Komatsu WA470-5 Wheel Loader Cylinder Head Parts
Komatsu WA470-5 cylinder head parts for machine serial 70001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: SAA6D125E-3A-8M S/N 310001-UP / Engine / Cylinder Head.
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 33 part occurrences
Select any parts and adjust quantities. Store products go to your cart; parts without a store match go into a quote request. Each button handles only its matching selections.
| Line | Part number | Description | Qty | Order qty | Purchase options | |
|---|---|---|---|---|---|---|
| 1 | CYLINDER HEAD ASS'Y,VALVE LESSSN: 310001-UP | 6 | Request quote | |||
| 2 | SLEEVESN: 310001-UP | 1 | View product ↗ | |||
| 3 | INSERT,EXHAUST VALVE (STD)SN: 310001-UP | 2 | View product ↗ | |||
| 3 | INSERT, 0.25MM,EXHAUST VALVE (OS)SN: 310001-UP | 2 | View product ↗ | |||
| 3 | INSERT, 0.50MM,EXHAUST VALVE (OS)SN: 310001-UP | 2 | Request quote | |||
| 3 | INSERT, 0.75MM,EXHAUST VALVE (OS)SN: 310001-UP | 2 | Request quote | |||
| 3 | INSERT, 1.00MM,EXHAUST VALVE (OS)SN: 310001-UP | 2 | Request quote | |||
| 4 | INSERT,INTAKE VALVE (STD)SN: 310001-UP | 2 | View product ↗ | |||
| 4 | INSERT, 0.25MM,INTAKE VALVE (OS)SN: 310001-UP | 2 | Request quote | |||
| 4 | INSERT, 0.50MM,INTAKE VALVE (OS)SN: 310001-UP | 2 | Request quote | |||
| 4 | INSERT, 0.75MM,INTAKE VALVE (OS)SN: 310001-UP | 2 | Request quote | |||
| 4 | INSERT, 1.00MM,INTAKE VALVE (OS)SN: 310001-UP | 2 | Request quote | |||
| 5 | GUIDE,VALVE (SERVICE ONLY)SN: 310001-UP | 4 | View product ↗ | |||
| 6 | PLUGSN: 310001-UP | 10 | View product ↗ | |||
| 7 | PLUGSN: 310001-UP | 1 | View product ↗ | |||
| 8 | PLUGSN: 310001-UP | 1 | View product ↗ | |||
| 9 | GUIDESN: 310001-UP | 2 | View product ↗ | |||
| 10 | PIN,DOWELSN: 310001-UP | 2 | View product ↗ | |||
| 11 | VALVE,INTAKESN: 310001-UP | 12 | View product ↗ | |||
| 12 | VALVE,EXHAUSTSN: 310001-UP | 12 | View product ↗ | |||
| 13 | SEAT,UPPERSN: 310001-UP | 24 | View product ↗ | |||
| 14 | SEAT,LOWERSN: 310001-UP | 24 | View product ↗ | |||
| 15 | COTTER,VALVESN: 310001-UP | 48 | View product ↗ | |||
| 16 | SPRINGSN: 310001-UP | 24 | View product ↗ | |||
| 17 | SEAL,VALVE STEM (K1)SN: 310001-UP | 24 | View product ↗ | |||
| 18 | CROSSHEAD ASS'YSN: 310001-UP | 12 | Request quote | |||
| 18 | CROSSHEADSN: 310001-UP | 1 | Request quote | |||
| 19 | SCREWSN: 310001-UP | 1 | Request quote | |||
| 20 | NUTSN: 310001-UP | 1 | Request quote | |||
| 21 | GASKET (K1)SN: 310001-UP | 6 | View product ↗ | |||
| 21 | GASKETSN: 310001-UP | 6 | View product ↗ | |||
| 26 | BOLTSN: 310001-UP | 36 | View product ↗ | |||
| 27 | BOLTSN: 310001-UP | 6 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 1 | Description: HEAD,CYLINDER | QTY: 1 | OPTIONS: SN: 310001-UP
STANDARD
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 22 | Description: GROMMET,OIL | QTY: 1 | OPTIONS: SN: 310001-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 23 | Description: GROMMET,OIL | QTY: 1 | OPTIONS: SN: 310001-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 24 | Description: GROMMET,WATER | QTY: 4 | OPTIONS: SN: 310001-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 25 | Description: GROMMET,WATER | QTY: 1 | OPTIONS: SN: 310001-UP
OVERSIZE 0.4MM
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 22 | Description: GROMMET,OIL | QTY: 1 | OPTIONS: SN: 310001-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 23 | Description: GROMMET,OIL | QTY: 1 | OPTIONS: SN: 310001-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 24 | Description: GROMMET,WATER | QTY: 4 | OPTIONS: SN: 310001-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 25 | Description: GROMMET,WATER | QTY: 1 | OPTIONS: SN: 310001-UP
Using Komatsu WA470-5 Wheel Loader Cylinder Head Parts
Use the Komatsu WA470-5 Wheel Loader Cylinder Head Parts listing to identify aftermarket replacement parts within the engine section. This wheel loader application is listed for machine serial 70001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 33 listed part occurrences, including cylinder head ass'y,valve less (reference 6156-11-1100), sleeve (reference 6136-11-1130) and insert,exhaust valve (std) (reference 6150-11-1320). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
The source engine application is SAA6D125E-3A-8M (engine serial 310001-UP). Match that engine identification as well as the machine serial range; the general machine model is not a substitute for engine-specific applicability.
Use the section and assembly descriptions together with the stated machine application. Preserve location, option and revision notes shown beside each part number when selecting a replacement or preparing a quote.
Catalog quantities describe the illustrated assembly. Adjust the order quantity to what you need, select the relevant rows, and use Add selected to cart for verified store matches or Add selected to quote for quote items. The diagram alone does not establish current stock or part interchangeability.