Komatsu WA470-8 Wheel Loader Crankshaft (#860103-) Parts
Komatsu WA470-8 crankshaft (#860103-) parts for machine serial 100001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: SAA6D125E-7D S/N 860103-UP (For WA470-8) / Engine Cylinder Block And Its Related Parts / Crankshaft / Crankshaft (#860103-).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 13 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 | CRANKSHAFT ASSEMBLYSN: 860103-UP | 1 | Request quote | |||
| 2 | GEAR, CRANKSHAFTSN: 860103-UP | 1 | View product ↗ | |||
| 3 | KEYSN: 860103-UP | 1 | Request quote | |||
| 4 | MAIN METAL ASSEMBLYSN: 860103-UP | 7 | View product ↗ | |||
| 5 | MAIN METAL ASSEMBLY, UNDERSIZE 0.25MMSN: 860103-UP | 7 | View product ↗ | |||
| 6 | MAIN METAL ASSEMBLY, UNDERSIZE 0.50MMSN: 860103-UP | 7 | View product ↗ | |||
| 7 | MAIN METAL ASSEMBLY, UNDERSIZE 0.75MMSN: 860103-UP | 7 | View product ↗ | |||
| 8 | MAIN METAL ASSEMBLY, UNDERSIZE 1.00MMSN: 860103-UP | 7 | View product ↗ | |||
| 5 | THRUST METAL ASSEMBLYSN: 860103-UP | 1 | View product ↗ | |||
| 5 | THRUST METAL ASSEMBLY, UNDERSIZED 0.25MMSN: 860103-UP | 1 | View product ↗ | |||
| 5 | THRUST METAL ASSEMBLY, UNDERSIZED 0.50MMSN: 860103-UP | 1 | View product ↗ | |||
| 5 | THRUST METAL ASSEMBLY, UNDERSIZED 0.75MMSN: 860103-UP | 1 | Request quote | |||
| 5 | THRUST METAL ASSEMBLY, UNDERSIZED 1.00MMSN: 860103-UP | 1 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
CRANKSHAFT
METAL, UPPER
METAL, UPPER
METAL, UPPER
METAL, UPPER
METAL, UPPER
METAL, LOWER
METAL, LOWER
METAL, LOWER
METAL, LOWER
METAL, LOWER
METAL
METAL
METAL
METAL
METAL
Using Komatsu WA470-8 Wheel Loader Crankshaft (#860103-) Parts
Use the Komatsu WA470-8 Wheel Loader Crankshaft (#860103-) Parts listing to identify aftermarket replacement parts within the engine cylinder block and its related parts section. This wheel loader application is listed for machine serial 100001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 13 listed part occurrences, including crankshaft assembly (reference 6252-31-1010), gear, crankshaft (reference 6150-35-1120) and key (reference 6150-31-1130). 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-7D (engine serial 860103-UP). Match that engine identification as well as the machine serial range; the general machine model is not a substitute for engine-specific applicability.
For cylinder-block and related engine components, compare the listed engine serial break and every row-specific option. Use the individual part reference rather than the diagram appearance to distinguish revisions.
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.