Komatsu PC1250-8 Excavator Rocker Arm Housing Cover (#511700-) Parts
Komatsu PC1250-8 rocker arm housing cover (#511700-) parts for machine serial 30158-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: SAA6D170E-5C SN 511700-UP (For PC1250-8/PC1250LC-8/PC1250SP-8) / Engine Cylinder Head And Its Related Parts / Rocker Arm Housing Cover / Rocker Arm Housing Cover (#511700-).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 5 part occurrences
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| Line | Part number | Description | Qty | Order qty | Purchase options | |
|---|---|---|---|---|---|---|
| 0 | Cover AssemblySN: 511700-UP | 5 | Request quote | |||
| 1 | CoverSN: 511700-UP | 1 | Request quote | |||
| 2 | GasketSN: 511700-UP, KIT-FLAG: S | 1 | View product ↗ | |||
| 3 | Cover, (For Breather)SN: 511700-UP | 1 | Request quote | |||
| 4 | O-ringSN: 511700-UP, KIT-FLAG: S | 1 | View product ↗ |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu PC1250-8 Excavator Rocker Arm Housing Cover (#511700-) Parts
Use the Komatsu PC1250-8 Excavator Rocker Arm Housing Cover (#511700-) Parts listing to identify aftermarket replacement parts within the engine cylinder head and its related parts section. This excavator application is listed for machine serial 30158-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 5 listed part occurrences, including cover assembly (reference 6240-11-8500), cover (reference 6240-11-8110) and gasket (reference 6240-11-8810). 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 SAA6D170E-5C (engine serial 511700-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-head and related engine parts, follow the applicability attached to the selected assembly. Gaskets, fasteners and other components must be checked by their listed references rather than assumed to interchange between engine versions.
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.