Work Equipment Control System

Komatsu WA320-1LC Wheel Loader 2-Spool Control Valve Parts

Komatsu WA320-1LC 2-spool control valve parts for machine serial A25001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.

Catalog configuration: Work Equipment Control System / 2-Spool Control Valve.

WA320-1LCMachine serial A25001-UP51 part occurrences

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

Assembly parts

Showing all 51 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
0	VALVE ASSEMBLY, 2-SPOOL CONTROL	1	Request quote
N/I	BOLT	2	Request quote
N/I	BOLT	1	Request quote
N/I	WASHER	1	View product ↗
N/I	SPACER	1	Request quote
5	BODY GROUP ASSEMBLY	1	Request quote
1	BODY	1	Request quote
2	PLUG	1	View product ↗
3	O-RING	1	Request quote
4	PLUG	2	Request quote
5	O-RING	2	View product ↗
6	O-RING	2	View product ↗
7	SPOOL, DUMP	1	Request quote
8	SPOOL, LIFT	1	Request quote
9	RETAINER	2	Request quote
10	RETAINER	1	Request quote
11	COLLAR	1	Request quote
12	RETAINER	1	Request quote
13	SPRING	2	Request quote
14	BOLT	1	Request quote
15	BOLT	1	Request quote
16	WASHER	1	View product ↗
17	CASE	2	Request quote
18	O-RING	2	View product ↗
19	BOLT	4	Request quote
20	JOINT	2	Request quote
21	CASE, LEVER	2	Request quote
22	COLLAR	2	Request quote
23	O-RING	2	View product ↗
24	BOLT	8	Request quote
25	BEARING	2	Request quote
26	BEARING	2	Request quote
27	SEAL, OIL	2	View product ↗
28	LEVER	2	Request quote
29	KEY	2	View product ↗
30	LEVER	2	Request quote
31	BOLT	2	Request quote
32	PLATE	2	Request quote
33	GASKET	2	Request quote
34	BOLT	8	View product ↗
35	VALVE, CHECK	2	Request quote
36	SPRING	2	Request quote
37	PLUG	2	Request quote
38	O-RING	2	Request quote
39	PLUG	1	Request quote
40	O-RING	1	View product ↗
41	RING, BACH-UP	1	View product ↗
42	O-RING	1	View product ↗
43	FLANGE	1	Request quote
44	O-RING	1	View product ↗
45	BOLT	2	Request quote

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

Assembly notes

VALVE ASSEMBLY, MAIN RELIEF (SEE PG 06-018)

VALVE ASSEMBLY, SUCTION & SAFETY (SEE PG 06-020)

VALVE ASSEMBLY, SUCTION (SEE PG 06-022)

Catalog sitemap

Using Komatsu WA320-1LC Wheel Loader 2-Spool Control Valve Parts

Use the Komatsu WA320-1LC Wheel Loader 2-Spool Control Valve Parts listing to identify aftermarket replacement parts within the work equipment control 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 51 listed part occurrences, including valve assembly, 2-spool control (reference 700-92-14002), spacer (reference 419-64-13110) and body group assembly (reference 700-92-00020). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.

For work-equipment parts, check the attachment configuration and any boom, arm, bucket or lift arrangement named in the assembly. Keep capacity, length and left/right distinctions wherever the source provides them.

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.