Engine Related Parts & Electrical System

Komatsu WA320-1LC Wheel Loader Electrical System (Main Line) Parts

Komatsu WA320-1LC electrical system (main 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 (Main Line).

WA320-1LCMachine serial A25001-UP106 part occurrences

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

Assembly parts

Showing all 106 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
6	NUT	1	Request quote
7	PLATE	1	Request quote
8	CLIP	2	Request quote
9	BOLT	15	Request quote
10	WASHER	15	View product ↗
12	WIRE	1	Request quote
13	PLATE	1	Request quote
N/I	CLIP	1	Request quote
14	BOLT	2	View product ↗
15	CLIP	1	Request quote
16	CLIP	4	Request quote
17	CLIP	1	Request quote
18	SCREW	8	Request quote
19	WASHER	8	View product ↗
20	CLIP	4	Request quote
21	CLIP	5	Request quote
22	CLIP	7	View product ↗
23	CLIP	3	Request quote
24	CLIP	2	Request quote
25	SEAT	1	Request quote
26	PLATE	1	Request quote
27	BOLT	2	Request quote
28	CLIP	3	Request quote
31	BAND	1	View product ↗
32	WIRE ASSEMBLY	1	Request quote
33	RELAY	1	Request quote
42	BRACKET	1	Request quote
1	WIRE ASSEMBLY	1	Request quote
N/I	CONNECTOR	7	Request quote
N/I	CONNECTOR	3	Request quote
N/I	DIODE	13	View product ↗
N/I	CONNRCTOR	17	Request quote
N/I	CONNECTOR	6	Request quote
N/I	CONNECTOR	2	Request quote
N/I	TERMINAL	58	Request quote
N/I	CONNECTOR	1	Request quote
N/I	RESISTOR	2	Request quote
N/I	BRACKET	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	2	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	2	Request quote
N/I	PLATE	4	Request quote
N/I	PLATE	2	Request quote
N/I	PLATE	4	Request quote
N/I	TERMINAL	50	Request quote
N/I	TERMINAL	4	Request quote
N/I	CONNECTOR	2	Request quote
N/I	CONNECTOR	14	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	4	Request quote
N/I	CONNECTOR	1	Request quote
N/I	TERMINAL	51	Request quote
N/I	TERMINAL	1	Request quote
N/I	BAND	11	View product ↗
N/I	TERMINAL	19	Request quote
N/I	TERMINAL	62	Request quote
N/I	PLUG	15	Request quote
N/I	CONNECTOR	3	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	O-RING	1	Request quote
N/I	GROMMET	2	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	O-RING	1	Request quote
N/I	GROMMET	2	Request quote
N/I	CONNECTOR	2	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	CONNECTOR	4	Request quote
N/I	CONNECTOR	1	Request quote
N/I	O-RING	1	Request quote
N/I	GROMMET	6	Request quote
N/I	CONNECTOR	2	Request quote
N/I	CABLE	1	Request quote
2	WIRE ASSEMBLY	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	GROMMET	1	Request quote
N/I	PLUG	1	Request quote
N/I	O-RING	1	Request quote
N/I	CONNECTOR	1	Request quote
N/I	DIODE	7	View product ↗
N/I	CONNECTOR	7	Request quote
N/I	TERMINAL	14	Request quote
N/I	TERMINAL	7	Request quote
N/I	CONNECTOR	6	Request quote
N/I	BAND	4	View product ↗
N/I	TAPE	1	Request quote
3	WIRE ASSEMBLY	1	Request quote
N/I	DIODE	1	View product ↗
N/I	CONNECTOR	1	Request quote
N/I	TERMINAL	2	Request quote
N/I	CONNECTOR	2	Request quote
N/I	BAND	1	View product ↗
N/I	BODY	1	Request quote
N/I	GROMMET	1	Request quote
N/I	TERMINAL	5	Request quote
N/I	PLUG	3	Request quote
11	WIRE ASSEMBLY	1	Request quote
N/I	CONNECTOR	2	Request quote
N/I	TERMINAL	1	Request quote

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

Assembly notes

WIRE ASSEMBLY

(SEE FOLLOWING PAGES FOR HARNESS PARTS LIST N/I)

WIRE ASSEMBLY

(SEE FOLLOWING PAGES FOR HARNESS PARTS LIST N/I)

WIRE ASSEMBLY

(SEE FOLLOWING PAGES FOR HARNESS PARTS LIST N/I)

SENSOR, CONVERTER OIL TEMPERATURE (SEE PG 01-074)

SENSOR, SPEED (SEE PG 01-074)

WIRE ASSEMBLY

(SEE FOLLOWING PAGES FOR HARNESS PARTS LIST N/I)

ACCUMULATOR (SEE PG 03-050)

VALVE, BRAKE (SEE PG 03-046)

WIRE ASSEMBLY (SEE PG 01-050)

Catalog sitemap

Using Komatsu WA320-1LC Wheel Loader Electrical System (Main Line) Parts

Use the Komatsu WA320-1LC Wheel Loader Electrical System (Main 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 106 listed part occurrences, including plate (reference 419-06-12470), clip (reference 423-06-12640) and wire (reference 419-06-12450). 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.