Komatsu S6D170-1C Cylinder Block Parts Hub
Komatsu S6D170-1C 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 S6D170-1C 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.
S6D170-1C — Cylinder Block
| Diagram Ref. | Part Number | Description | Qty | Serial / Option Notes |
|---|---|---|---|---|
| 7 | 6127-21-1741 | Washer | 14 | SN: 10125-UP |
| 8 | 04020-00514 | Pin | 2 | SN: 10125-UP |
| 12 | 07043-50108 | Plug | 15 | SN: 10125-UP |
| 13 | 07043-00108 | Plug | 3 | SN: 10125-UP |
| 15 | 07040-11409 | Plug | 2 | SN: 10125-UP |
| 16 | 07005-01412 | Gasket (K2) | 2 | SN: 10125-UP |
| 17 | 07040-11007 | Plug | 1 | SN: 10125-UP |
| 18 | 07005-01012 | Gasket (K2) | 1 | SN: 10125-UP |
| 19 | 04020-01434 | Pin | 2 | SN: 10125-UP |
| 21 | 6610-11-1410 | Pin | 12 | SN: 10125-UP |
| 23 | 6162-23-2210 | Liner | 6 | SN: 10125-UP |
| 24 | 6162-23-2250 | Seal (K2) | 6 | SN: 10125-UP |
| 25 | 6162-23-2220 | O-Ring (K2) | 6 | SN: 10125-UP |
| 26 | 6162-23-2240 | O-Ring (K2) | 6 | SN: 10125-UP |
| 27 | 6162-23-1840 | Nozzle | 1 | SN: 10125-UP |
| 28 | 6162-23-1850 | Nozzle | 5 | SN: 10125-UP |
| 30 | 07000-62016 | O-Ring (K2) | 6 | SN: 10125-UP |
| 31 | 01010-30818 | Bolt | 6 | SN: 10125-UP |
| 32 | 01602-00825 | Washer | 6 | SN: 10125-UP |
| 34 | 07025-00100 | Cap | 1 | SN: 10125-UP |
| 36 | 01010-31030 | Bolt | 6 | SN: 10125-UP |
| 37 | 01010-31035 | Bolt | 2 | SN: 10125-UP |
| 38 | 01602-01030 | Washer | 8 | SN: 10125-UP |
| 40 | 6127-51-6821 | Gasket | 1 | SN: 10637-UP |
| 41 | 01010-31025 | Bolt | 2 | SN: 10637-UP |
| 42 | 01602-01030 | Washer | 2 | SN: 10637-UP |
| 43 | 07213-50610 | Connector | 1 | SN: 10125-UP |
| 44 | 07005-01412 | Gasket | 1 | SN: 10125-UP |
S6D170-1C — Idler Gear And Case
| Diagram Ref. | Part Number | Description | Qty | Serial / Option Notes |
|---|---|---|---|---|
| 2 | 04020-01434 | Pin | 2 | SN: 10125-UP |
| 3 | 07043-50108 | Plug | 2 | SN: 10125-UP |
| 4 | 6162-23-3810 | Gasket (K2) | 1 | SN: 10125-UP |
| 5 | 01010-31450 | Bolt | 3 | SN: 10125-UP |
| 6 | 01010-31435 | Bolt | 4 | SN: 10125-UP |
| 7 | 01602-01442 | Washer | 6 | SN: .-UP |
| 7 | 01602-01442 | Washer | 9 | SN: 10125-. |
| 8 | 01643-31445 | Washer | 9 | SN: .-UP |
| 9 | 01010-31260 | Bolt | 10 | SN: 10125-UP |
| 10 | 01602-01236 | Washer | 10 | SN: 10125-UP |
| 13 | 6162-33-6160 | Metal | 2 | SN: 10368-UP |
| 17 | 01643-31645 | Washer | 1 | SN: 10125-10636 |
| 17 | 01643-31845 | Washer | 1 | SN: 10637-UP |
| 18 | 04020-00820 | Pin | 1 | SN: 10125-UP |
| 20 | 01602-01030 | Washer | 6 | SN: 10125-UP |
| 22 | 6162-33-6121 | Bushing | 1 | SN: 10496-UP |
| 23 | 6162-33-6160 | Metal | 2 | SN: 10496-UP |
| 26 | 01643-31645 | Washer | 1 | SN: 10125-10636 |
| 26 | 01643-31845 | Washer | 1 | SN: 10637-UP |
| 28 | 6162-33-6121 | Bushing | 1 | SN: 10496-UP |
| 29 | 6162-33-6160 | Metal | 2 | SN: 10368-UP |
| 32 | 01643-31645 | Washer | 1 | SN: 10125-10636 |
| 32 | 01643-31845 | Washer | 1 | SN: 10637-UP |
| 6A | 01010-31435 | Bolt,(Not Shown) | 2 | SN: 10125-. |
| 6A | 01010-31440 | Bolt,(Not Shown) | 2 | SN: .-UP |
S6D170-1C — Gear Case Cover
| Diagram Ref. | Part Number | Description | Qty | Serial / Option Notes |
|---|---|---|---|---|
| 2 | 07043-50108 | Plug | 1 | SN: 10125-UP |
| 4 | 07046-11816 | Plug | 3 | SN: 10125-UP |
| 5 | 6162-23-3250 | Gasket (K2) | 1 | SN: 10125-UP |
| 7 | 01602-01442 | Washer | 6 | SN: 10125-UP |
| 8 | 01010-31285 | Bolt | 1 | SN: 10125-UP |
| 9 | 01602-01236 | Washer | 2 | SN: 10125-UP |
| 12 | 01602-01442 | Washer | 6 | SN: 10125-UP |
| 15 | 01010-30820 | Bolt | 2 | SN: 10125-UP |
| 17 | 01602-00825 | Washer | 5 | SN: 10125-UP |
| 19 | 07000-01009 | O-Ring (K2) | 1 | SN: 10125-UP |
| 22 | 01602-00825 | Washer | 9 | SN: 10125-UP |
| 24 | 6162-23-3510 | Seal¤ Front (K2) | 1 | SN: 10125-UP |
| 25 | 07000-65175 | O-Ring (K2) | 1 | SN: 10125-UP |
| 27 | 01010-31465 | Bolt | 6 | SN: 10125-UP |
| 28 | 01602-01442 | Washer | 6 | SN: 10125-UP |
| 11A | 01010-31425 | Bolt | 2 | SN: 10125-UP |
S6D170-1C — Oil Pan(#10637-)
| Diagram Ref. | Part Number | Description | Qty | Serial / Option Notes |
|---|---|---|---|---|
| 2 | 01010-31030 | Bolt | 49 | SN: 10125-UP |
| 3 | 01602-01030 | Washer | 49 | SN: 10125-UP |
| 5 | 6693-22-5600 | Valve Ass'Y | 1 | SN: 10125-UP |
| 7 | 04020-00514 | Pin | 1 | SN: 10125-UP |
| 8 | 07040-02412 | Plug | 1 | SN: 10125-UP |
| 9 | 07000-63028 | O-Ring (K2) | 1 | SN: 10125-UP |
| 10 | 01010-31030 | Bolt | 2 | SN: 10125-UP |
| 11 | 01602-01030 | Washer | 2 | SN: 10125-UP |
| 12 | 01640-01016 | Washer | 2 | SN: 10125-UP |
| 14 | 7861-99-4500 | Sensor | 1 | SN: 10125-UP |
| 15 | 07002-23634 | O-Ring (K2) | 1 | SN: 10125-UP |
| 16 | 01010-31080 | Bolt | 2 | SN: 10125-UP |
| 17 | 01641-21016 | Washer | 2 | SN: 10637-UP |
| 19 | 07206-11014 | Bolt | 2 | SN: 10637-UP |
| 20 | 07005-01412 | Gasket (K2) | 4 | SN: 10637-UP |
S6D170-1C — Oil Pan(#10125-10636)
| Diagram Ref. | Part Number | Description | Qty | Serial / Option Notes |
|---|---|---|---|---|
| 2 | 01010-31030 | Bolt | 49 | SN: 10125-@ |
| 3 | 01602-01030 | Washer | 49 | SN: 10125-@ |
| 5 | 6693-22-5600 | Valve Ass'Y | 1 | SN: 10125-@ |
| 7 | 04020-00514 | Pin | 1 | SN: 10125-@ |
| 8 | 07040-02412 | Plug | 1 | SN: 10125-@ |
| 9 | 07000-63028 | O-Ring (K2) | 1 | SN: 10125-@ |
| 10 | 01010-31030 | Bolt | 2 | SN: 10125-@ |
| 11 | 01602-01030 | Washer | 2 | SN: 10125-@ |
| 12 | 01640-01016 | Washer | 2 | SN: 10125-@ |
| 14 | 7861-99-4500 | Sensor | 1 | SN: 10125-@ |
| 15 | 07002-23634 | O-Ring (K2) | 1 | SN: 10125-@ |
| 16 | 01010-31080 | Bolt | 2 | SN: 10125-@ |
| 17 | 01602-01030 | Washer | 2 | SN: 10125-10636 |
| 19 | 07206-11014 | Bolt | 4 | SN: 10125-10636 |
| 20 | 07005-01412 | Gasket (K2) | 8 | SN: 10125-10636 |
S6D170-1C — Crankshaft
| Diagram Ref. | Part Number | Description | Qty | Serial / Option Notes |
|---|---|---|---|---|
| 2 | 04010-00728 | Key | 1 | SN: 10125-UP |
| 4 | 04020-01024 | Pin | 1 | SN: 10125-UP |
| 9 | 6162-23-8010 | Main Metal Ass'Y | 7 | SN: 10125-UP |
| 9 | 6162-26-8010 | Main Metal Ass'Y | 7 | SN: 10125-UP |
| 9 | 6162-27-8010 | Main Metal Ass'Y | 7 | SN: 10125-UP |
| 9 | 6162-28-8010 | Main Metal Ass'Y | 7 | SN: 10125-UP |
| 9 | 6162-29-8010 | Main Metal Ass'Y | 7 | SN: 10125-UP |
| 11 | 6162-23-8050 | Thrust Metal Ass'Y | 1 | SN: 10125-UP |
| 11 | 6162-26-8050 | Thrust Metal Ass'Y | 1 | SN: 10125-UP |
| 11 | 6162-27-8050 | Thrust Metal Ass'Y | 1 | SN: 10125-UP |
| 11 | 6162-28-8050 | Thrust Metal Ass'Y | 1 | SN: 10125-UP |
| 11 | 6162-29-8050 | Thrust Metal Ass'Y | 1 | SN: 10125-UP |
Shop the Komatsu S6D170-1C Cylinder Block Parts collection
S6D170-1C 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 Bolt 01010-30818 — SKU KOM-01010-30818 | Bolt
- Komatsu Engine Bolt 01010-31285 — SKU KOM-01010-31285 | Bolt
- Komatsu Engine Bolt 01010-31425 — SKU KOM-01010-31425 | Bolt
- Komatsu Engine Bolt 01010-31435 — SKU KOM-01010-31435 | Bolt
- Komatsu Engine Bolt 01010-31450 — SKU KOM-01010-31450 | Bolt
- Komatsu Engine Bolt 01010-31465 — SKU KOM-01010-31465 | Bolt
- Komatsu Engine Bolt 01010-31845 — SKU KOM-01010-31845 | Bolt
- Komatsu Engine Bolt 01010-31855 — SKU KOM-01010-31855 | Bolt
- Komatsu Engine Bolt 01010-31870 — SKU KOM-01010-31870 | Bolt
- Komatsu Engine Bolt 6162-33-3310 — SKU KOM-6162-33-3310 | Bolt
- Komatsu Engine Bushing 6162-33-3131 — SKU KOM-6162-33-3131 | Bushing
- Komatsu Engine Bushing 6162-33-6121 — SKU KOM-6162-33-6121 | Bushing
- Komatsu Engine Camfollower Sub A 6162-43-2301 — SKU KOM-6162-43-2301 | Camfollower Sub A
- Komatsu Engine Connecting Rod Ass'Y 6162-33-3101 — SKU KOM-6162-33-3101 | Connecting Rod Ass'Y
- Komatsu Engine Connector 07213-50610 — SKU KOM-07213-50610 | Connector
- Komatsu Engine Gasket 6162-23-4710 — SKU KOM-6162-23-4710 | Gasket
- Komatsu Engine Gasket Gear Case 6162-23-3810 — SKU KOM-6162-23-3810 | Gasket Gear Case
- Komatsu Engine Gasket Gear Case Cover 6162-23-3250 — SKU KOM-6162-23-3250 | Gasket Gear Case Cover
- Komatsu Engine Gasket Oil Pump Piping 6127-51-6821 — SKU KOM-6127-51-6821 | Gasket Oil Pump Piping
- Komatsu Engine Liner Cylinder 6162-23-2210 — SKU KOM-6162-23-2210 | Liner Cylinder
- Komatsu Engine Main Metal Ass'Y 6162-23-8010 — SKU KOM-6162-23-8010 | Main Metal Ass'Y
- Komatsu Engine Main Metal Ass'Y 6162-26-8010 — SKU KOM-6162-26-8010 | Main Metal Ass'Y
- Komatsu Engine Main Metal Ass'Y 6162-27-8010 — SKU KOM-6162-27-8010 | Main Metal Ass'Y
- Komatsu Engine Main Metal Ass'Y 6162-28-8010 — SKU KOM-6162-28-8010 | Main Metal Ass'Y
- Komatsu Engine Main Metal Ass'Y 6162-29-8010 — SKU KOM-6162-29-8010 | Main Metal Ass'Y
- Komatsu Engine Metal Ass'Y 6162-33-3040 — SKU KOM-6162-33-3040 | Metal Ass'Y
- Komatsu Engine Metal Ass'Y 6162-36-3040 — SKU KOM-6162-36-3040 | Metal Ass'Y
- Komatsu Engine Metal Ass'Y 6162-37-3040 — SKU KOM-6162-37-3040 | Product code 6162-37-3041 | Metal Ass'Y
- Komatsu Engine Metal Ass'Y 6162-39-3040 — SKU KOM-6162-39-3040 | Metal Ass'Y
- Komatsu Engine Metal Thrust 6162-33-6160 — SKU KOM-6162-33-6160 | Metal Thrust
This hub includes 51 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.