Komatsu WA470-1 Air Compressor (Inner Parts)(#41985-) Parts
Komatsu WA470-1 air compressor (inner parts)(#41985-) parts for machine serial 10001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: S6D125-1KK-FW S/N 10001-UP / Engine / Air Compressor (Inner Parts)(#41985-).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 42 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 | AIR COMPRESSOR ASS'YSN: 49306-UP | 1 | View product ↗ | |||
| 1 | AIR COMPRESSOR ASS'YSN: 41985-49305 | The part specified in the line above can be used instead of this part | 1 | View product ↗ | |||
| 1 | CASE,CRANKSN: 41985-UP | 1 | Request quote | |||
| 2 | CRANKSHAFTSN: 49306-UP | 1 | Request quote | |||
| 2 | CRANKSHAFTSN: 41985-49305 | The part specified in the line above can be used instead of this part | 1 | Request quote | |||
| 3 | BEARINGSN: 41985-UP | 2 | Request quote | |||
| 4 | COVERSN: 49306-UP | 1 | Request quote | |||
| 4 | COVER,BEARINGSN: 41985-49305 | The part specified in the line above can be used instead of this part | 1 | Request quote | |||
| 5 | SEAL,OIL (K8)SN: 41985-UP | 1 | Request quote | |||
| 6 | O-RING (K8)SN: 41985-UP | 1 | Request quote | |||
| 7 | O-RING (K8)SN: 41985-UP | 1 | Request quote | |||
| 8 | CYLINDERSN: 41985-UP | 1 | Request quote | |||
| 9 | CONNECTING ROD A.SN: 41985-UP | 1 | Request quote | |||
| 13 | PISTON ASS'YSN: 41985-UP | 1 | Request quote | |||
| 10 | PISTONSN: 41985-UP | 1 | Request quote | |||
| 11 | RING KIT,PISTONSN: 41985-UP | 1 | Request quote | |||
| 12 | PIN,PISTONSN: 41985-UP | 1 | Request quote | |||
| 13 | RING,SNAPSN: 41985-UP | 2 | Request quote | |||
| 14 | GASKET (K8)SN: 41985-UP | 1 | Request quote | |||
| 19 | CYLINDER HEAD ASS'YSN: 41985-UP | 1 | Request quote | |||
| 15 | HEAD,CYLINDERSN: 41985-UP | 1 | Request quote | |||
| 16 | GUIDESN: 41985-UP | 1 | Request quote | |||
| 17 | SPRING,INTAKE VALVESN: 41985-UP | 1 | Request quote | |||
| 18 | VALVE,PLATESN: 41985-UP | 2 | Request quote | |||
| 19 | SEAT,INTAKE VALVESN: 41985-UP | 1 | Request quote | |||
| 20 | GASKET (K8)SN: 41985-UP | 2 | Request quote | |||
| 21 | GUIDE,SPRINGSN: 41985-UP | 1 | Request quote | |||
| 22 | GUIDE,DELIVERY VALVESN: 41985-UP | 1 | Request quote | |||
| 23 | SPRING,DELIVERY VALVESN: 41985-UP | 1 | Request quote | |||
| 24 | SEAT,DELIVERY VALVESN: 41985-UP | 1 | Request quote | |||
| 25 | GASKET (K8)SN: 41985-UP | 1 | Request quote | |||
| 26 | SHIM (K8)SN: 41985-UP | 1 | Request quote | |||
| 27 | UNLOADER VALVE A.SN: 41985-UP | 1 | Request quote | |||
| 28 | BOLTSN: 41985-UP | 4 | Request quote | |||
| 29 | BOLTSN: 41985-UP | 4 | Request quote | |||
| 30 | BOLTSN: 41985-UP | 4 | Request quote | |||
| 31 | WASHER,SPRINGSN: 41985-UP | 4 | Request quote | |||
| 32 | WASHER,SPRINGSN: 41985-UP | 4 | Request quote | |||
| 33 | WASHERSN: 41985-UP | 4 | Request quote | |||
| 34 | ADAPTERSN: 41985-UP | 1 | Request quote | |||
| 35 | BOLTSN: 41985-UP | 2 | Request quote | |||
| 36 | WASHER,SPRINGSN: 41985-UP | 2 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu WA470-1 Air Compressor (Inner Parts)(#41985-) Parts
Use the Komatsu WA470-1 Air Compressor (Inner Parts)(#41985-) Parts listing to identify aftermarket replacement parts within the engine section. This wheel loader application is listed for machine serial 10001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 42 listed part occurrences, including air compressor ass'y (reference 6151-81-3112), air compressor ass'y (reference 6151-81-3111) and case,crank (reference DK487000-5800). 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 S6D125-1KK-FW (engine serial 10001-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.