Komatsu SA12V140-1U-A Fuel Injection Pump Parts Hub
Diagram callout lookup for Komatsu SA12V140-1U-A Fuel Injection Pump 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.
SA12V140-1U-A — Fuel Injection Pump Piping (L.H. Bank) (For Electrical Governor)(#12979-)
| Diagram Ref. | Part Number | Description | Qty | Serial / Option Notes |
|---|---|---|---|---|
| 1 | 6215-71-4211 | Tube,Injection, No.1 | 1 | SN: 10034-UP |
| 1 | This shows a discontinued part. The part specified in the above line is supplied instead.6215-71-4210 | Tube,Injection, No.1 | 1 | SN: (10034-11777) |
| 2 | 6215-71-4221 | Tube,Injection, No.2 | 1 | SN: 10034-UP |
| 2 | This shows a discontinued part. The part specified in the above line is supplied instead.6215-71-4220 | Tube,Injection, No.2 | 1 | SN: (10034-11777) |
| 3 | 6215-71-4231 | Tube,Injection, No.3 | 1 | SN: 10034-UP |
| 3 | This shows a discontinued part. The part specified in the above line is supplied instead.6215-71-4230 | Tube,Injection, No.3 | 1 | SN: (10034-11777) |
| 4 | 6215-71-4241 | Tube,Injection, No.4 | 1 | SN: 10034-UP |
| 4 | This shows a discontinued part. The part specified in the above line is supplied instead.6215-71-4240 | Tube,Injection, No.4 | 1 | SN: (10034-11777) |
| 5 | 6215-71-4251 | Tube,Injection, No.5 | 1 | SN: 10034-UP |
| 5 | This shows a discontinued part. The part specified in the above line is supplied instead.6215-71-4250 | Tube,Injection, No.5 | 1 | SN: (10034-11777) |
| 6 | 6215-71-4261 | Tube,Injection, No.6 | 1 | SN: 10034-UP |
| 6 | This shows a discontinued part. The part specified in the above line is supplied instead.6215-71-4260 | Tube,Injection, No.6 | 1 | SN: (10034-11777) |
| 12 | 01641-01016 | Washer | 4 | SN: 12979-UP |
| 15 | 01643-30623 | Washer | 4 | SN: 12979-UP |
| 18 | 01010-80630 | Bolt | 7 | SN: 12607-UP |
| 19 | 01643-30623 | Washer | 11 | SN: 12607-UP |
| 21 | 01580-00605 | Nut | 2 | SN: 12979-UP |
| 25 | 01643-30823 | Washer | 4 | SN: 12979-UP |
Komatsu SA12V140-1U-A Fuel Injection Pump 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.
Shop the Komatsu SA12V140-1U-A Fuel Injection Pump Parts collection
SA12V140-1U-A Fuel Injection Pump Parts lookup notes
Use this hub when the repair has already been narrowed to fuel injection pump 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 DK035302-0600 — SKU KOM-DK035302-0600 | Product code Dk035302-0600 | Bearing
- Komatsu Engine Bearing Center DK134306-1000 — SKU KOM-DK134306-1000 | Product code Dk134306-1000 | Bearing Center
- Komatsu Engine Coupling DK156631-1700 — SKU KOM-DK156631-1700 | Product code Dk156631-1700 | Coupling
- Komatsu Engine Coupling Ass'Y DK105664-0540 — SKU KOM-DK105664-0540 | Product code Dk105664-0540 | Coupling Ass'Y
- Komatsu Engine Feed Pump Ass'Y DK105237-1690 — SKU KOM-DK105237-1690 | Product code Dk105237-1690 | Feed Pump Ass'Y
- Komatsu Engine Gasket 6553-11-9110 — SKU KOM-6553-11-9110 | Gasket
- Komatsu Engine Gasket 6553-51-9110 — SKU KOM-6553-51-9110 | Gasket
- Komatsu Engine Gasket 6553-71-9510 — SKU KOM-6553-71-9510 | Gasket
- Komatsu Engine Gasket DK134115-0300 — SKU KOM-DK134115-0300 | Product code Dk134115-0300 | Gasket
- Komatsu Engine Gasket DK154371-3500 — SKU KOM-DK154371-3500 | Product code Dk154371-3500 | Gasket
- Komatsu Engine Lever DK155003-3100 — SKU KOM-DK155003-3100 | Product code Dk155003-3100 | Lever
- Komatsu Engine Lever Swivel DK154200-6420 — SKU KOM-DK154200-6420 | Product code Dk154200-6420 | Lever Swivel
- Komatsu Engine Nipple 6112-53-7720 — SKU KOM-6112-53-7720 | Nipple
- Komatsu Engine O-Ring 07000-01007 — SKU KOM-07000-01007 | O-Ring
- Komatsu Engine O-Ring 07000-62100 — SKU KOM-07000-62100 | O-Ring
- Komatsu Engine O-Ring 07002-10823 — SKU KOM-07002-10823 | O-Ring
- Komatsu Engine O-Ring 07002-11423 — SKU KOM-07002-11423 | Product code 07002-01423 | O-Ring
- Komatsu Engine O-Ring 6553-21-8110 — SKU KOM-6553-21-8110 | O-Ring
- Komatsu Engine O-Ring 6553-21-8140 — SKU KOM-6553-21-8140 | Product code 6553-21-8110 | O-Ring
- Komatsu Engine O-Ring 6553-41-8120 — SKU KOM-6553-41-8120 | O-Ring
- Komatsu Engine O-Ring 6553-51-8130 — SKU KOM-6553-51-8130 | Product code 6553-51-8160 | O-Ring
- Komatsu Engine O-Ring 6553-51-8160 — SKU KOM-6553-51-8160 | O-Ring
- Komatsu Engine O-Ring 6553-71-8320 — SKU KOM-6553-71-8320 | O-Ring
- Komatsu Engine Oil Seal DK029621-7020 — SKU KOM-DK029621-7020 | Product code Dk029621-7020 | Oil Seal
- Komatsu Engine Pin Dowel 6210-41-2431 — SKU KOM-6210-41-2431 | Pin Dowel
- Komatsu Engine Plunger Ass'Y DK134173-0220 — SKU KOM-DK134173-0220 | Product code Dk134173-0220 | Plunger Ass'Y
- Komatsu Engine Seal 6553-21-8510 — SKU KOM-6553-21-8510 | Seal
- Komatsu Engine Seal 6553-51-8520 — SKU KOM-6553-51-8520 | Seal
- Komatsu Engine Seat Spring DK134217-0700 — SKU KOM-DK134217-0700 | Product code Dk134217-0700 | Seat Spring
- Komatsu Engine Shaft DK155004-4900 — SKU KOM-DK155004-4900 | Product code Dk155004-4900 | Shaft
This hub includes 67 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.