Komatsu WA250PT-5L Wheel Loader Cylinder Head Parts
Komatsu WA250PT-5L cylinder head parts for machine serial A79001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: SAA6D102E-2E S/N .-UP / Engine / Cylinder Head.
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 19 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 | |
|---|---|---|---|---|---|---|
| 0 | HEAD ASS'Y,CYLINDERSN: .-UP | 1 | Request quote | |||
| 2 | PLUG,EXPANSIONSN: .-UP | 5 | Request quote | |||
| 3 | INSERT,EXHAUSTSN: .-UP | 6 | View product ↗ | |||
| 4 | INSERT,INTAKESN: .-UP | 6 | View product ↗ | |||
| 5 | PLUG,PIPESN: .-UP | 5 | Request quote | |||
| 6 | PLUG,PIPESN: .-UP | 1 | Request quote | |||
| 7 | SEAL,VALVE STEMSN: .-UP | 12 | View product ↗ | |||
| 9 | INTAKE VALVE ASS'YSN: .-UP | 6 | View product ↗ | |||
| 9 | COTTER,VALVESN: .-UP | 2 | View product ↗ | |||
| 12 | EXHAUST VALVE ASS'YSN: .-UP | 6 | View product ↗ | |||
| 11 | COTTER,VALVESN: .-UP | 2 | View product ↗ | |||
| 12 | SPRING,VALVESN: .-UP | 12 | View product ↗ | |||
| 13 | RETAINER,VALVE SPRINGSN: .-UP | 12 | View product ↗ | |||
| 14 | BOLTSN: .-UP | 6 | Request quote | |||
| 15 | BOLTSN: .-UP | 14 | Request quote | |||
| 16 | GASKET,CYLINDER HEADSN: .-UP | 1 | View product ↗ | |||
| 21 | GUIDE, 60.50MM,VALVE STEMSN: .-UP | 6 | View product ↗ | |||
| 22 | GUIDE, 51.75MM,VALVE STEMSN: .-UP | 6 | View product ↗ | |||
| 23 | GUIDE,VALVE STEMSN: .-UP | 12 | View product ↗ |
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: .-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 8 | Description: VALVE | QTY: 1 | OPTIONS: SN: .-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 10 | Description: VALVE | QTY: 1 | OPTIONS: SN: .-UP
SERVICE PARTS
Using Komatsu WA250PT-5L Wheel Loader Cylinder Head Parts
Use the Komatsu WA250PT-5L Wheel Loader Cylinder Head Parts listing to identify aftermarket replacement parts within the engine section. This wheel loader application is listed for machine serial A79001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 19 listed part occurrences, including head ass'y,cylinder (reference 6735-11-1161), plug,expansion (reference 6736-11-1160) and insert,exhaust (reference 6732-11-1170). 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 SAA6D102E-2E (engine serial .-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.