Service parts
Hitachi LANDCROS ZW30-5B Service Parts
7 parts on Hitachi's maintenance schedule for the ZW30-5B: filters and elements with the current part number, the service interval and the quantity per machine. 5 have a Hitachi price in our catalog. Confirm by serial number with Garton Parts before ordering.
Intervals: Hitachi's maintenance schedule for the ZW30-5B, issued April 2023. Drawings: Hitachi's parts catalog, pulled 2026-09-04. Prices are Hitachi's published USD prices from our catalog.
Pick list0

Engine oil
| Part number | Description | Qty per machine | Interval | Ref | Price | Add to pick list |
|---|---|---|---|---|---|---|
| WA4454527formerly listed as 4454527 | Engine oil filterFILTER,OIL | 1 per machine | First 100 hours, then every 250 hours | Fig 1, ref 01 | $26.83 each |
Fuel
| Part number | Description | Qty per machine | Interval | Ref | Price | Add to pick list |
|---|---|---|---|---|---|---|
| KBTRA21151280formerly listed as 62H0619811 | Fuel main filterELEMENT | 1 per machine | Every 500 hours | Fig 1, ref 03 | Quote on request | |
| KBTRB10151282 | Fuel pre-filter element | 1 per machine | Every 1,000 hours | none | Quote on request |
Air intake
| Part number | Description | Qty per machine | Interval | Ref | Price | Add to pick list |
|---|---|---|---|---|---|---|
| 4290940formerly listed as 3050211113 | Air cleaner element (outer)ELEMENT;OUTER | 1 per machine | When the indicator light comes on. | Fig 1, ref 04 | $66.17 each | |
| 4326841formerly listed as 3050211112 | Air cleaner element (inner)ELEMENT;INNER | 1 per machine | After the fifth replacement of the outer filter. | Fig 1, ref 05 | $50.74 each |
Hydraulic
| Part number | Description | Qty per machine | Interval | Ref | Price | Add to pick list |
|---|---|---|---|---|---|---|
| 4613840formerly listed as 336781-31110 | Return filterELEMENT;FILTER | 1 per machine | First 100 hours, then every 1,000 hours | Fig 1, ref 07, 07A | $109.54 each |
Transmission and axle
| Part number | Description | Qty per machine | Interval | Ref | Price | Add to pick list |
|---|---|---|---|---|---|---|
| 4630525 | HST oil filterELEMENT;FILTER | 1 per machine | First 100 hours, then every 1,000 hours | Fig 1, ref 08, 08A | $35.34 each |
Parts Due at Each Service
Each list includes the shorter intervals that fall due at the same service, so the 1,000 hour list repeats the 500 hour parts.
Due at 100 hours
3 parts for the ZW30-5B 100 hour service.
| Part number | Description | Qty per machine | Interval | Ref | Price | Add to pick list |
|---|---|---|---|---|---|---|
| WA4454527formerly listed as 4454527 | Engine oil filterFILTER,OIL | 1 per machine | First 100 hours, then every 250 hours | Fig 1, ref 01 | $26.83 each | |
| 4613840formerly listed as 336781-31110 | Return filterELEMENT;FILTER | 1 per machine | First 100 hours, then every 1,000 hours | Fig 1, ref 07, 07A | $109.54 each | |
| 4630525 | HST oil filterELEMENT;FILTER | 1 per machine | First 100 hours, then every 1,000 hours | Fig 1, ref 08, 08A | $35.34 each |
Due at 250 hours
1 part for the ZW30-5B 250 hour service.
| Part number | Description | Qty per machine | Interval | Ref | Price | Add to pick list |
|---|---|---|---|---|---|---|
| WA4454527formerly listed as 4454527 | Engine oil filterFILTER,OIL | 1 per machine | First 100 hours, then every 250 hours | Fig 1, ref 01 | $26.83 each |
Due at 500 hours
2 parts for the ZW30-5B 500 hour service.
| Part number | Description | Qty per machine | Interval | Ref | Price | Add to pick list |
|---|---|---|---|---|---|---|
| WA4454527formerly listed as 4454527 | Engine oil filterFILTER,OIL | 1 per machine | First 100 hours, then every 250 hours | Fig 1, ref 01 | $26.83 each | |
| KBTRA21151280formerly listed as 62H0619811 | Fuel main filterELEMENT | 1 per machine | Every 500 hours | Fig 1, ref 03 | Quote on request |
Due at 1,000 hours
5 parts for the ZW30-5B 1,000 hour service.
| Part number | Description | Qty per machine | Interval | Ref | Price | Add to pick list |
|---|---|---|---|---|---|---|
| WA4454527formerly listed as 4454527 | Engine oil filterFILTER,OIL | 1 per machine | First 100 hours, then every 250 hours | Fig 1, ref 01 | $26.83 each | |
| KBTRA21151280formerly listed as 62H0619811 | Fuel main filterELEMENT | 1 per machine | Every 500 hours | Fig 1, ref 03 | Quote on request | |
| KBTRB10151282 | Fuel pre-filter element | 1 per machine | Every 1,000 hours | none | Quote on request | |
| 4613840formerly listed as 336781-31110 | Return filterELEMENT;FILTER | 1 per machine | First 100 hours, then every 1,000 hours | Fig 1, ref 07, 07A | $109.54 each | |
| 4630525 | HST oil filterELEMENT;FILTER | 1 per machine | First 100 hours, then every 1,000 hours | Fig 1, ref 08, 08A | $35.34 each |
Also on these drawings
Printed on the drawings above but not on the maintenance schedule, listed by drawing ref.
| Ref | Part number | Description | Qty per machine | Price | Add to pick list |
|---|---|---|---|---|---|
| Fig 1, ref 02 | KBT1726697022formerly listed as YA00047449 | Fan belt (engine)BELT;FAN | 1 per machine | Quote on request | |
| Fig 1, ref 06 | 62J7812112 | Suction filterSTRAINER | 1 per machine | $130.58 each | |
| Fig 2, ref 02 | KBTT142017800formerly listed as YA00048218 | Fan belt (engine)BELT;FAN | 1 per machine | Quote on request | |
| Fig 2, ref 07 | 3367813100 | FILTER | 1 per machine | Quote on request | |
| Fig 2, ref 08 | 62H2713100 | FILTER | 1 per machine | $312.02 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.