver Weight - Used | P/N T54817

USED - Pair of LH corner counterweights only
Type: COUNTERWEIGHT
Item:25619143
Spencer, IA $900.00

1984 John Deere 644C Brakes: P/N RE11966

John Deere 644C Brakes - Used | P/N RE11966

USED - Pair of brake accumulators with lower base
Item:25619147
Spencer, IA $1000.00

1984 John Deere 644C Quick Coupler

John Deere 644C Quick Coupler - Used

USED - Hydraulic quick coupler only
Type: HYDRAULIC
Brand: -
Class: -
Item:25618712
Spencer, IA $1800.00

1984 John Deere 644C Left Hydraulic Cylinder: P/N AR94224

John Deere 644C Left/Driver Hydraulic Cylinder - Used | P/N AR94224

USED - Steer cylinder only
Type: STEER
Rod: 1.75
Item:25618716
Spencer, IA $275.00

1984 John Deere 644C Hydraulic Valve

John Deere 644C Hydraulic Valve - Used

USED - Power steering valve only
Spools: -
Part#: -
Type: POWER STEERING
Item:25618720
Spencer, IA $400.00

1984 John Deere 644C Left Door Assembly: P/N AT74846

John Deere 644C Left/Driver Door Assembly - Used | P/N AT74846

USED - Cab access door, Some dents and rust, Includes rear view mirror
Color: YELLOW
Location: SIDE
Type: ACCESS
Item:25618724
Spencer, IA $400.00

1984 John Deere 644C Left Dash Panel

John Deere 644C Left/Driver Dash Panel - Used

USED - Engine kill, Blinkers, Lights, Starting aid
Type: SWITCH
Gauges:
Engine: 4640
Switches: 4
Item:25618728
Spencer, IA $150.00

1984 John Deere 644C Pedals: P/N AT61776

John Deere 644C Pedal - Used | P/N AT61776

USED - Dual brake pedals with cab linkage only
Part#: -
Type: BRAKE
Item:25618732
Spencer, IA $300.00

1984 John Deere 644C Interior, Misc. Parts

John Deere 644C Interior, Misc. Parts - Used

USED - Overhead cab panel with switches
Item:25618736
Spencer, IA $200.00

1984 John Deere 644C Back Glass: P/N AT67560

John Deere 644C Back Glass - Used | P/N AT67560

USED - Rear cab glass only
Type: BACK GLASS
Part#: -
Item:25618740
Spencer, IA $300.00

1984 John Deere 644C Right Lighting, Misc.: P/N AR28166

John Deere 644C Right/Passenger Lighting, Misc. - Used | P/N AR28166

USED - Front right light with bracket to frame
Location: FRONT
Type: WORKLIGHT
Bulb Type: -
Style: -
Item:25618744
Spencer, IA $200.00

1984 John Deere 644C Weight: P/N T41100

John Deere 644C Weight - Used | P/N T41100

USED - Two piece main rear center counterweight only, T65084
Type: COUNTERWEIGHT
Item:25619144
Spencer, IA $650.00

1984 John Deere 644C Hvac Parts

John Deere 644C Hvac Parts - Used

USED - Blower motor w/fan blade only
Type: BLOWER MOTOR
Item:25716105
Spencer, IA $150.00

1984 John Deere 644C Hydraulic Reservoir: P/N AT74190

John Deere 644C Hydraulic Reservoir - Used | P/N AT74190

USED - Hydaulic tank only
Material: STEEL
Gallons: -
Item:25618721
Spencer, IA $350.00

1984 John Deere 644C Right Door Assembly: P/N AT62788

John Deere 644C Right/Passenger Door Assembly - Used | P/N AT62788

USED - Half tilt swing out door/corner glass
Color: YELLOW
Location: SIDE
Type: ACCESS
Item:25618725
Spencer, IA $300.00

1984 John Deere 644C Right Dash Panel

John Deere 644C Right/Passenger Dash Panel - Used

USED - Lighter port, Clutch, Horn, Starter, Ignition
Type: SWITCH
Gauges: -
Engine: 4640
Switches: 4
Item:25618729
Spencer, IA $150.00

1984 John Deere 644C Pedals: P/N AT62419

John Deere 644C Pedal - Used | P/N AT62419

USED - Park brake pedal with cab linkage only
Part#: -
Type: PARKING
Item:25618733
Spencer, IA $250.00

1984 John Deere 644C Left Lighting, Misc.: P/N AR28166

John Deere 644C Left/Driver Lighting, Misc. - Used | P/N AR28166

USED - Front left light with bracket to frame
Location: FRONT
Type: WORKLIGHT
Bulb Type: -
Style: -
Item:25618741
Spencer, IA $200.00

1984 John Deere 644C Right Weight: P/N T54816

John Deere 644C Right/Passenger Weight - Used | P/N T54816

USED - Pair of RH corner counterweights only
Type: COUNTERWEIGHT
Item:25619145
Spencer, IA $400.00

1984 John Deere 644C Loader Arm: P/N AT80336

John Deere 644C Loader Arm - Used | P/N AT80336

USED - Loader arm only, Other components sold seperate
Item:25618710
Spencer, IA $950.00

1984 John Deere 644C Left  Misc. Parts: P/N T26945

John Deere 644C Power Steering Filter Base With Filter Cover - Used | T26945

USED - Power steering filter base with filter cover
Item:25618722
Spencer, IA $75.00

1984 John Deere 644C Left Dash Panel

John Deere 644C Left/Driver Dash Panel - Used

USED - Fuel, Volts, Temp, Oil pressure, Lock switch
Type: GAUGE/SWITCH
Gauges: 4
Engine: 4640
Switches: 1
Item:25618726
Spencer, IA $200.00

1984 John Deere 644C Seat: P/N AT60621

John Deere 644C Seat - Used | P/N AT60621

USED - Seat assembly
Seat Type: SUSPENSION
Material: CLOTH
Color: GREY
Suspension: YES
Item:25618730
Spencer, IA $250.00

1984 John Deere 644C Controls: P/N AT71079

John Deere 644C Controls - Used | P/N AT71079

USED - Loader control stick with cab linkage only
Type: Manual (uses linkages)
Part #: -
Item:25618734
Spencer, IA $225.00

1984 John Deere 644C Left Lighting, Misc.: P/N AT30371

John Deere 644C Left/Driver Lighting, Misc. - Used | P/N AT30371

USED - Mounts to cab
Location: CAB
Type: HEADLAMP
Bulb Type: -
Style: -
Item:25618742
Spencer, IA $50.00

1984 John Deere 644C Left Fender: P/N AT25042

John Deere 644C Left/Driver Fender - Used | P/N AT25042

USED - Steel fender only
Color: YELLOW
Material: STEEL
Item:25618746
Spencer, IA $120.00

1984 John Deere 644C Left Linkage: P/N T63043

John Deere 644C Left/Driver Linkage - Used | P/N T63043

USED - LH bucket tilt lever only
Type: LEVER
Item:25619126
Spencer, IA $250.00

1984 John Deere 644C Left Tire And Rim

John Deere 644C Left/Driver Tire and Rim - Used

USED - Front left michelin tire and rim only
Tire Size: 20.5R25
Bolt Pattern: 11.75
Pilot Diameter: 9.5
Item:25619138
Spencer, IA $800.00

1984 John Deere 644C Left Weight: P/N T69720

John Deere 644C Left/Driver Weight - Used | P/N T69720

USED - Auxiliary side weight only
Type: AUXILIARY
Item:25619142
Spencer, IA $242.00

1984 John Deere 644C Right Weight: P/N T69720

John Deere 644C Right/Passenger Weight - Used | P/N T69720

USED - Auxiliary side weight only
Type: AUXILIARY
Item:25619146
Spencer, IA $242.00

1984 John Deere 644C Linkage: P/N AT60263

John Deere 644C Linkage - Used | P/N AT60263

USED - Bucket tilt link only
Type: TILT
Item:25618711
Spencer, IA $300.00

1984 John Deere 644C Hydraulic Valve: P/N RE32529

John Deere 644C Hydraulic Valve - Used | P/N RE32529

USED - Solenoid valve only
Spools: -
Part#: -
Type: SOLENOID
Item:25618719
Spencer, IA $175.00

1984 John Deere 644C Cab Assembly: P/N AT80287

John Deere 644C Cab Assembly - Used | P/N AT80287

USED - Cab shell only, Components sold separately
Item:25618723
Spencer, IA $1600.00

1984 John Deere 644C Right Dash Panel

John Deere 644C Right/Passenger Dash Panel - Used

USED - Trans oil temp, Trans oil pressure, Hours
Type: GAUGE
Gauges: 3
Engine: 4640
Switches: -
Item:25618727
Spencer, IA $200.00

1984 John Deere 644C Pedals: P/N AT60328

John Deere 644C Pedal - Used | P/N AT60328

USED - Throttle pedal only
Part#: -
Type: THROTTLE
Item:25618731
Spencer, IA $225.00

1984 John Deere 644C Right Lighting, Misc.: P/N AT30371

John Deere 644C Right/Passenger Lighting, Misc. - Used | P/N AT30371

USED - Mounts to cab
Location: CAB
Type: HEADLAMP
Bulb Type: -
Style: -
Item:25618743
Spencer, IA $50.00

1984 John Deere 644C Right Fender: P/N AT25041

John Deere 644C Right/Passenger Fender - Used | P/N AT25041

USED - Steel fender only, Some paint chips
Color: YELLOW
Material: STEEL
Item:25618747
Spencer, IA $120.00

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While Vander Haag's, Inc still holds strong to its family focused values that have been at the core of the business since first opening in 1939, the company now features 11 Midwest locations selling quality used/rebuilt/new truck parts, selling commercial trucks & trailers, and providing full service heavy duty truck repair. 43.178044 -95.155024  Spencer, IA 41.640436 -93.584249  Des Moines, IA 43.594099 -96.709450  Sioux Falls, SD 41.158006 -95.826804  Council Bluffs, IA 39.065417 -94.498172  Kansas City, MO 41.033283 -86.596167  Winamac, IN 39.740696 -86.255676  Indianapolis, IN 39.960151 -83.366700  London, OH 38.176011 -85.750102  Louisville, KY 32.807028 -96.873557  Dallas, TX 38.751480 -90.470276  Bridgeton, MO

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