Komatsu 01580-03931 Nut

Komatsu 01580-03931 Nut

WQC Parts supplies this aftermarket Komatsu 01580-03931 nut for heavy equipment repair, rebuild, and maintenance applications. Usage evidence connects this part to wheel loaders, motor graders, pipelayers, bulldozers applications.

• Part Number: 01580-03931
• Alternate Part Number: 0158003931
• Product Type: Nut
• Machine Families: Wheel Loaders, Motor Graders, Pipelayers, Bulldozers
• Representative Models: WA900-3E0, WA800-3E0, WA700, WA500, WA600, WA800, WA900, WA600-6R, WA500-6R, WA800-1, WA800-1-A, WA800-2L, WA800-2LC, WA800-3LC, WA800L, WA900-1L, WA900-1LC A20008-UP, WA900-3LC
• Serial Range Evidence: 2052-UP (ENGINEERING WORKS SPEC.), 2052-UP (SNOW WORKS SPEC.), 2052-UP, 1001-UP, 15686-UP (SA6D140-2 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (SA6D140-2 ENG. INSTALLED), 31416-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP (S6D155-4 ENG. INSTALLED (-50CENT. SPEC.)), 15686-UP, 1010-UP, 1800-UP (S6D155-4 ENG. INSTALLED (CHASSIS ONLY)), 55001-55478 (ECOT3, FOR EU)

Application Evidence

Parts-book descriptions associated with this item include: NUT.

Representative usage paths:

• GRADERS / GD705R-1 S/N 2052-UP (Engineering Works Spec.) / STEERING SYSTEM / STEERING BOOSTER AND LINKAGE (1415)
• GRADERS / GD705R-1 S/N 2052-UP (Snow Works Spec.) / STEERING SYSTEM / STEERING BOOSTER AND LINKAGE (1415)
• GRADERS / GD705R-1 S/N 2052-UP / STEERING SYSTEM / STEERING BOOSTER AND LINKAGE (1415)
• GRADERS / GD705R-2 S/N 1001-UP / CONTROL SYSTEM / STEERING BOOSTER AND LINKA (2415)
• GRADERS / GD705R-1A S/N 2052-UP / STEERING SYSTEM / STEERING BOOSTER AND LINKAGE (1415)

This listing was enriched from 1509 usage rows and 111 model evidence records in the WQC Parts application dataset.

Fitment Confirmation

Komatsu parts can vary by machine model, serial number, arrangement, and production option. Before ordering, confirm fitment using your machine model, serial range, and parts-book reference. If you are unsure, contact WQC Parts with your machine information and we will help verify the correct replacement part.

WQ Certified Parts

WQC Parts focuses on WQ Certified aftermarket Komatsu replacement parts built for equipment owners who need dependable sourcing, practical support, and fast identification of the right part.

Note: This is an aftermarket replacement part. WQC Parts is not an official Komatsu dealer and this product is not represented as a genuine OEM Komatsu part.