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Periodic replacement parts

Hitachi LANDCROS ZW550-6 Service Parts

24 parts Hitachi lists for periodic replacement on the ZW550-6: filters, elements and belts with the current part number, the service interval in hours and the quantity per machine. 21 have a Hitachi price in our catalog. Confirm by serial number with Garton Parts before ordering.

Interval not published means Hitachi lists the part without an hour figure, not that it never needs replacing. Your operator's manual has the schedule.

Source: Hitachi periodic replacement pages, pulled 2026-09-04. Prices are Hitachi's published USD prices from our catalog.

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Published intervals: 500, 1,000, 1,500, 3,000, 4,000, 4,500, 5,500, 6,500 and 8,500 hours.

Hitachi LANDCROS ZW550-6 periodic replacement drawing, Periodic replacement parts (1)
Fig 1: Periodic replacement parts (1)
Hitachi LANDCROS ZW550-6 periodic replacement drawing, Periodic replacement parts (2)
Fig 2: Periodic replacement parts (2)
Hitachi LANDCROS ZW550-6 periodic replacement drawing, Periodic replacement parts (3)
Fig 3: Periodic replacement parts (3)
Hitachi LANDCROS ZW550-6 periodic replacement drawing, Periodic replacement parts (4)
Fig 4: Periodic replacement parts (4)
Hitachi LANDCROS ZW550-6 periodic replacement drawing, Periodic replacement parts (4)
Fig 5: Periodic replacement parts (4)
Hitachi LANDCROS ZW550-6 periodic replacement drawing, Periodic replacement parts (3)
Fig 6: Periodic replacement parts (3)
Hitachi LANDCROS ZW550-6 periodic replacement drawing, Periodic replacement parts (2)
Fig 7: Periodic replacement parts (2)
Hitachi LANDCROS ZW550-6 periodic replacement drawing, Periodic replacement parts (4)
Fig 8: Periodic replacement parts (4)
Hitachi LANDCROS ZW550-6 periodic replacement drawing, Periodic replacement parts (4)
Fig 9: Periodic replacement parts (4)

Engine oil

Engine oil parts Hitachi schedules for the ZW550-6
Part numberDescriptionQty per machineIntervalRefPriceAdd to pick list
YA00058283formerly listed as 4696643Engine oilFILTER;OIL2 per machineInterval not publishedFig 4, ref 102, 111$65.99 each

Fuel

Fuel parts Hitachi schedules for the ZW550-6
Part numberDescriptionQty per machineIntervalRefPriceAdd to pick list
YA00002973formerly listed as KC4906070090Water separatorELEMENT KIT,FILTER2 per machineEvery 500 hoursFig 5, ref 115$52.86 each
YA00086177formerly listed as YA00033486Fuel mainELEMENT;FUEL FILTER2 per machineEvery 1,000 hoursFig 4, ref 103, 502$97.83
4676385formerly listed as 4906070100 and KC4906070100Fuel pre-filterFILTER;FUEL2 per machineEvery 1,500 hoursFig 6, ref 114, 80$43.78 each
YA00048742Fuel tank groupSTRAINER1 per machineInterval not publishedFig 4, ref 101$98.45 each
YZ8983129180ELEMENT;FUEL FILTERHitachi no longer recommends ordering this number. The parts counter will confirm the current one.2 per machineInterval not publishedFig 8, ref 103Quote on request

Air intake

Air intake parts Hitachi schedules for the ZW550-6
Part numberDescriptionQty per machineIntervalRefPriceAdd to pick list
3098171060Air cleaner element (inner)ELEMENT;FILTER1 per machineInterval not publishedFig 1, ref 102, 33$295.49 each
3098171070Air cleaner element (outer)ELEMENT;FILTER1 per machineInterval not publishedFig 1, ref 101, 32$354.45 each

Hydraulic

Hydraulic parts Hitachi schedules for the ZW550-6
Part numberDescriptionQty per machineIntervalRefPriceAdd to pick list
YA00072025Standard (with O-ring)ELEMENT;FILTER1 per machineEvery 4,500 hours (3,500 to 5,000)none$165.42 each
4033560150Oil tank, suctionFILTER ASSY,SUCTION2 per machineEvery 5,500 hours (4,500 to 6,500)Fig 2, ref 104, 51$131.17 each
4437838formerly listed as 3098170990Air breather valveELEMENT,FILTER1 per machineEvery 5,500 hoursnone$29.80 each
YA00026486Oil tankELEMENT;FILTERHitachi no longer recommends ordering this number. The parts counter will confirm the current one.1 per machineEvery 5,500 hoursFig 7, ref 52Quote on request
YA00072026Fine (with O-ring)ELEMENT;FILTER1 per machineInterval not publishedFig 2, ref 105, 52$515.00 each

Pilot

Pilot parts Hitachi schedules for the ZW550-6
Part numberDescriptionQty per machineIntervalRefPriceAdd to pick list
3098170720Pilot circuit/steeringELEMENT;FILTER1 per machineEvery 3,000 hours (2,500 to 4,000)Fig 3, ref 108, 79$46.86 each
4033060610Pilot circuit/brakeFILTER1 per machineEvery 3,000 hours (2,500 to 3,500)Fig 2, ref 57$58.11 each
4261938Pilot piping/JSSFILTER1 per machineInterval not publishedFig 3, ref 78$33.30 each

Cab air

Cab air parts Hitachi schedules for the ZW550-6
Part numberDescriptionQty per machineIntervalRefPriceAdd to pick list
4251527Air conditioner, fresh airFILTER1 per machineEvery 6,500 hoursFig 2, ref 110, 55$101.38 each
4552070070formerly listed as KC4552070070Air conditioner receiver dryerUNIT;RECEIVER1 per machineEvery 8,500 hours (6,500 to 9,500)Fig 1, ref 301, 31$967.86 each
YA00054032formerly listed as YA00001490Air conditioner, circulationFILTER1 per machineEvery 8,500 hoursFig 2, ref 109, 54$82.28 each

DEF

DEF parts Hitachi schedules for the ZW550-6
Part numberDescriptionQty per machineIntervalRefPriceAdd to pick list
YA00058284formerly listed as YA00047054Urea supply module filterFILTER1 per machineEvery 4,000 hoursFig 9, ref 112$140.28 each

Belts

Belts parts Hitachi schedules for the ZW550-6
Part numberDescriptionQty per machineIntervalRefPriceAdd to pick list
4300160090formerly listed as KC4300160090A/C driveBELT;V1 per machineInterval not publishedFig 4, ref 105, 501$195.62 each
4690909formerly listed as YZ8980778080Fan driveBELT;FAN1 per machineInterval not publishedFig 4, ref 104, 503Quote on request

Transmission and axle

Transmission and axle parts Hitachi schedules for the ZW550-6
Part numberDescriptionQty per machineIntervalRefPriceAdd to pick list
3098170620Transmission oilELEMENT;FILTER1 per machineInterval not publishedFig 2, ref 107, 56$327.62 each
4034470090formerly listed as KC4034470090Axle oil filter (optional)FILTER;OIL2 per machineInterval not publishedFig 1, ref 103, 34$122.66 each

Other Hitachi Wheel Loaders

Search the full catalog for anything not on this list, or open your pick list to send it to Garton Parts.

For the exact kit for your serial number, call Garton Parts at 1-877-TRACTOR.

Call 1-877-TRACTOR