Komatsu PC01 Engine Parts

Komatsu PC01 Engine Parts is part of the WQC Parts Komatsu engine hub structure. These pages are built to help buyers move from broad Komatsu engine categories into the correct machine family, model family, engine system, and available WQ Certified replacement parts.

Use this hub as a guided lookup path. Komatsu model, serial range, engine arrangement, and parts-book confirmation should always be checked before ordering, especially on older machines and machines with multiple engine configurations.

PC01 engine parts by system

This page is the main gateway for Komatsu PC01 engine parts. It connects engine-related products and deeper system hubs for the excavator model family.

Common engine-related lookup areas

Depending on the machine arrangement, this model family may include internal engine components, gasket and seal items, cooling system parts, fuel system parts, oil system parts, electrical engine components, and support hardware. The matched product links below are examples from the available WQC product data.

Sample part numbers: 04052-00633, 07285-00085, 405200633, 406402512, 406404018, 406504218, 707-44-35010, 7075620590, 714500025, 728500085

Sample matched products

• Komatsu 04052 00633 Pin
• Komatsu 07285 00085 Clip
• Komatsu 04065 04218 Ring
• Komatsu 707 44 35010 Piston Ring
• Komatsu 707 56 20590 Dust Seal

Ordering note

Many Komatsu model families cover more than one series, engine arrangement, or serial range. Confirm the part number without dashes as an alternate part number and verify fitment before purchase.