Komatsu SA12V140-1C Cylinder Block Parts Hub
Komatsu SA12V140-1C Cylinder Block Parts is a focused 19PARTS hub for buyers working inside a specific Komatsu engine model and repair system. It is meant to reduce guesswork by tying engine-model navigation to related product listings and part-number references.
Diagram callout lookup for Komatsu SA12V140-1C Cylinder Block Parts
Use each diagram together with the table directly below it. The Diagram Ref. column corresponds to the location number shown on that specific image. Clickable part numbers link to matching 19PARTS product pages where a product match exists.
SA12V140-1C — Front Cover (Electrical Governor Spec.)(#10166-)
| Diagram Ref. | Part Number | Description | Qty | Serial / Option Notes |
|---|---|---|---|---|
| 2 | 07046-11816 | Plug | 9 | SN: 10034-UP |
| 3 | 07040-12414 | Plug | 1 | SN: 10034-11023 |
| 4 | 07005-02416 | Gasket | 1 | SN: 10034-11023 |
| 5 | 07040-11007 | Plug | 2 | SN: 10034-UP |
| 6 | 07005-01012 | Gasket | 2 | SN: 10034-UP |
| 7 | 6215-21-3811 | Gasket (K2) | 1 | SN: 10034-UP |
| 8 | 04020-01434 | Pin,Dowel | 2 | SN: 10034-UP |
| 12 | 01010-81275 | Bolt | 7 | SN: 10034-UP |
| 14 | 07000-03050 | O-Ring (K2) | 1 | SN: 10034-UP |
| 17 | 6215-81-6190 | Gasket (K2) | 1 | SN: 10166-UP |
| 18 | 01435-01025 | Bolt | 3 | SN: 10034-10166 |
| 20 | 07000-62060 | O-Ring (K2) | 2 | SN: 10076-UP |
| 28 | 01640-01016 | Washer | 1 | SN: 10034-UP |
| 29 | 01010-81220 | Bolt | 3 | SN: 10034-UP |
| 30 | 07287-01912 | Hose | 2 | SN: 10034-UP |
| 34 | 6216-21-3170 | Seal¤ Front (K2) | 1 | SN: 12734-UP |
| 34 | The part specified in the line above can be used instead of this part6162-23-3510 | Seal¤ Front (K2) | 1 | SN: 10034-12733 |
| 36 | 01010-81275 | Bolt | 1 | SN: 10034-UP |
| 37 | 07046-42816 | Plug | 2 | SN: 10034-UP |
| 38 | 6215-29-4320 | Front Seal Ass'Y,(Repair Parts) | 1 | SN: 10034-12733 |
| 38 | 6215-29-4330 | Seal¤ Front | 1 | SN: 10034-12733 |
| 39 | 6215-29-4340 | Sleeve | 1 | SN: 10034-12733 |
| 40 | 6162-23-3520 | Seal,Dust | 1 | SN: 12734-UP |
SA12V140-1C — Front Cover (Electrical Governor Spec.)(#10034-10075)
| Diagram Ref. | Part Number | Description | Qty | Serial / Option Notes |
|---|---|---|---|---|
| 2 | 07046-11816 | Plug | 9 | SN: 10034-@ |
| 3 | 07040-12414 | Plug | 1 | SN: 10034-@ |
| 4 | 07005-02416 | Gasket | 1 | SN: 10034-@ |
| 5 | 07040-11007 | Plug | 2 | SN: 10034-@ |
| 6 | 07005-01012 | Gasket | 2 | SN: 10034-@ |
| 7 | 6215-21-3811 | Gasket (K2) | 1 | SN: 10034-@ |
| 7 | This shows a discontinued part. The part specified in the above line is supplied instead.6215-21-3810 | Gasket (K2) | 1 | SN: (10034-10165) |
| 8 | 04020-01434 | Pin,Dowel | 2 | SN: 10034-@ |
| 10 | 01011-31230 | Bolt | 9 | SN: 10034-@ |
| 11 | 01010-31290 | Bolt | 3 | SN: 10034-@ |
| 14 | 07000-03050 | O-Ring (K2) | 1 | SN: 10034-@ |
| 17 | 01435-01025 | Bolt | 3 | SN: 10034-@ |
| 19 | 01435-01020 | Bolt | 4 | SN: 10034-10075 |
| 24 | 01010-31030 | Bolt | 1 | SN: 10034-@ |
| 25 | 01640-01016 | Washer | 1 | SN: 10034-@ |
| 27 | 07287-01912 | Hose | 2 | SN: 10034-@ |
| 31 | 6162-23-3510 | Seal¤ Front (K2) | 1 | SN: 10034-@ |
| 34 | 07046-42816 | Plug | 2 | SN: 10034-@ |
| 35 | 6215-29-4320 | Front Seal Ass'Y,(Repair Parts) | 1 | SN: 10034-@ |
| 35 | 6215-29-4330 | Seal¤ Front | 1 | SN: 10034-@ |
| 36 | 6215-29-4340 | Sleeve | 1 | SN: 10034-@ |
| 37 | 09920-00150 | Liquid Gasket,Lg-7¤ 150G | 1 | SN: 10034-@ |
SA12V140-1C — Front Cover (Electrical Governor Spec.)(#10076-10165)
| Diagram Ref. | Part Number | Description | Qty | Serial / Option Notes |
|---|---|---|---|---|
| 2 | 07046-11816 | Plug | 9 | SN: 10034-@ |
| 3 | 07040-12414 | Plug | 1 | SN: 10034-@ |
| 4 | 07005-02416 | Gasket | 1 | SN: 10034-@ |
| 5 | 07040-11007 | Plug | 2 | SN: 10034-@ |
| 6 | 07005-01012 | Gasket | 2 | SN: 10034-@ |
| 7 | 6215-21-3811 | Gasket (K2) | 1 | SN: 10034-@ |
| 7 | This shows a discontinued part. The part specified in the above line is supplied instead.6215-21-3810 | Gasket (K2) | 1 | SN: (10034-10165) |
| 8 | 04020-01434 | Pin,Dowel | 2 | SN: 10034-@ |
| 10 | 01011-31230 | Bolt | 9 | SN: 10034-@ |
| 11 | 01010-31290 | Bolt | 3 | SN: 10034-@ |
| 14 | 07000-03050 | O-Ring (K2) | 1 | SN: 10034-@ |
| 17 | 01435-01025 | Bolt | 3 | SN: 10034-@ |
| 19 | 07000-62060 | O-Ring (K2) | 2 | SN: 10076-@ |
| 26 | 01010-31030 | Bolt | 1 | SN: 10034-@ |
| 27 | 01640-01016 | Washer | 1 | SN: 10034-@ |
| 29 | 07287-01912 | Hose | 2 | SN: 10034-@ |
| 33 | 6162-23-3510 | Seal¤ Front (K2) | 1 | SN: 10034-@ |
| 36 | 07046-42816 | Plug | 2 | SN: 10034-@ |
| 37 | 6215-29-4320 | Front Seal Ass'Y,(Repair Parts) | 1 | SN: 10034-@ |
| 37 | 6215-29-4330 | Seal¤ Front | 1 | SN: 10034-@ |
| 38 | 6215-29-4340 | Sleeve | 1 | SN: 10034-@ |
| 39 | 09920-00150 | Liquid Gasket,Lg-7¤ 150G | 1 | SN: 10034-10165 |
SA12V140-1C — Cylinder Block(#10034-10908)
| Diagram Ref. | Part Number | Description | Qty | Serial / Option Notes |
|---|---|---|---|---|
| 2 | 6210-21-1490 | Bushing,Camshaft | 14 | SN: 10034-10908 |
| 6 | 04020-00820 | Pin,Dowel | 2 | SN: 10034-10908 |
| 7 | 6210-21-1390 | Pin | 6 | SN: 10034-10908 |
| 10 | 6210-81-9210 | Plug | 12 | SN: 10034-10908 |
| 11 | 07046-44016 | Plug | 2 | SN: 10034-10908 |
| 12 | 04020-01434 | Pin,Dowel | 2 | SN: 10034-10908 |
| 14 | 07043-70108 | Plug | 24 | SN: 10034-10908 |
| 16 | 07046-42010 | Plug | 2 | SN: 10034-10908 |
| 17 | 07043-70211 | Plug | 1 | SN: 10034-10908 |
| 18 | 04020-00820 | Pin,Dowel | 24 | SN: 10034-10908 |
| 19 | 07046-42516 | Plug | 4 | SN: 10034-10908 |
| 22 | 6211-21-2220 | Liner,Cylinder | 12 | SN: 10034-10908 |
| 23 | 6210-21-2250 | Seal,Crevice (K2) | 12 | SN: 10034-10908 |
| 24 | 6210-21-2240 | O-Ring,Center (K2) | 12 | SN: 10034-10908 |
| 25 | 6210-21-2230 | O-Ring,Lower (K2) | 12 | SN: 10034-10908 |
| 26 | 6211-21-1800 | Nozzle Ass'Y | 12 | SN: 10034-10908 |
| 26 | 6211-21-1820 | Nozzle | 1 | SN: 10034-10908 |
| 29 | 01641-21016 | Washer | 12 | SN: 10034-10908 |
| 30 | 08073-10505 | Switch | 1 | SN: 10357-10908 |
| 30 | The part specified in the line above can be used instead of this part08073-00505 | Switch | 1 | SN: 10034-10356 |
SA12V140-1C — Flywheel And Flywheel Housing (Electrical Governor Spec.)
| Diagram Ref. | Part Number | Description | Qty | Serial / Option Notes |
|---|---|---|---|---|
| 2 | 07042-30415 | Plug | 1 | SN: 10034-UP |
| 3 | 6215-21-4810 | Gasket (K2) | 1 | SN: 10034-UP |
| 4 | 01010-61865 | Bolt | 14 | SN: 12734-UP |
| 4 | The part specified in the line above can be used instead of this part01010-31865 | Bolt | 14 | SN: 10034-12733 |
| 5 | 01643-31845 | Washer | 14 | SN: 10034-UP |
| 6 | 6215-21-4260 | Seal¤ Rear (K2) | 1 | SN: 12734-UP |
| 6 | The part specified in the line above can be used instead of this part6215-21-4230 | Seal¤ Rear (K2) | 1 | SN: 10034-12733 |
| 10 | 6127-11-1620 | Washer | 10 | SN: 10034-UP |
| 11 | 7861-92-2330 | Sensor,Revolution | 2 | SN: 10034-10046 |
| 21 | 6221-81-6810 | Gasket (K2) | 1 | SN: 10779-UP |
| 21 | The part specified in the line above can be used instead of this part6610-81-2210 | Gasket (K2) | 1 | SN: 10034-10778 |
| 22 | 01010-61630 | Bolt | 3 | SN: 12734-UP |
| 22 | The part specified in the line above can be used instead of this part01010-31630 | Bolt | 3 | SN: 10034-12733 |
| 24 | 04020-01434 | Pin,(For Shipping) | 4 | SN: 10034-UP |
| 25 | 01010-32050 | Bolt,(For Shipping) | 8 | SN: 10034-UP |
| 26 | 01643-32060 | Washer,(For Shipping) | 8 | SN: 10034-UP |
| 27 | 6215-29-4220 | Rear Seal Ass'Y,(Repair Parts) | 1 | SN: 10034-12733 |
| 27 | 6215-29-4230 | Seal¤ Rear | 1 | SN: 10034-12733 |
| 28 | 6215-29-4240 | Sleeve | 1 | SN: 10034-12733 |
SA12V140-1C — Cylinder Block(#10909-)
| Diagram Ref. | Part Number | Description | Qty | Serial / Option Notes |
|---|---|---|---|---|
| 2 | 6210-21-1491 | Bushing,Camshaft | 14 | SN: 12867-UP |
| 2 | The part and the part specified in the line immediately above are interchangeable.6210-21-1490 | Bushing,Camshaft | 14 | SN: 10909-12866 |
| 6 | 04020-00820 | Pin,Dowel | 2 | SN: 10909-UP |
| 7 | 6210-21-1390 | Pin | 6 | SN: 10909-UP |
| 10 | 6210-81-9210 | Plug | 12 | SN: 10909-UP |
| 11 | 07046-44016 | Plug | 2 | SN: 10909-UP |
| 12 | 04020-01434 | Pin,Dowel | 2 | SN: 10909-UP |
| 14 | 07043-70108 | Plug | 24 | SN: 10909-UP |
| 16 | 07046-42010 | Plug | 2 | SN: 10909-UP |
| 17 | 07043-70211 | Plug | 1 | SN: 10909-UP |
| 18 | 04020-00820 | Pin,Dowel | 24 | SN: 10909-UP |
| 19 | 07046-42516 | Plug | 4 | SN: 10909-UP |
| 22 | The part specified in the line above can be used instead of this part6211-21-2220 | Liner,Cylinder | 12 | SN: 10909-11075 |
| 23 | 6210-21-2270 | Seal,Crevice (K2) | 12 | SN: 10909-UP |
| 24 | 6210-21-2240 | O-Ring,Center (K2) | 12 | SN: 10909-UP |
| 25 | 6210-21-2230 | O-Ring,Lower (K2) | 12 | SN: 10909-UP |
| 26 | 6211-21-1900 | Nozzle Ass'Y | 12 | SN: 10909-UP |
| 29 | 01641-21016 | Washer | 12 | SN: 10909-UP |
| 30 | 08073-10505 | Switch | 1 | SN: 10909-UP |
Shop the Komatsu SA12V140-1C Cylinder Block Parts collection
SA12V140-1C Cylinder Block Parts lookup notes
Use this hub when the repair has already been narrowed to cylinder block parts. Confirm each part against the engine serial range, parts-book callout, quantity, and option notes before ordering.
Related parent hubs
Featured parts in this hub
- Komatsu Engine Bearing Thrust Thrust 6215-31-6131 — SKU KOM-6215-31-6131 | Bearing Thrust Thrust
- Komatsu Engine Bolt 01010-32050 — SKU KOM-01010-32050 | Bolt
- Komatsu Engine Bolt 01010-61630 — SKU KOM-01010-61630 | Product code 01010-31630 | Bolt
- Komatsu Engine Bolt 01010-61865 — SKU KOM-01010-61865 | Product code 01010-31865 | Bolt
- Komatsu Engine Bolt 01011-31230 — SKU KOM-01011-31230 | Bolt
- Komatsu Engine Bushing 6210-31-6131 — SKU KOM-6210-31-6131 | Bushing
- Komatsu Engine Crankshaft Ass'Y 6215-31-1101 — SKU KOM-6215-31-1101 | Crankshaft Ass'Y
- Komatsu Engine Front Seal Ass'Y 6215-29-4320 — SKU KOM-6215-29-4320 | Front Seal Ass'Y
- Komatsu Engine Gasket 6215-21-3811 — SKU KOM-6215-21-3811 | Gasket
- Komatsu Engine Gasket 6215-21-3820 — SKU KOM-6215-21-3820 | Gasket
- Komatsu Engine Gasket 6215-21-4810 — SKU KOM-6215-21-4810 | Gasket
- Komatsu Engine Gasket 6215-21-5830 — SKU KOM-6215-21-5830 | Gasket
- Komatsu Engine Gasket 6215-21-6431 — SKU KOM-6215-21-6431 | Product code 6215-21-6430 | Gasket
- Komatsu Engine Gasket 6215-21-6480 — SKU KOM-6215-21-6480 | Gasket
- Komatsu Engine Gasket 6215-81-6190 — SKU KOM-6215-81-6190 | Gasket
- Komatsu Engine Gasket Cylinder Block 6215-21-1681 — SKU KOM-6215-21-1681 | Gasket Cylinder Block
- Komatsu Engine Hose 07287-01912 — SKU KOM-07287-01912 | Hose
- Komatsu Engine Liner Cylinder 6211-21-2220 — SKU KOM-6211-21-2220 | Product code 6211-22-2220 | Liner Cylinder
- Komatsu Engine Main Metal Ass'Y 6215-21-8001 — SKU KOM-6215-21-8001 | Main Metal Ass'Y
- Komatsu Engine Metal Assembly Oversize 0.25Mm 6215-29-8050 — SKU KOM-6215-29-8050 | Metal Assembly Oversize 0.25Mm
- Komatsu Engine Metal Assembly Standard 6215-21-8050 — SKU KOM-6215-21-8050 | Metal Assembly Standard
- Komatsu Engine Metal Assembly Undersize 0.25Mm Undersized 6215-39-3060 — SKU KOM-6215-39-3060 | Metal Assembly Undersize 0.25Mm Undersized
- Komatsu Engine Nozzle Ass'Y Piston Cooling 6211-21-1900 — SKU KOM-6211-21-1900 | Nozzle Ass'Y Piston Cooling
- Komatsu Engine Nozzle Assembly Piston Cooling 6211-21-1800 — SKU KOM-6211-21-1800 | Nozzle Assembly Piston Cooling
- Komatsu Engine Nozzle Piston Cooling 6211-21-1820 — SKU KOM-6211-21-1820 | Product code 6211-21-1800 | Nozzle Piston Cooling
- Komatsu Engine Pin 6210-41-2430 — SKU KOM-6210-41-2430 | Pin
- Komatsu Engine Piston 6212-31-2151 — SKU KOM-6212-31-2151 | Piston
- Komatsu Engine Piston 6212-31-2170 — SKU KOM-6212-31-2170 | Piston
- Komatsu Engine Piston Ring Ass'Y Per Cylinder 6211-31-2033 — SKU KOM-6211-31-2033 | Product code 6211-31-2030 | Piston Ring Ass'Y Per Cylinder
- Komatsu Engine Piston Ring Ass'Y Per Cylinder 6211-31-2050 — SKU KOM-6211-31-2050 | Piston Ring Ass'Y Per Cylinder
This hub includes 42 linked product listings. Use the collection link above to browse the full set.
Parts-book verification before ordering
Komatsu engine parts often change by engine arrangement, serial range, diagram callout, and option note. 19PARTS uses engine-model organization to help you move from a broad Komatsu part number search into a tighter reference path, but final fitment should always be confirmed against your engine serial number and parts book.
Our Keep Ops Moving approach is simple: give buyers cleaner lookup paths, clear part-number references, and practical cross-navigation so rebuild shops, fleet teams, mechanics, and equipment owners can identify the right components faster.