Komatsu D2 Engine Parts
Komatsu D2 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.
D2 engine parts by system
This page is the main gateway for Komatsu D2 engine parts. It connects engine-related products and deeper system hubs for the bulldozer 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: 09280-10020, 928010020, DK487009-2000, DK487010-4720, DK487018-5222, DK487020-2200, DK487026-1700, DK487030-2200, DK487031-2000, DK487039-0300, ND090993-0280
Sample matched products
- Komatsu 09280 10020 Valve Assembly
- Komatsu Dk487009 2000 Piston
- Komatsu Dk487010 4720 Piston Ring
- Komatsu Dk487018 5222 Cylinder Head
- Komatsu Dk487020 2200 Gasket
- Komatsu Dk487026 1700 Valve
- Komatsu Dk487030 2200 Seat
- Komatsu Dk487031 2000 Spring
- Komatsu Dk487039 0300 Gasket
- Komatsu Nd090993 0280 Spring
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.
Why WQC Parts
WQC Parts supplies WQ Certified parts for heavy equipment buyers who need dependable aftermarket Komatsu replacement parts. Built Better. Lasts Longer.