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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2018 Cat 301.7D Seat: P/N 432-8590

Cat 3017D Seat - Used | P/N 4328590

USED - Cat logo
Seat Type: STATIONARY
Material: VINYL
Color: BLACK
Suspension: -
Item:25387977
Spencer, IA $150.00

2018 Cat 301.7D Right Controls: P/N 381-2770

Cat 3017D Right/Passenger Controls - Used | P/N 3812770

USED - Joystick with pilot valve handle oem # 381-2770 valve oem # 375-5031
Type: Hydraulic Joystick (uses orbital valve)
Part #: -
Item:25387981
Spencer, IA $1350.00

2018 Cat 301.7D Hydraulic Valve: P/N 394-5494

Cat 3017D Hydraulic Valve - Used | P/N 3945494

USED - Hydraulic valve, Swivel
Spools: -
Part#: -
Type: SWIVEL
Item:25586340
Spencer, IA $625.00

2018 Cat 301.7D Radiator: P/N 436-6851

Cat 3017D Radiator - Used | P/N 4366851

USED - Radiator/oil cooler
Engine: 3TNV80
Height: 21
Width: 17
Thickness: 2
Item:25388425
Spencer, IA $800.00

2018 Cat 301.7D Hydraulic Valve: P/N 434-2965

Cat 3017D Hydraulic Valve - Used | P/N 4342965

USED - Manifold valve with fittings
Spools: -
Part#: -
Type: MANIFOLD
Item:25391467
Spencer, IA $35.00

2018 Cat 301.7D Left Final Drive: P/N 440-0636

Cat 3017D Left/Driver Final Drive - Used | P/N 4400636

USED - Final drive only, Sprocket sold separately
Location: LOWER
Item:25388002
Spencer, IA $1070.00
 with exchange

2018 Cat 301.7D Hydraulic Valve: P/N 436-8046

Cat 3017D Hydraulic Valve - Used | P/N 4368046

USED - Valve GP-MANUAL -ADJUSTABLE gauge undercarriage
Spools: -
Part#: -
Type: UNDERCARRIAGE VALVE
Item:25586085
Spencer, IA $150.00

2018 Cat 301.7D Hydraulic Pump: P/N 438-6431

Cat 3017D Hydraulic Pump - Used | P/N 4386431

USED - Main hydraulic pump only
Model#: -
Application: MAIN
Item:25388418
Spencer, IA $800.00
 with exchange

2018 Yanmar 3TNV80 Engine Assembly

2018 Yanmar 3TNV80 Engine Assembly, Verifyhp - Core

CORE - Unknown failure
Warranty: As-Is No Warranty
Rotates?: NO
Ventilated: No
Horsepower: VERIFY
Item:C15032
Spencer, IA Please Call
2018 Cat 301.7D Instrument Cluster: P/N 379-2843
Item:25387975
Spencer, IA $220.00

2018 Cat 301.7D Right Final Drive: P/N 440-0636

Cat 3017D Right/Passenger Final Drive - Used | P/N 4400636

USED - Final drive only, Sprocket sold separately
Location: LOWER
Item:25388003
Spencer, IA $1070.00
 with exchange

2018 Cat 301.7D Hydraulic Valve: P/N 379-2886

Cat 3017D Hydraulic Valve - Used | P/N 3792886

USED - Pattern control valve
Spools: -
Part#: -
Type: PATTERN CONTROL VALVE
Item:25586082
Spencer, IA $350.00

2018 Cat 301.7D Hydraulic Valve: P/N 439-8390

Cat 3017D Hydraulic Valve - Used | P/N 4398390

USED
Spools: -
Part#: -
Type: ACCUMULATOR
Item:25586286
Spencer, IA $625.00

2018 Cat 301.7D Hydraulic Valve: P/N 436-9946

Cat 3017D Hydraulic Valve - Used | P/N 4369946

USED - Main control valve only
Spools: -
Part#: -
Type: MAIN CONTROL VALVE
Item:25388419
Spencer, IA $2750.00

2018 Cat 301.7D Dash Panel

Cat 3017D Dash Panel - Used

USED - Single light switch panel with 3 blanks
Type: SWITCH
Gauges: -
Engine: 3TNV80
Switches: 1
Item:25387976
Spencer, IA $110.00

2018 Cat 301.7D Left Controls: P/N 381-2770

Cat 3017D Left/Driver Controls - Used | P/N 3812770

USED - Joystick with pilot valve handle oem # 381-2770 valve oem # 375-5031
Type: Hydraulic Joystick (uses orbital valve)
Part #: -
Item:25387980
Spencer, IA $1350.00

2018 Cat 301.7D Hydraulic Motor: P/N 527-2610

Cat 3017D Hydraulic Motor - Used | P/N 5272610

USED - Hydraulic swing motor
Type: SWING MOTOR
Model: -
Part#: -
Item:25586291
Spencer, IA $1375.00

2018 Cat 301.7D Electrical, Misc. Parts: P/N 438-7153

Cat 3017D Electrical, Misc. Parts - Used | P/N 4387153

USED - Ambient air pressure sensor
Item:25586343
Spencer, IA $900.00

2018 Cat 301.7D Hydraulic Cylinder: P/N 572-7051

Cat 3017D Hydraulic Cylinder - Used | P/N 5727051

USED - Frontmost upper boom cylinder only
Type: EXTENSION/TELESCOPIC
Pin to Pin: 30
Rod: 1.25
Barrel: 2.5
Item:25387970
Spencer, IA $700.00
 with exchange

2018 Cat 301.7D Hydraulic Cylinder: P/N 438-5868

Cat 3017D Hydraulic Cylinder - Used | P/N 4385868

USED - Rearmost upper boom cylinder only
Type: EXTENSION/TELESCOPIC
Pin to Pin: 32
Rod: 1.5
Barrel: 3
Item:25387971
Spencer, IA $700.00
 with exchange

2018 Cat 301.7D Hydraulic Cylinder: P/N 569-7876

Cat 3017D Hydraulic Cylinder - Used | P/N 5697876

USED - Blade cylinder
Type: MISC.
Pin to Pin: 17
Rod: 1.5
Barrel: 3.25
Item:25587397
Spencer, IA $575.00
 with exchange

2018 Cat 301.7D Right Hydraulic Cylinder: P/N 375-5036

Cat 3017D Right/Passenger Hydraulic Cylinder - Used | P/N 3755036

USED - Boom swing cylinder only
Type: MISC.
Pin to Pin: 22
Rod: 1.25
Barrel:
Item:25387972
Spencer, IA $600.00
 with exchange

2018 Cat 301.7D Hydraulic Cylinder: P/N 395-1254

Cat 3017D Hydraulic Cylinder - Used | P/N 3951254

USED - Telescoping cylinder/undercarriage
Type: EXTENSION/TELESCOPIC
Pin to Pin: 20.5
Rod: 1
Barrel: 2.25
Item:25587398
Spencer, IA $575.00
 with exchange

2018 Cat 301.7D Roll Over Protection: P/N 441-1181

Cat 3017D Rops - Used | P/N 4411181

USED - Rops only, Does not include roof glass or other components
Item:25388644
Spencer, IA $800.00

2018 Cat 301.7D Boom: P/N 571-7323

Cat 3017D Boom - Used | P/N 5717323

USED - Main boom only, Does not include cylinders, Stick, Linkages or swing frame
Type: MAIN
Item:25387965
Spencer, IA $1500.00

2018 Cat 301.7D Fuel Tank: P/N 462-0580

Cat 3017D Fuel Tank - Used | P/N 4620580

USED
Length: -
Width: -
Height: -
Gallons: -
Item:25387973
Spencer, IA $220.00

2018 Cat 301.7D Interior, Misc. Parts: P/N 373-9763

Cat 3017D Interior, Misc. Parts - Used | P/N 3739763

USED - Seat belt assembly, Male and female end
Item:25387985
Spencer, IA $125.00

2018 Cat 301.7D Left Body, Misc. Parts: P/N 441-1178

Cat 3017D Left/Driver Body, Misc. Parts - Used | P/N 4411178

USED - Corner cover only, Some dents and scratches
Location: CORNER
Material: STEEL
Type: COVER
Item:25387989
Spencer, IA $200.00

2018 Cat 301.7D Air Cleaner: P/N 268-2738

Cat 3017D Air Cleaner - Used | P/N 2682738

USED - Air cleaner assembly
Item:25387993
Spencer, IA $75.00

2018 Cat 301.7D Track Roller: P/N 507-6102

Cat 3017D Track Roller - Used | P/N 5076102

USED - Lower roller only
Type: SINGLE FLANGE
Measurement: -
Item:25387997
Spencer, IA $165.00
6 available

2018 Cat 301.7D Right Track Assembly: P/N 390-2333

Cat 3017D Right/Passenger Track - Used | P/N 3902333

USED - Rubber track only
Type: RUBBER
Size: -
Item:25388001
Spencer, IA $450.00

2018 Cat 301.7D Right Body, Misc. Parts: P/N 434-3018

Cat 3017D Right/Passenger Body, Misc. Parts - Used | P/N 4343018

USED - Rear final drive cover only
Location: LOWER
Material: STEEL
Type: COVER
Item:25388009
Spencer, IA $75.00

2018 Cat 301.7D Exhaust: P/N 379-2679
Item:25388421
Spencer, IA $200.00

2018 Cat 301.7D Both Linkage: P/N 379-2815

Cat 3017D Linkage - Used | P/N 3792815

USED - Pair of bucket links only, 379-2814 and 379-2815
Type: LEVER
Item:25387966
Spencer, IA $150.00

2018 Cat 301.7D Door Assembly: P/N 434-3003

Cat 3017D Door Assembly - Used | P/N 4343003

USED - Rear access door only
Color: YELLOW
Location: REAR
Type: ACCESS
Item:25387974
Spencer, IA $400.00

2018 Cat 301.7D Pedals

Cat 3017D Pedal - Used

USED - Foot rest pedal
Part#: -
Type: REST
Item:25387978
Spencer, IA $65.00

2018 Cat 301.7D Left Interior, Misc. Parts

Cat 3017D Left/Driver Interior, Misc. Parts - Used

USED - Left console only, Does not include joystick, Switch panel or arm rest
Item:25387986
Spencer, IA $300.00

2018 Cat 301.7D Left Body, Misc. Parts: P/N 434-2991

Cat 3017D Left/Driver Body, Misc. Parts - Used | P/N 4342991

USED - Rear corner cover only, Some paint peeling
Location: REAR
Material: STEEL
Type: COVER
Item:25387990
Spencer, IA $450.00

2018 Cat 301.7D Left Sprocket: P/N 381-3033
Item:25387998
Spencer, IA $165.00

2018 Cat 301.7D Hydraulic Reservoir: P/N 439-8397

Cat 3017D Hydraulic Reservoir - Used | P/N 4398397

USED - Hydraulic tank only
Material: STEEL
Gallons: -
Item:25388422
Spencer, IA $1100.00

2018 Cat 301.7D Excavator Attachments

Cat 3017D Attachments, Excavator - Used

USED - Bucket only, Does not include linkage or stick, 16" length, 14" width, 12" depth
Type: BUCKET
Size: 16X14X12
Brand Mfg Fit: -
Item:25387967
Spencer, IA $650.00

2018 Cat 301.7D Controls: P/N 434-2987

Cat 3017D Controls - Used | P/N 4342987

USED - Pair of control levers, 434-2988, 434-2987
Type: Manual (uses linkages)
Part #: -
Item:25387979
Spencer, IA $165.00

2018 Cat 301.7D Left Interior, Misc. Parts: P/N 379-2793
Item:25387983
Spencer, IA $75.00

2018 Cat 301.7D Right Interior, Misc. Parts

Cat 3017D Right/Passenger Interior, Misc. Parts - Used

USED - Right console only, Does not include joystick, Blade control, Monitor or arm rest
Item:25387987
Spencer, IA $300.00

2018 Cat 301.7D Right Body, Misc. Parts: P/N 434-2990

Cat 3017D Right/Passenger Body, Misc. Parts - Used | P/N 4342990

USED - Rear corner cover only, Lower bar broken and has some paint peeling
Location: REAR
Material: STEEL
Type: COVER
Item:25387991
Spencer, IA $400.00

2018 Cat 301.7D Weight: P/N 439-0567

Cat 3017D Weight - Used | P/N 4390567

USED - Rear weight only
Type: COUNTERWEIGHT
Item:25387995
Spencer, IA $200.00

2018 Cat 301.7D Right Sprocket: P/N 381-3033
Item:25387999
Spencer, IA $165.00

2018 Cat 301.7D Boom: P/N 438-8129

Cat 3017D Boom - Used | P/N 4388129

USED - Stick only, Does not include main boom, Cylinders, Linkages or bucket
Type: STICK
Item:25387964
Spencer, IA $1200.00

2018 Cat 301.7D Excavator Attachments

Cat 3017D Attachments, Excavator - Used

USED - Blade with cylinder only, 51" length, 7" height
Type: BLADE
Size: 51X7
Brand Mfg Fit: -
Item:25387968
Spencer, IA $800.00

2018 Cat 301.7D Right Interior, Misc. Parts: P/N 379-2793
Item:25387984
Spencer, IA $75.00

2018 Cat 301.7D Right Body, Misc. Parts: P/N 441-1177

Cat 3017D Right/Passenger Body, Misc. Parts - Used | P/N 4411177

USED - Corner cover, Some scratches and has dent on rear portion
Location: CORNER
Material: STEEL
Type: COVER
Item:25387992
Spencer, IA $220.00

2018 Cat 301.7D Track Idler: P/N 456-6834

Cat 3017D Track Idler - Used | P/N 4566834

USED - Front idler assembly with track tensioner
Measurement:
Item:25387996
Spencer, IA $1200.00
2 available

2018 Cat 301.7D Left Track Assembly: P/N 390-2333

Cat 3017D Left/Driver Track - Used | P/N 3902333

USED - Rubber track only
Type: RUBBER
Size: -
Item:25388000
Spencer, IA $450.00

2018 Cat 301.7D Interior, Misc. Parts: P/N 434-2978

Cat 3017D Interior, Misc. Parts - Used | P/N 4342978

USED - Lower cab platform mat only
Item:25388004
Spencer, IA $45.00

2018 Cat 301.7D Left Body, Misc. Parts: P/N 434-3018

Cat 3017D Left/Driver Body, Misc. Parts - Used | P/N 4343018

USED - Rear final drive cover only
Location: LOWER
Material: STEEL
Type: COVER
Item:25388008
Spencer, IA $75.00

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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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