This helps find the right parts for your equipment. When a potential match is found you will see: ✓ Potential Match
⚠ Please double-check fitment before ordering.
Factory specs, serial number guides, common failure points, and verified replacement parts — organized by model. Select yours below.
Model Guide
Model Guide
Model Guide
Model Guide
Model Guide
Specs and parts references for Komatsu wheel loaders, covering machine dimensions, capacities, service intervals, and component fitment across the WA380, WA450, and WA475 series loaders.