H0 Hydraulic System

Komatsu WA380-5 Wheel Loader Hydraulic Pump Serial H50051 - UP Parts

Komatsu WA380-5 hydraulic pump serial h50051 - up parts for machine serial H50051 - UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.

Catalog configuration: H0 Hydraulic System / Hydraulic Pump.

WA380-5Machine serial H50051 - UP44 part occurrences

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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.

Assembly parts

Showing all 44 part occurrences

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LinePart numberDescriptionQtyOrder qtyPurchase options
1PUMP ASSEMBLYSN: H50051-UPY1610-01A01View product ↗
2PUMP SWITCH / STEERINGSN: H50051-UPY1610-11A01Request quote
3BOLTSN: H50051-UP2Request quote
4WASHERSN: H50051-UP2View product ↗
5O-RINGSN: H50051-UP1View product ↗
6O-RINGSN: H50051-UP1View product ↗
7BOLTSN: H50051-UP2Request quote
8WASHERSN: H50051-UP2View product ↗
9HOSESN: H50051-UP1Request quote
10CLAMPSN: H50051-UP4Request quote
11TUBESN: H50051-H504591Request quote
11ATUBESN: H50460-UP1Request quote
12O-RINGSN: H50051-UP1View product ↗
13HOSESN: H50051-UP1Request quote
14CLAMPSN: H50051-UP4View product ↗
15TUBESN: H50459-UP1Request quote
17TUBESN: H50321-H504581Request quote
18TUBESN: H50051-H503201Request quote
16O-RINGSN: H50051-UP1View product ↗
17BOLTSN: H50051-UP4View product ↗
18WASHERSN: H50051-UP4Request quote
19BOLTSN: H50051-UP4Request quote
20WASHERSN: H50051-UP4View product ↗
21BRACKETSN: H50366-UP1Request quote
25BRACKETSN: H50051-H503651Request quote
22BOLTSN: H50051-UP2Request quote
23WASHERSN: H50051-UP2View product ↗
24ACLIPSN: H50051-UP1Request quote
24BCLIPSN: H50051-UP1Request quote
25WASHERSN: H50051-UP4View product ↗
26NUTSN: H50051-UP4View product ↗
27TUBESN: H50051-H504521Request quote
27ATUBESN: H50453-UP1Request quote
28O-RINGSN: H50051-UP1Request quote
29WASHERSN: H50051-UP4Request quote
30BOLTSN: H50051-UP4Request quote
31HOSESN: H50051-UP1Request quote
32CLAMPSN: H50051-UP4View product ↗
33TUBESN: H50051-UP1Request quote
34O-RINGSN: H50051-UP1View product ↗
35BOLTSN: H50051-UP4Request quote
36WASHERSN: H50051-UP4View product ↗
37HOSESN: H50051-UP1View product ↗
38CLAMPSN: H50051-UP4View product ↗

Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.

Assembly notes

Catalog sitemap

Using Komatsu WA380-5 Wheel Loader Hydraulic Pump Serial H50051 - UP Parts

Use the Komatsu WA380-5 Wheel Loader Hydraulic Pump Serial H50051 - UP Parts listing to identify aftermarket replacement parts within the h0 hydraulic system section. This wheel loader application is listed for machine serial H50051 - UP; the diagram and parts table retain the selected configuration and its source notes.

The parts table contains 44 listed part occurrences, including pump assembly (reference 705-55-33080), pump switch / steering (reference 705-51-31160) and hose (reference 07260-07422). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.

For hydraulic replacement parts, compare the listed circuit, cylinder, valve or hose application wherever identified in the selected assembly. Retain connection and configuration notes when requesting a quote rather than relying on appearance alone.

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.

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