John Deeretractor(no series)
John Deere 4030 - TRACTOR
Maintenance schedule, common problems & OEM parts breakdown
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John Deere 4030 - TRACTOR specifications
Engine
| Cylinders | 6 |
| Displacement | 4965 cc (303.0 cu in.) |
| Bore | 9.80 cm (3.86 in.) |
| Stroke | 11.00 cm (4.33 in.) |
| Compression Ratio | 16.2:1 |
Dimensions
| Wheelbase | 256.0 cm (100.8 in.) |
Performance
| Gears | 16 forward and 6 reverse |
| Rear PTO Speed | 540/1,000 RPM |
| Chassis | 4×2 2WD |
Service capacities (summary)
| Fuel Tank Capacity | 132.5 l (35.0 gal) |
| Coolant Capacity | 20.8 l (5.5 gal) |
| Hydraulic Capacity | 49.2 l (13.0 gal) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
4030 - TRACTOR common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| AR50041 | Filter | Fuel system service | Check fitment → |
| AR50141 | Fuel Filter | Fuel system service | Check fitment → |
| R50624 | Fuel Hose,4.76 Mm Id X 150.00 Mm, Sae 30r1 | Fuel system service | Check fitment → |
| AR79941 | Filter Element | Air intake service | Check fitment → |
| AR98098 | Filter Element | Hydraulic service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
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