Engine Related Parts & Electrical System

Komatsu WA320-1LC Electrical System (Rear Main Elect. Line) Parts

Komatsu WA320-1LC electrical system (rear main elect. line) parts for machine serial A25001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.

Catalog configuration: Engine Related Parts & Electrical System / Electrical System (Rear Main Elect. Line).

WA320-1LCMachine serial A25001-UP47 part occurrences

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

Assembly parts

Showing all 47 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	Description	Qty	Purchase options
1	RELAY	1	View product ↗
2	CAP	2	Request quote
3	HARNESS WIRING	1	Request quote
N/I	TERMINAL	1	Request quote
N/I	CONNECTOR	2	Request quote
N/I	TERMINAL	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	TERMINAL	1	Request quote
4	BAND	-	View product ↗
5	WASHER	5	View product ↗
6	SCREW	5	Request quote
7	CLIP	5	Request quote
8	CLIP	3	Request quote
9	WASHER	3	View product ↗
10	SCREW	3	Request quote
11	CLIP	12	Request quote
12	WASHER	14	View product ↗
13	BOLT	14	Request quote
14	WIRING HARNESS	1	Request quote
N/I	DIODE	2	View product ↗
N/I	BODY ASSY	2	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	2	Request quote
N/I	BODY	1	Request quote
N/I	O-RING	2	Request quote
N/I	GROMMET	3	Request quote
N/I	TERMINAL	21	Request quote
N/I	TERMINAL	11	Request quote
N/I	PLUG	4	Request quote
N/I	CONNECTOR	2	Request quote
N/I	CONNECTOR	1	Request quote
N/I	TERMINAL	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	TERMINAL	2	Request quote
N/I	TERMINAL	2	Request quote
N/I	BAND	-	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	2	Request quote
N/I	TERMINAL	4	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CLIP	3	Request quote
N/I	CLIP	2	Request quote
N/I	CLIP	1	Request quote
N/I	CLIP	2	View product ↗
N/I	CLIP	2	Request quote

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

Assembly notes

Catalog sitemap

Using Komatsu WA320-1LC Electrical System (Rear Main Elect. Line) Parts

Use the Komatsu WA320-1LC Electrical System (Rear Main Elect. Line) Parts listing to identify aftermarket replacement parts within the engine related parts & electrical system section. This wheel loader application is listed for machine serial A25001-UP; the diagram and parts table retain the selected configuration and its source notes.

The parts table contains 47 listed part occurrences, including relay (reference 421-06-11930), cap (reference 08038-02027) and harness wiring (reference 419-06-12390). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.

For electrical parts, compare the component reference and any voltage, connector or equipment-option notes shown in the listing. A similar description or shape alone is not a compatibility check.

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.