Part number lookup

EX100 Replacement Parts

Cross-reference and compare 41 replacement listings for OEM / aftermarket part number EX100. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

41 Matching Products

Coupling Sleeve 3023434 For Hitachi Excavator EX100 EX100M EX120 UH063 PumpHitachiCoupling Sleeve 3023434 For Hitachi Excavator EX100 EX100M EX120 UH063 Pump$154.37Floating Seal 4179741 for John Deere 490 490D Hitachi EX120-1 EX120 EX100 Excavator Size:266*292*19mmHitachiFloating Seal 4179741 for John Deere 490 490D Hitachi EX120-1 EX120 EX100 Excavator Size:266*292*19mm$135.15Fuel Tank Cap Hydraulic Cover 4178684 4222874 for Hitachi EX100 EX1100 EX120 EX1200-5 EX1200-6 EX150 EX200HitachiFuel Tank Cap Hydraulic Cover 4178684 4222874 for Hitachi EX100 EX1100 EX120 EX1200-5 EX1200-6 EX150 EX200$86.41Nachi Control Valve DPK-T04-6P2G-AB for Hitachi EX55 ZAX60 Kobelco SK60 ExcavatorHitachiNachi Control Valve DPK-T04-6P2G-AB for Hitachi EX55 ZAX60 Kobelco SK60 Excavator$4,384.41New Hydraulic Oil Radiator for HITACHI EX100-1/2/3HitachiNew Hydraulic Oil Radiator for HITACHI EX100-1/2/3$1,150.001 Pair Plastic Manipulation Handle for Hitachi Excavator EX60-2 EX90 EX100 EX120-2 EX120-3 EX120Hitachi1 Pair Plastic Manipulation Handle for Hitachi Excavator EX60-2 EX90 EX100 EX120-2 EX120-3 EX120$52.001 Set Pusher Assy 9104360 for Hitachi Excavator EX100 EX200Hitachi1 Set Pusher Assy 9104360 for Hitachi Excavator EX100 EX200$126.4225A Flexible Coupling for Centaflex CF-A-25 SeriesCentaflex25A Flexible Coupling for Centaflex CF-A-25 Series$47.004A Coupling PAT 2019608 3633643 778322 for Centaflex CF-A-04 SeriesCentaflex4A Coupling PAT 2019608 3633643 778322 for Centaflex CF-A-04 Series$87.008Pcs 65mm Non-dismantling Bucket Pin Shim Kit for Caterpillar CAT 312 Bobcat John Deere 130G Komatsu Kubota Takeuchi CASE Excavator And Skid Steer LoaderCaterpillar8Pcs 65mm Non-dismantling Bucket Pin Shim Kit for Caterpillar CAT 312 Bobcat John Deere 130G Komatsu Kubota Takeuchi CASE Excavator And Skid Steer Loader$128.00Bucket Tooth Adapter 202-70-12140-25 for Komatsu Excavator PC100-25 PC120 EX100 EX120KomatsuBucket Tooth Adapter 202-70-12140-25 for Komatsu Excavator PC100-25 PC120 EX100 EX120$90.00Bushing 4196558 for Hitachi EX100 EX100-2 EX100-3 EX120 EX120-2 EX120-3 ZX200-3 EX220-3 EX300-2 EX300-3HitachiBushing 4196558 for Hitachi EX100 EX100-2 EX100-3 EX120 EX120-2 EX120-3 ZX200-3 EX220-3 EX300-2 EX300-3$81.70Center Joint Seal Kit A810095 4176479 4176480 A810110 for Hitachi EX120 ExcavatorHitachiCenter Joint Seal Kit A810095 4176479 4176480 A810110 for Hitachi EX120 Excavator$106.27Core Radiator Water Tank EX100-1 for HITACHI ExcavatorHitachiCore Radiator Water Tank EX100-1 for HITACHI Excavator$900.00Crankshaft 5-12310-189-1 for Isuzu 4BD1T Engine Hitachi EX100 EX120 EX150 EX90 LX70 RX1200 ExcavatorIsuzuCrankshaft 5-12310-189-1 for Isuzu 4BD1T Engine Hitachi EX100 EX120 EX150 EX90 LX70 RX1200 Excavator$973.73Cylinder Head for Isuzu 4BD1 EngineIsuzuCylinder Head for Isuzu 4BD1 Engine$1,193.40Cylinder Head Gasket 8-94145-839-1 For Isuzu 4BD1 EngineHitachiCylinder Head Gasket 8-94145-839-1 For Isuzu 4BD1 Engine$122.37Engine Fan Blade Cooling 1-13660029-0 for Hitachi Excavator EX100-2 EX120-2 EX120-3 Isuzu Engine 4BD1HitachiEngine Fan Blade Cooling 1-13660029-0 for Hitachi Excavator EX100-2 EX120-2 EX120-3 Isuzu Engine 4BD1$154.95Engine Thermostat Housing 8944625530 for Isuzu Engine 4BD1 Hitachi Excavator EX120-2 EX120-3IsuzuEngine Thermostat Housing 8944625530 for Isuzu Engine 4BD1 Hitachi Excavator EX120-2 EX120-3$116.55Fuel Hand Priming Feed Pump 8941311300 for Hitachi EX100 EX100-2 EX120 EX120-2 EX120-3HitachiFuel Hand Priming Feed Pump 8941311300 for Hitachi EX100 EX100-2 EX120 EX120-2 EX120-3$59.93Fuel Level Gauge 8033923 for Hitachi EX100WD-2 EX100WD-3 EX100WD-3C EX1100 EX200-2 EX200-3 EX120-3 Isuzu 6BD1HitachiFuel Level Gauge 8033923 for Hitachi EX100WD-2 EX100WD-3 EX100WD-3C EX1100 EX200-2 EX200-3 EX120-3 Isuzu 6BD1$68.13Gear Pump 4383576 AT218121 4206916 TH109003 for Hitachi Excavator EX150LC-5 EX160LC-5 EX100 EX100WD EX150 EX160WDHitachiGear Pump 4383576 AT218121 4206916 TH109003 for Hitachi Excavator EX150LC-5 EX160LC-5 EX100 EX100WD EX150 EX160WD$159.00Hydraulic Excavator Locking Fuel Cap 4188409 with 2 Key H800 for Hitachi 344G 444G EX100 EX100-2 EX100-3 EX120 EX120-2 EX120-3 LX80HitachiHydraulic Excavator Locking Fuel Cap 4188409 with 2 Key H800 for Hitachi 344G 444G EX100 EX100-2 EX100-3 EX120 EX120-2 EX120-3 LX80$66.50Hydraulic Filter 4227353 4132686 For Hitachi Excavator EX125WD-5 EX130-5 EX135UR EX135UR-5 EX135US-5 EX140US-5 EX150 EX90 ZX125WHitachiHydraulic Filter 4227353 4132686 For Hitachi Excavator EX125WD-5 EX130-5 EX135UR EX135UR-5 EX135US-5 EX140US-5 EX150 EX90 ZX125W$91.33Muffler 4191158 for Isuzu 4BD1 Engine Hitachi EX100 EX100M EX60WD EX90 ExcavatorIsuzuMuffler 4191158 for Isuzu 4BD1 Engine Hitachi EX100 EX100M EX60WD EX90 Excavator$439.37Muffler Clamp 4108754 for Hitachi EX100 EX100-2 EX100-3 EX100-5 EX40 EX45 EX60 EX90HitachiMuffler Clamp 4108754 for Hitachi EX100 EX100-2 EX100-3 EX100-5 EX40 EX45 EX60 EX90$55.83Oil Cooler 4218256 for Hitachi EX100 EX100WD ExcavatorHitachiOil Cooler 4218256 for Hitachi EX100 EX100WD Excavator$1,345.65Oil Cooler Cover 8944496450 for Isuzu Engine 4BD1 Hitachi Excavator EX100 EX120IsuzuOil Cooler Cover 8944496450 for Isuzu Engine 4BD1 Hitachi Excavator EX100 EX120$218.33Oil Distribution Cup Assembly AT105530 9097161 for Hitachi Excavator EX120 Refurbished PartsHitachiOil Distribution Cup Assembly AT105530 9097161 for Hitachi Excavator EX120 Refurbished Parts$1,979.04Oil Pan Gasket 8943708360 for Isuzu Engine 4BD1 6BD1 Hitachi Excavator EX90 EX100 EX120 EX150IsuzuOil Pan Gasket 8943708360 for Isuzu Engine 4BD1 6BD1 Hitachi Excavator EX90 EX100 EX120 EX150$96.79Overhaul Gasket Kit for Isuzu 4BD1 4BD1T Engine Hitachi EX100 EX90 EX120 EX150IsuzuOverhaul Gasket Kit for Isuzu 4BD1 4BD1T Engine Hitachi EX100 EX90 EX120 EX150$165.60Pilot Valve 9071984 9107499 for Hitachi Excavator EX60-1 EX90 EX100-1 EX120-1 EX200-1 EX200LC EX220-1 EX300-1 EX400HitachiPilot Valve 9071984 9107499 for Hitachi Excavator EX60-1 EX90 EX100-1 EX120-1 EX200-1 EX200LC EX220-1 EX300-1 EX400$410.21Pump Coupling 4091497 For Hitachi Excavator EX100 EX120 EX160WDHitachiPump Coupling 4091497 For Hitachi Excavator EX100 EX120 EX160WD$169.18Rebuild Kit For Isuzu Engine Hitachi EX90 EX100 EX100-2 EX100-4 EX100-3 EX120IsuzuRebuild Kit For Isuzu Engine Hitachi EX90 EX100 EX100-2 EX100-4 EX100-3 EX120$650.00Starter Relay 0-25000-6080 for Isuzu Engine 6BD1 6BG1 Hitachi Excavator EX220 EX100 EX120IsuzuStarter Relay 0-25000-6080 for Isuzu Engine 6BD1 6BG1 Hitachi Excavator EX220 EX100 EX120$77.12Thermometer Switch 4223444 for Hitachi EX100 EX120 EX150 EX60-2 EX60-3 EX90 ExcavatorHitachiThermometer Switch 4223444 for Hitachi EX100 EX120 EX150 EX60-2 EX60-3 EX90 Excavator$95.85Travel Control Knob For Hitachi EX60-2 EX100WD-2 EX100-3 EX120-2 EX130 EX150 EX160WDHitachiTravel Control Knob For Hitachi EX60-2 EX100WD-2 EX100-3 EX120-2 EX130 EX150 EX160WD$38.00Travel Control Knob For Hitachi EX60-2 EX100WD-2 EX100-3 EX120-2 EX130 EX150 EX160WDHitachiTravel Control Knob For Hitachi EX60-2 EX100WD-2 EX100-3 EX120-2 EX130 EX150 EX160WD$39.00Water Tank 4130139 for Hino H07C-TD Engine Hitachi EX270LC-5 ExcavatorHinoWater Tank 4130139 for Hino H07C-TD Engine Hitachi EX270LC-5 Excavator$81.694AS Flexible Rubber Coupling Size 4 for Hitachi Excavator EX120-5 EX100Hitachi4AS Flexible Rubber Coupling Size 4 for Hitachi Excavator EX120-5 EX100$23.00Gasket Set+Piston+Ring+Bearings+Washer for Isuzu Engine Hitachi EX90 EX100IsuzuGasket Set+Piston+Ring+Bearings+Washer for Isuzu Engine Hitachi EX90 EX100$518.00

Part Numbers and Cross References

3023434EX100EX100MEX120UH063Outer4179741EX120-141786844222874EX100WEX100WDEX1100EX1100-3EX1200-5EX1200-5CEX1200-5DDPK-T04-6P2G-ABZAX60ZAX70ZAX120ZAX120-6ZAX200ZAX200-3GZAX230-6ZAX240-3EX100-1EX100-1/2/3EX60-2EX100WD-2EX100-24EX100-3EX120-2EX120-3EX120-5EX1309104360EX150EX160WDEX200EX200KEX220EX200-320196083633643EX110-5EX135FH120EX120-4FH130202-70-12140-25PC1204196558EX100-2EX100-3CEX100M-2EX100M-3EX100WD-3A81009541764794176480A8101109062438EX1200-6EX1900-5EX1900-65-12310-189-18-97141-821-18-97141-821-24BD1T4BG1T4BG1-TC3268cc1982-Hitachi8-94145-839-15111410830BX70D1-13660029-0EX120K-28-94462553-0EX120K-3EX90-28-94472331-18-94472331-08-94131-130-0CX1100DX40-CDX40M-CDX40MM-CDX45-CDX45M-CDX45MM-C8033923EG40REG40R-CEH3500AC2EH4000AC2EH5000AC-3-C4383576AT2181214206916EX160LC-5TH109003418840941326864227353EX100-5EX100M-54191158EX60WD4108754CS125-342182568944496450AT1055309097161EX270EX3009097161EX894370836004111-96601YM04111-96601907198491074994091497EX100-4SSNK-92530-25000-65210-25000-6522PT02500PC2004223444EX100WD-3C4130139H07C-TDHitachiCHR70CX350DRCX500CX500DRCX500SCX550EG110REG70R

Applications and Fitment Summary

  • Part Number
  • Hitachi Excavator EX100 EX100M EX120 UH063 Pump Coupling Sleeve 3023434
  • Hitachi · HITACHI
  • Hitachi · HITACHI Excavator
  • Hitachi · HITACHI EX120-1 Excavator
  • Hitachi · s: For Hitachi EX120-1 EX120-3 Excavator with Isuzu 4BD1 Engine
  • Hitachi · Fit for Hitachi Excavator: EX100, EX100M, EX100W, EX100WD, EX1100, EX1100-3, EX1100BE, EX120, EX1200-5, EX1200-5C, EX1200-5D, EX1200-6, EX150, EX160WD, EX200, EX200K, EX200LC, EX220, EX2500, EX2500-5, EX2500-6, EX2600-6BH, EX2600-6LD, EX270, EX270LC, EX300, EX300-2, EX300-3, EX300-3C, EX300H, EX300H-2, EX300H-3, EX300LC, EX300LC-2, EX300LC-3, EX300LC-3C, EX300LCH, EX300LCH-2, EX300LCH-3, EX300LCLL-5M, EX310H-3C, EX310LCH-3C, EX3600-5, EX3600-6, EX3600E-6, EX370LL-5M, EX400, EX400-3, EX400-3C, EX400-5, EX400H, EX400H-3, EX400LC, EX400LC-3, EX400LC-3C, EX400LC-5, EX400LCH, EX400LCH-3, EX450H-3C, EX450H-5, EX450LC-5, EX450LCH-3C, EX450LCH-5, EX550, EX5500, EX5500-5, EX5500-6, EX5500E-6, EX550-3, EX550-5, EX550-5JPN, EX550LC, EX550LC-3, EX550LC-5, EX5600-6BH, EX5600-6LD, EX600H, EX600H-3, EX600H-3JPN, EX600H-5, EX600H-5JPN, EX600LCH, EX600LCH-3, EX600LCH-5, EX700, EX700BE, EX700H, EX750-5, EX8000, EX8000-6, EX800H-5, RX2000, ZAX200, ZAX250, ZAX350, ZAXIS450, ZAXIS450H, ZAXIS450LC, ZAXIS450LCH, ZAXIS460LCH, ZAXIS480MT, ZAXIS480MTH, ZAXIS600, ZAXIS600LC, ZAXIS650H, ZAXIS650LCH, ZAXIS800, ZAXIS850H, ZX450, ZX450H, ZX450H-HHE, ZX460LCH-AMS, ZX460LCH-HCME, ZX480MT, ZX480MTH, ZX500LC, ZX500LCH, ZX600, ZX650H, ZX800, ZX850H Fit for Hitachi Wheel Loader:LX70-2, LX70-2JPN, LX70SSS-2C, LX80-2, LX80-2C
  • Hitachi · Fit for Hitachi
  • John Deere · JOHN DEERE
  • Hitachi · Hitachi ZAX60 ZAX70
  • Hitachi · s: for Hitachi ZAX60 ZAX70 Item Included: 1.Full Overhaul Gasket Kit:1 Set 2.Piston:1 Set 3.Piston Ring:1 Set 4.Piston Pin:1 Set 5.Cylinder Liner:1 Set 6.Piston Snap:1 Set 7.Piston Pin Bush:1 Set 8.Thrust Washer STD:1 Set 9.Main Bearing STD:1 Set 10.Con Rod Bearing STD:1 Set 11.Valve Guide:1 Set 12.Intake&Exhaust Valve:1 Set 13.Intake&Exhaust Valve Seat:1 Set
  • Hitachi · HITACHI ZAX60 ZAX70
  • Hitachi · Hitachi ZAX60 ZAX70 Excavator
  • Hitachi · s: Fit for Hitachi Excavator: EX55, ZAX60 Fit for Kobelco Excavator: SK60
  • Sumitomo · s: Sumitomo Excavator:SH75 Hitachi Excavators:EX50C, EX55, EX100, EX200-3 Kobelco Excavator:SK100-3 Komatsu Excavator:PC40-5 not only these models
  • Hitachi · s: Fit For Hitachi Excavator ZAX60, ZAX70, ZAX120, ZAX120-6, ZAX200, ZAX200-3G, ZAX230-6, ZAX240-3, ZAX240-3G, ZAX250-3, ZAX330-3, ZAX330-3G, ZAX350-3, ZAX360-3G, ZAX360LC-3, ZAX450-3, ZAX470-3,not only these models
  • Hitachi · HITACHI EX100-1/2/3
  • Hitachi · s: Hitachi Excavator: EX60-2, EX90, EX100, EX100W, EX100WD-2, EX100-24, EX100-3, EX120, EX120-2, EX120-3, EX120-5, EX130, EX150, EX160WD, EX200-1, EX200-2, EX200-3, EX200-5, EX220, EX220-2, EX220-3, EX270, EX270-2, EX300, EX300-1, EX300-2, EX300-3, EX300-5, EX400, EX400-3, EX400-5, ZAX60, ZAX70, ZAX120, ZAX120-6, ZAX200, ZAX200-3G, ZAX230-6, ZAX240-3, ZAX240-3G, ZAX250-3, ZAX330-3, ZAX330-3G, ZAX350-3, ZAX360-3G, ZAX360LC-3, ZAX450-3, ZAX470-3, not only these models
  • Hitachi Excavator: EX100,EX100M,EX100W,EX100WD,EX1100,EX120,EX150,EX160WD,EX200,EX200K,EX220,EX270,EX300,EX400,EX50UR,EX60,EX60G,EX60UR,EX700,EX90,RX2000
  • Centaflex · s: Fit For Centaflex CF-A-25 Series Fit For Kobelco Excavator:SK100-3 Fit For Hitachi Excavator: EX55, EX50, EX100, EX200-3, EX50C Fit For Sumitomo Excavator: SH75 Fit For Komatsu Excavator:PC40-5 Fit For Ishikawa Island Excavator:55 Fit For Excavator:Caterpillar CAT, KATO, Volvo, Daewoo, Hyundai
  • Centaflex · s: Fit For Centaflex CF-A-04 Series Fit For Hitachi Excavator:EX120-5, EX100
  • Caterpillar · Fit for follwing models, not only these models. Case Excavator:9013, CX130, CX135, CX135SR CAT Excavator:311, 311C, 311D, 312, 312B, 312C, 312C L, 312D, 313, 314C, 314C LCR, 314D, 314D LCR, 312E, 312EL, 314DL, 314C CR Daewoo Excavator:Solar 130-2, 130-3, Solar 130LC-V, Solar 130W-3, Solar 130W-2, Solar 130W-V, Solar 140LC-V Deere Excavator:120C, 120D, 130G, 135C RTS, 135 Doosan Excavator:DX140LC-3, DX140W-3, DX140W, S130LC-V, S140LC-V, S140W-V Hitachi Excavator:EX100, EX110-5, EX135, EX120, FH120, EX120-1, EX120-2, EX120-3, EX120-4, EX120-5, EX130, FH130, EX135UR, UHO 62, UHO 63, Zaxis 120, Zaxis 135US Hyundai Excavator:R120, R130LC, R130W, R130LC, R130LC-3, R140LC-7 JCB Excavator:805B, 814S, JS110, JS130, JZ140, 120C Kobelco Excavator:115SRDZ, 135SRLC, ED150 Bladerunner, K905, SK120, SK130, SK130LC, SK135, SK135SR Link Belt -130LX, 135SA, 2650 QUANTUM, EH130LC, SE130-3 New Holland Excavator:EH130 LC Samsung Excavator:SE130-3, SE130LC-3, SE130W, SE130W-3, SE200 Takeuchi Excavator:TB1140 Terex Excavator:TXC 140LC-1 Volvo Excavator:EC130-3, EC140, EC140B, EC140C, ECR145C, EW130, EW140C, MX135WS/LS, SE130W-3/LC-3
  • Komatsu · s: Fit For Komatsu Excavator: PC100-25, PC120, EX100, EX120
  • Hitachi · HITACHI EX100-1 Excavator

Frequently Asked Questions

What parts replace OEM number EX100?

This page lists 41 replacement listings indexed under EX100. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for EX100?

Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.

Can I request a quote if EX100 is not an exact match?

Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

Confirm fitment & quote details

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