Komatsu Replacement Rubber Parts

About Our Komatsu Parts

We supply OEM-verified replacement cab mount rubber parts for Komatsu excavators, dozers, and other heavy construction equipment. Our Komatsu cab mount range covers the most common part numbers used in the PC, D, WA, and GD series equipment operating across North American job sites.

Each Komatsu cab mount is manufactured with natural rubber compounds matched to original Komatsu hardness specifications. Dimensional verification against Komatsu engineering drawings is performed before each production run, ensuring drop-in compatibility with existing mounting hardware.

The Komatsu 17A-54 series covers PC-series hydraulic excavators, while the 56B-50 and 56D-50 series address D-series crawler dozers. Our cross-reference database also allows matching from other Komatsu model-specific numbers to our production range.

Komatsu Parts Catalog

Request a Komatsu Part Quote

Not finding your exact Komatsu part number? Our engineering team maintains an extensive cross-reference database. Send us the part number, equipment model, and quantity — we will respond with pricing and availability within 24 hours.