Underground Mining Equipment Parts & Components

Our catalog covers all major mining equipment manufacturers including Caterpillar, Komatsu, John Deere, Case, Hitachi, Volvo, Doosan, Kobelco, and many more. We stock OEM-compatible replacement cooling components for hundreds of machine models used in surface and underground mining operations.

Yes. All cooling components are cross-referenced against OEM part numbers for direct fitment. For example, Komatsu parts reference OEM numbers such as 421-03-44120 and 561-03-81660, while Caterpillar components are matched to references like 204-4407. This ensures accurate compatibility and reliable replacements.

Yes. We carry 254 Komatsu-compatible cooling parts including radiators, charge air coolers, oil coolers, and coolant hoses for models including the HD785-7 dump truck, PC270 excavator series, D65 dozer, and WA500 wheel loader. Login to the website for part-specific pricing and availability.

Yes. Complete cooling packages are available for equipment such as the Caterpillar C18 engine (Part #850216, OEM Ref: 204-4407/C204-4407), suitable for mining gen-sets and heavy construction machinery. Complete packages reduce sourcing complexity and ensure all cooling system components are matched correctly.

Use the online catalog to search by manufacturer and equipment model, or contact our team via email (info@RadiatorSupplyHouse.com) by phone (877) 615-3002 or by clicking the Talk to an Expert button below with your machine model and OEM part number. Our specialists will help confirm compatibility and check stock availability for your specific underground mining application.

Pricing is available on request through a login-based system. Registered trade, fleet, and dealer customers receive access to competitive and tailored pricing. Contact us by phone at 1-877-615-3002, by email at info@RadiatorSupplyHouse.com, or by clicking the Talk to an Expert button below to get pricing for specific Caterpillar, Komatsu, John Deere, or other mining equipment cooling components.