Choose Caterpillar repair parts at WDPART

600 products
Why choose Caterpillar repair parts at WDPART?
We offer various of Caterpillar parts, including Genuine and Replacement New parts. Covers most Cat equipment on the market, Cat Excavators, Cat Articulated Trucks, Cat Backhoe Loaders, Cat Compactors, Dozers, Cat Motor Graders, Cat Skid Steer and Compact Track Loaders, Cat Telehandlers, Cat Tracks Loaders, Cat wheel loaders.
All with OEM quality and provide one year warranty.

Application:Wide range of Carterpillar engine models available. CAT Agriculture Construction industrial diesel engines: cat c4.4 engine, cat c7.1 engine, cat c9 engine, cat c11 engine, cat c9.3 engine, cat c13B engine, cat c13 engine, cat c15 engine, cat c18 engine, cat c27 engine, cat c32 engine, cat 3054C engine, cat 3406C engine, cat 3508 engine, cat 3508B engine, cat 3512 engine, cat 3512B engine, cat 3512C engine, cat 3516 engine, cat 3516B engine, cat 3516C engine, cat 3606 engine, cat 3608 engine, cat 3612 engine, cat 3616 engine.

Which Caterpillar repair parts can we suppot you?
We can supply the following aftermarket caterpillar accessories: cat injector, cat solenoid, cat sensor, cat belt, cat belt tensioner, cat camshaft, cat air compressor, cat water pump, cat radiator, cat oil cooler, cat fan, cat cylinder head, cat cat cylinder head assy, cat overhaul engine repair kit, cat gasket, cat full gasket set, cat upper gasket set, cat lower gasket, cat cylinder liner, cat crankshaft, cat piston and rings, cat con rods, cat main and con rod bearings, cat turbocharger, cat seal, cat fuel pump, cat fuel injection pump, cat fuel tank, cat filter, cat wiring harness, cat thermostat, cat oil pump, cat starter motor, cat alternator, cat starter reply, cat spark plug, cat ECU ECM.
Carterpillar Generator parts: cat automatic voltage regulators, cat controllers, cat gauges, etc.
Carterpillar Hydraulic parts: cat hydraulic oil pumps, cat hydraulic pumps, cat hydraulic solenoids, cat coupler,etc.
  •
    $48.50
    $48.50
    $0.00
    Free Shipping
    Application:
    Model:Caterpillar Excavator Cat 315C 318B 320B

    TRACK EXCAVATORS
    317BLN,315C,318BLN,317BL,318B,320B,320BL,315CL

    Interchange part number: 
    135-2336

    Description: 
    Water Temperature Sensor

    Condition:New, replacement
  •
    $58.00
    $58.00
    $0.00
    In Stock Replacement 1751-246UIBIS5A 12V 
    Free Shipping
    Application:
    Caterpillar CAT Excavator E200B

    Interchange part number:
    1751-246UIBIS5A

    Description:
    Fuel Flameout Solenoid Switch

    Condition: New, replacement 
  • $285.00
    $285.00
    $0.00
    NEW STARTER 1252988 M8T60871 18541 for EXCAVATORS 
    Free Shipping
    Application:
    CATERPILLAR EXCAVATORS 320 CAT. 3066 DIESEL 1993-2005
    CATERPILLAR EXCAVATORS 320B CAT. 3066T DIESEL 1996-1999
    CATERPILLAR EXCAVATORS 320B CAT. 3066 DIESEL 1996 - 2006
    CATERPILLAR EXCAVATORS 320BL CAT. 3066 DIESEL 1996-2006
    CATERPILLAR EXCAVATORS 320BN CAT. 3066 DIESEL 1996-2006
    CATERPILLAR EXCAVATORS 320L CAT. 3066 DIESEL 1996-2006
    CATERPILLAR EXCAVATORS 320N CAT. 3066 DIESEL 1993-2005
    CATERPILLAR FORESTRY LOADER 320B LL CAT. DIESEL 10T 1996-2006
    CATERPILLAR FORESTRY LOADER 320B RB CAT. DIESEL 10T 1996-2006

    Interchange part number: 
    Caterpillar: 1252988 10R7586
    Mitsubishi: M8T60871
    Mitsubishi Industrial : 32B66-02102
    Mitsubishi Sales: M8T60871

    Description: 
    STARTER 

    Condition:
    New, replacement
  • $346.00
    $346.00
    $0.00
    New Alternator 101211-8340 101211-8341 1978820 0R4841
    Free Shipping
    Application:
    CATERPILLAR Compactors 815F Series II Soil 06-On Cat. C9
    CATERPILLAR Compactors 816F Series II Landfill 2007-2009 Cat. C9
    CATERPILLAR Compactors 825H Soil 05-On Cat. C15
    CATERPILLAR Compactors 826H Landfill 04-On Cat. C15
    CATERPILLAR Compactors 836H Landfill 04-On Cat. C18

    Interchange part number: 
    CATERPILLAR: 0R4841, 10R9790, 169-3345, 177-9953, 185-5294, 1978820
    DENSO: 101211-8130, 101211-8140, 101211-8270, 101211-8271, 101211-8272, 101211-8300, 101211-8311, 101211-8340, 101211-8341
    DIXIE CHOPPER: 146-50204

    Description: 
    Alternator 24v 95A

    Condition:
    New, replacement
  • $387.00
    $387.00
    $0.00
    Alternator 0124655297 T412091 for Bosch Perkins Engine
    Free Shipping
    Application:
    CATERPILLAR EXCAVATOR 320B
    CATERPILLAR EXCAVATOR 320D
    CATERPILLAR EXCAVATOR 323DL
    CATERPILLAR EXCAVATOR 924K
    CATERPILLAR EXCAVATOR 930
    CATERPILLAR EXCAVATOR 938
    CATERPILLAR EXCAVATOR 950K
    CATERPILLAR EXCAVATOR 966H
    KOMATSU EQUIPMENT
    PERKINS EQUIPMENT

    Interchange part number: 
    BOSCH: 0124655076 0-124-655-076 0124655297 0-124-655-297
    CATERPILLAR: 20R0958 3445081 344-5081 20G5076
    PERKINS: T412091 T4-12091

    Description: 
    Alternator 24V 120Amp
    FAN: INTERNAL
    REGULATOR: INTERNAL
    SHAFT OD: 0.874IN / 22.2MM
    MOUNTING WIDTH: 3.15IN / 80MM

    Condition:
    New, replacement
  • $127.00
    $127.00
    $0.00
    Free Shipping
    Application:
    904B Compact Wheel Loader B4L00001-UP (MACHINE) POWERED BY S4Q2T Engine
    304DCR Mini Excavator TYK00001-UP (MACHINE) POWERED BY S3Q2 Engine
    305D Mini Hydraulic Excavator XER00001-UP (MACHINE) POWERED BY S4Q2T Engine
    305.5D Mini Excavator FLZ00001-UP (MACHINE) POWERED BY S4Q2T Engine
    303.5D Mini Excavator RHP00001-UP (MACHINE) POWERED BY S3Q2 Engine
    904H Wheel Loader H4T00001-UP (MACHINE) POWERED BY S4Q2T Engine
    303.5CCR Mini Hydraulic Excavator DMY00001-UP (MACHINE) POWERED BY S3Q2 Engine
    303CCR Mini Hydraulic Excavator BXT00001-UP (MACHINE) POWERED BY S3Q2 Engine
    304CCR Mini Hydraulic Excavator FPK00001-UP (MACHINE) POWERED BY S4Q2T Engine
    305CCR Mini Hydraulic Excavator HWJ00001-UP (MACHINE) POWERED BY S4Q2T Engine

    Interchange part number:
    280-3730,270-6252,2803730,2706252

    Description:
    Water Pump


    Condition:
    New, replacement

  •
    $201.00
    $201.00
    $0.00
    Fuel Injector 173-4647 for CAT 3126
    Free Shipping
    Application:
    Caterpillar CAT Engine 3126
     
     Interchange part number: 
     CA1734647, 173-4647, 1734647
     
     Description: 
     Fuel Injector 
     cat 3126 injector, cat injector, caterpillar injector, cat 3126 performance injectors, injector gp caterpillar, 3126 fuel injector, caterpillar 3126 fuel injectors, cat 3126 injectors for sale, cat diesel injectors
     
     Condition:New, Replacement
  • $38.80
    $38.80
    $0.00
    Free Shipping!
    Application:Caterpillar CAT model
    GENERATOR
    SR4 SR4B SR4BHV SR5
    WHEEL-TYPE LOADER
    992G 994D 994F 994H
    MARINE PRODUCTS
    3508 3508B 3512 3512B 3516 3516B
    WHEEL DOZER
    854G
    OEM SOLUTIONS
    CAT WDS
    TELEHANDLER
    C4.4
    TRACK-TYPE TRACTOR
    D11N D11R
    PETROLEUM PRODUCTS
    3508B 3508C 3512B 3512C 3516C TH48-E70 TH48-E80
    OFF-HIGHWAY TRUCK
    776C 776D 777 777B 777C 777D 784B 784C 785 785B 785C 785D 789 789B 789C 789D 793B 793C 793D 797 797B
    ENGINE - INDUSTRIAL
    3508 3508B 3508C 3512 3512B 3512C 3516 3516B 3516C 3561B C4.4 LD700E SPF343 SPF343C SPS343 SPT343
    EXPANDED MINING PRODUCTS
    MD6380 MD6540C
    EXCAVATOR
    5130 5130B 5230 5230B
    ENGINE - GENERATOR SET
    3508B 3512B 3516B 3516B GEN 3516C PM3508 PM3512 PM3516 PP3516 XQC1200 XQC1600

    Interchange part number:
    132-6469 1326469 CA1326469

    Description:
    Engine Wiring Harness

    Condition:New,Replacement
  • $222.80
    $222.80
    $0.00
    Free Shipping!
    Application:
    Caterpillar CAT Tractor D5M D6M D6N

    Interchange part number:
    121-0198 1210198 CA1210198

    Description:
    Transmission Wiring Harness

    Condition:New,Replacement
  • $78.80
    $78.80
    $0.00
    Free Shipping!
    Application:Caterpillar CAT Model
    UNDERGROUND ARTICULATED TRUCK
    AD30 AD45B AD55
    PETROLEUM PRODUCTS
    TH48-E80
    OFF-HIGHWAY TRUCK
    773D 777D 785C 789D
    WHEEL TRACTOR-SCRAPER
    631G 621G 627G 657G
    ENGINE - INDUSTRIAL
    C4.4 SPF343C
    ARTICULATED DUMP TRUCK
    740
    TELEHANDLER
    C4.4

    Interchange part number:
    324-0843 3240843 CA3240843

    Description:
    Wiring wire Harness

    Condition:New,Replacement
  • $35.80
    $35.80
    $0.00

    Free Shipping!
    Application:Caterpillar CAT
    EXCAVATOR
    311D LRR 311F LRR 312D 312D L 312D2 312D2 GC 312D2 L 313D2 314D CR 314D LCR 315D L 318D L 318D2 318D2 L 319D L 319D LN 320D 320D L 320D LN 320D LRR 320D RR 321D LCR 323D 323D L 323D LN 323D SA 324D 324D L 324D LN 325D 325D L 328D LCR 329D 329D L 329D LN 330D 330D L 330D LN 330D MH 336D 336D L 336D LN 336D2 336D2 L 345C 345C L 345C MH 345D 345D L 345D L VG 349D 349D L 349D2 349D2 L 374D L 385C 385C FS 385C L 385C L MH 390D 390D L M325D L MH
    MATERIAL HANDLER
    M325D L MH M325D MH

    Interchange part number:
    366-9313 3669313 CA3669313 

    Description:
    Sensor Harness

    Condition:New,Replacement

  •
    $128.00
    $128.00
    $0.00
    256-6803 Wiring Harness for Caterpillar CAT
    Free Shipping!
    Application:
    TRACK-TYPE TRACTOR
    D10R D11R D3G D4G D5G D5N D6N D6R II D7R II D8R II D8T
    INTEGRATED TOOLCARRIER
    IT28G IT62G IT62G II
    PIPELAYER
    561N 572R II
    WHEEL-TYPE LOADER
    966G 966G II 972G 972G II 980G 980G II 980H 992G 924G 924GZ 924H 924HZ 928G 928HZ 930G 930H 938G II 950G 950G II 950H 962G 962G II 962H 2007-09-21 19:06:03
    EARTHMOVING COMPACTOR
    825H 826H 836H
    EXCAVATOR
    312C 312C L 315C 318C 319C 322C 325C 330C L 345B II 345C
    BACKHOE LOADER
    414E 416E 420E 422E 428E 430E 432E 434E 442E 444E 450E
    WHEEL DOZER
    824H 834H 854G
    TRACK-TYPE LOADER
    973C 953C 963C
    MOTOR GRADER
    120K 120K 2 12K 140K 140K 2 160K

    Interchange part number:
    256-6803 2566803 CA2566803

    Description:
    Wiring Harness

    Condition:New,Replacement
  • $265.00
    $265.00
    $0.00
    Free Shipping!
    Application:Caterpillar CAT model
    WHEEL-TYPE SKIDDER
    525C 535C 545C
    ASPHALT PAVER
    AP-1000D AP-1055D AP-755 BG-2455D BG-260D
    PETROLEUM PRODUCTS
    C7
    INTEGRATED TOOLCARRIER
    IT62H
    WHEEL-TYPE LOADER
    950H 962H 966D 966E 966F 966F II
    ENGINE - INDUSTRIAL
    C7
    EARTHMOVING COMPACTOR
    815B
    EXCAVATOR
    324D 324D FM 324D L 324D LN 325D 325D FM 325D FM LL 325D L 325D MH 328D LCR 329D 329D L 329D LN M325D MH
    MATERIAL HANDLER
    C7 M325D L MH
    COLD PLANER
    PM-102
    MOTOR GRADER
    140G 120K 12K 140K 140K 2 140M 160K
    FOREST PRODUCTS
    324D FM 324D FM LL 573 584 584HD

    Interchange part number:
    198-2713 1982713 CA1982713

    Description:
    Engine Wring Harness

    Condition:New
  • $308.80
    $308.80
    $0.00
    354-0049 Wiring Harness for CAT C15
    Free Shipping!
    Application: Caterpillar CAT model 
    Wheel-Type Loader
    980G 980H 988H
    Wheel Tractor-Scraper
    621B 621E 621F 621G 623B 623E 623F 623G 627E 627F 627G 631D 631E 631G 633D 633E Ii 637D 637E 637G 651B 657B 657E 657G
    Earthmoving Compactor
    825C 825H 826C 826H 836H
    Wheel Dozer
    824C 824H 834H
    Cold Planer
    Pm-200 Pm-201 Pm620 Pm820 Pm622 Pm822 Pm825
    Motor Grader
    24M
    Articulated Dump Truck
    735 735 Oem 740
    Track-Type Tractor
    D8T D9T
    Road Reclaimer
    Rm-500 Rm500B
    Pipelayer
    583T 587T Pl83 Pl87
    Petroleum Products
    Cx31-C15I Cx35-P800
    Off-Highway Truck
    770 772 773Gc
    Engine - Industrial
    C15 C18
    Expanded Mining Products
    6015 6015 Fs 6018 Md6290
    Excavator
    365C 365C L 365C L Mh 374D L 385C 385C Fs 385C L 385C L Mh 390D 390D L

    Interchange part number:
    354-0049 3540049 CA3540049

    Description:
    Engine Wiring Harness

    Condition:New,Replacement
  • $268.00
    $268.00
    $0.00
    260-5542 Wiring Harness for Caterpillar C6.6
    Free Shipping!
    Application:Caterpillar CAT model
    TRACK-TYPE TRACTOR
    D6N
    ENGINE - MACHINE
    C6.6
    ASPHALT PAVER
    AP-1000E AP-1055E
    WHEEL-TYPE LOADER
    924H 924HZ 928H 928HZ 930H 2007-09-21 19:06:03
    ENGINE - INDUSTRIAL
    C6.6
    EXCAVATOR
    320D 320D GC 320D L 323D L
    LOAD, HAUL, DUMP
    R1300G II
    MOTOR GRADER
    120M 12M
    TRACK-TYPE LOADER
    963D

    Interchange part number:
    260-5542 2605542 CA2605542

    Description:
    Wiring Harness

    Condition:New,Replacement
  • $355.00
    $355.00
    $0.00

    Free Shipping!
    Application:
    Caterpillar CAT EXCAVATOR
    320D 320D FM 320D FM RR 320D GC 320D L 320D LN 320D LRR 320D RR 321D LCR 323D 323D L 323D LN 323D S 323D SA

    Interchange part number:
    296-4617 2964617 CA2964617

    Description:
    Engine Wring Harness

    Condition:New,Replacement

  •
    $290.00
    $290.00
    $0.00
    Free Shipping!
    Application:Caterpillar CAT Model
    TRACK-TYPE TRACTOR
    D6R II
    CHALLENGER
    65C 65D MT735 MT745 MT755 MT765 MTC735 MTC745 MTC755 MTC765
    WHEEL TRACTOR-SCRAPER
    627G 637D 637G
    ENGINE - INDUSTRIAL
    C-9
    EXCAVATOR
    330C 330C FM 330C L 330C LN 330C MH
    MOTOR GRADER
    12H
    FOREST PRODUCTS
    TK711 TK721 TK722 TK732 TK741 TK751 TK752

    Interchange part number:
    230-6279 2306279 CA2306279

    Description:
    Engine Wring Harness

    Condition:New,Replacement
  • $260.80
    $260.80
    $0.00
    Free Shipping!
    Application:
    Caterpillar Cat Model
    TRACK-TYPE TRACTOR
    D6R II
    ENGINE - MACHINE
    C-9
    CHALLENGER
    MT735 MT745 MT755 MT765 MTC735 MTC745 MTC755 MTC765
    WHEEL TRACTOR-SCRAPER
    627G 637G
    ENGINE - INDUSTRIAL
    C-9
    EXCAVATOR
    330C 330C FM 330C L 330C LN 330C MH
    MOTOR GRADER
    12H
    FOREST PRODUCTS
    TK711 TK721 TK722 TK732

    Interchange part number:
    201-1283 2011283 CA2011283 230-6279 2306279

    Description:
    Engine Wire Harness

    Condition:New,Replacement
  • $102.00
    $102.00
    $0.00

    Free Shipping!
    Application:Caterpillar CAT models
    EXCAVATOR
    320D 320D FM 320D FM RR 320D GC 320D L 320D LN 320D LRR 320D RR 321D LCR 323D 323D L 323D LN 323D S 323D SA

    Engine C6.4

    Interchange part number:
    305-4893 3054893 CA3054893

    Description:
    Wire Harness

    Injector caterpillar injector, cat 320d injector, injector gp caterpillar

    Condition:New,Replacement

  •
    $118.00
    $118.00
    $0.00

    Free Shipping!
    Application:Caterpillar CAT Models
    TRACK-TYPE TRACTOR
    D6R II
    ENGINE - MACHINE
    C-9
    CHALLENGER
    MT735 MT745 MT755 MT765 MTC735 MTC745 MTC755 MTC765
    WHEEL TRACTOR-SCRAPER
    627G 637G
    ENGINE - INDUSTRIAL
    C-9 C9
    MARINE PRODUCTS
    C9
    EXCAVATOR
    330C 330C FM 330C L 330C LN 330C MH
    MOTOR GRADER
    12H
    TRACK-TYPE LOADER
    973C
    FOREST PRODUCTS
    TK711 TK721 TK722 TK732

    Interchange part number:
    188-9865 1889865 CA1889865

    Description:
    Wire Harness

    caterpillar injector, Injector c9, cat injector, cat c9 engine injectors, injector cat c9

    Condition:New,Replacement

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