Komatsu WA250PT-3MC Wheel Loader Connecting Rod And Piston Parts
Komatsu WA250PT-3MC connecting rod and piston parts for machine serial A78001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Engine / Connecting Rod And Piston.
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 22 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 | ASSEMBLY, ENGINE ROD | 6 | View product ↗ | |||
| 1 | ROD, ENGINE CONNECTING | 1 | Request quote | |||
| 2 | BOLT, CONNECTING ROD CAP (MJ11-1.25X59) | 1 | Request quote | |||
| 3 | BUSHING | 1 | View product ↗ | |||
| 4 | BEARING, CONNECTING ROD (STD) | 12 | View product ↗ | |||
| 5 | KIT, ENGINE PISTON (STD, RATIO 17.3) | 6 | Request quote | |||
| 5 | PISTON, ENGINE | 1 | Request quote | |||
| 6 | RING, RETAINING | 2 | View product ↗ | |||
| 7 | SET, PISTON RING | 1 | View product ↗ | |||
| 8 | PIN, PISTON | 6 | View product ↗ | |||
| 4 | BEARING, CONNECTING ROD (0.25MM OVER) | - | View product ↗ | |||
| 4 | BEARING, CONNECTING ROD (0.50MM OVER) | - | View product ↗ | |||
| 4 | BEARING, CONNECTING ROD (0.75MM OVER) | - | View product ↗ | |||
| 4 | BEARING, CONNECTING ROD (1.00MM OVER) | - | View product ↗ | |||
| 17 | KIT, ENGINE PISTON (0.50MM OVERSIZE) | 6 | Request quote | |||
| 5 | PISTON, ENGINE | 1 | Request quote | |||
| 6 | RING, RETAINING | 2 | View product ↗ | |||
| 7 | SET, PISTON RING | 1 | Request quote | |||
| 21 | KIT, ENGINE PISTON (1.00MM OVERSIZE) | 6 | Request quote | |||
| 5 | PISTON, ENGINE | 1 | Request quote | |||
| 6 | RING, RETAINING | 2 | View product ↗ | |||
| 7 | SET, PISTON RING | 1 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
SERVICE PARTS
Using Komatsu WA250PT-3MC Wheel Loader Connecting Rod And Piston Parts
Use the Komatsu WA250PT-3MC Wheel Loader Connecting Rod And Piston Parts listing to identify aftermarket replacement parts within the engine section. This wheel loader application is listed for machine serial A78001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 22 listed part occurrences, including assembly, engine rod (reference 6732-31-3101), rod, engine connecting (reference NSS) and bushing (reference 6732-31-3132). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
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.