EXPLODED DIAGRAM · Engine
Kubota L4028 010200 PISTON AND CRANKSHAFT spare parts
Model-specific reference page for the PISTON AND CRANKSHAFT diagram. Review the indexed callouts and part numbers below, then open the interactive catalog or send an RFQ for fitment and availability confirmation.
40 INDEXED ROWS
PISTON AND CRANKSHAFT part references
| Callout | Part number | Part name | Qty | Notes |
|---|---|---|---|---|
| 010 | 1J871-21113 | PISTON | 3 | STD · 0.51 |
| 010 | 1J871-21903 | PISTON(05,025) | 3 | +0.25mm · 0.515 |
| 020 | 1J871-21053 | RING,PISTON,ASSY | 3 | STD · 0.035 |
| 020 | 1J871-21093 | RING,PISTON,ASSY(025) | 3 | +0.25mm · 0.05 |
| 030 | 1J864-21312 | PISTON PIN | 3 | 0.17 |
| 040 | 1J864-21330 | CLIP, PISTONPIN | 6 | 0.01 |
| 050 | 1J864-22012 | ROD,CONNECTING,ASSY | 3 | 0.75 |
| 060 | 17331-21982 | BUSH,PISTON PIN | 3 | 0.025 |
| 070 | 1J864-22140 | BOLT,CNCT ROD | 6 | 0.03 |
| 080 | 1J864-22900 | METAL,KIT(CRANKPIN) | 3 | STD/SET · 0.036 |
| 080 | 1J864-22910 | METAL,KIT(CRANKPIN,02) | 3 | -0.20mm/SET · 0.05 |
| 080 | 1J864-22920 | METAL,KIT(CRANKPIN,04) | 3 | -0.40mm/SET · 0.05 |
| 090 | 1J868-23010 | CRANKSHAFT,COMP | 1 | 13.4 |
| 090 | 1J870-23010 | CRANKSHAFT,COMP | 1 | 0.0 |
| 100 | 08121-06002 | BEARING,BALL | 1 | 0.03 |
| 110 | 1J864-23283 | BUSH,CRANKSHAFT | 1 | 0.07 |
| 120 | 1A021-23192 | PIN,STRAIGHT | 1 | 0.005 |
| 130 | 1J871-24110 | GEAR(CRANKSHAFT) | 1 | 0.32 |
| 140 | 05712-00720 | KEY, FEATHER | 1 | 0.008 |
| 150 | 1J871-35630 | GEAR(OIL PUMP DRIVE) | 1 | 0.09 |
| 150 | 1J884-35630 | GEAR(OIL PUMP DRIVE) | 1 | 0.1 |
| 160 | 1J864-23250 | COLLAR(CRANKSHAFT) | 1 | 0.065 |
| 165 | 1J871-23320 | COVER(OIL SEAL) | 1 | 0.02 |
| 170 | 1J884-23270 | O-RING | 1 | 0.002 |
| 180 | 15221-23360 | NUT,CRANKSHAFT | 1 | 0.11 |
| 190 | 1A091-23472 | METAL,CRANKSHAFT | 1 | STD · 0.062 |
| 190 | 1A091-23910 | METAL,CRANKSHAFT | 1 | -0.20mm · 0.065 |
| 190 | 1A091-23920 | METAL,CRANKSHAFT | 1 | -0.40mm · 0.065 |
| 200 | 1J864-23400 | METAL,KIT(CRANKSHAFT,2) | 3 | STD/SET · 0.04 |
| 200 | 1J864-23880 | METAL,KIT(CRANKSHAFT,2,02) | 3 | -0.20mm/SET · 0.05 |
| 200 | 1J864-23890 | METAL,KIT(CRANKSHAFT,2,04) | 3 | -0.40mm/SET · 0.05 |
| 210 | 1J864-23530 | METAL,SIDE | 2 | STD · 0.01 |
| 210 | 1J864-23950 | METAL,SIDE(1,02) | 2 | +0.20mm · 0.008 |
| 210 | 1J864-23960 | METAL,SIDE(1,04) | 2 | +0.40mm · 0.01 |
| 220 | 1J864-23540 | METAL,SIDE | 2 | STD · 0.04 |
| 220 | 1J864-23970 | METAL,SIDE(2,02) | 2 | +0.20mm · 0.01 |
| 220 | 1J864-23980 | METAL,SIDE(2,04) | 2 | +0.40mm · 0.01 |
| 230 | 1J884-04140 | SEAL,OIL | 1 | 0.018 |
| 240 | 1J871-74280 | PULLEY,FAN DRV | 1 | 1.6 |
| 250 | 05712-00512 | KEY,FEATHER | 1 | 0.002 |
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