OEM-Equivalent Quality Parts

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Caterpillar Transmission Parts

Radiator Supply House stocks Caterpillar-compatible transmission cooling parts including transmission oil coolers, radiators, charge air coolers, and complete cooling packages. These aftermarket replacement components serve construction, mining, and agricultural equipment operators seeking reliable, OEM-equivalent thermal management solutions for CAT machinery.

Our Range of Products

Radiator Supply House - Machinery Cooling Components Collection

4,885+ cooling components in catalog
Fits Cat, Deere, Komatsu & more
Radiators, coolers & full packages

Oil Coolers Collection — incl. Engine & Transmission Oil Cooler Lines

1,466+ oil cooler SKUs available
Fits excavators, dozers & ag equipment
Hydraulic & engine oil cooler options

Case Equipment Cooling & Thermal Components Collection

250 Case-compatible cooling components
Fits excavators, loaders & tractors
Full range: radiators, CAC & AC parts

International Truck Cooling & HVAC Parts Collection

457 International truck cooling parts
Covers fire trucks, dump & UPS fleets
Radiators, CAC, AC & tank components

John Deere Cooling Components Collection

565 John Deere-compatible SKUs stocked
Fits tractors, dozers & telehandlers
Hydraulic, hydrostatic & transmission coolers

Frequently Asked Questions

What types of Caterpillar transmission parts does Radiator Supply House carry?

Radiator Supply House carries Caterpillar-compatible transmission oil coolers, hydraulic oil coolers, radiators, charge air coolers, and complete cooling packages. These aftermarket replacement parts are available for a wide range of CAT construction, mining, and industrial equipment models through their catalog of over 4,885 SKUs.

Are these Caterpillar transmission parts OEM or aftermarket?

Which Caterpillar equipment models are compatible with the transmission coolers in your catalog?

How do I find pricing for Caterpillar transmission parts?

Does Radiator Supply House ship Caterpillar transmission parts across the USA?

Can I get a complete cooling package for my Caterpillar equipment, not just a transmission cooler?

What support is available if I am unsure which Caterpillar transmission part I need?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Construction & Mining

Transmission coolers and thermal parts for CAT excavators, dozers, and wheel loaders operating in demanding job sites.

Agriculture & Farming

Replacement transmission and cooling components for Caterpillar-compatible agricultural tractors and heavy farming equipment.

Forestry & Logging

Transmission oil coolers and hydraulic cooling parts for heavy forestry equipment working in remote, high-load environments.

Oil & Gas Operations

Heavy-duty transmission and hydraulic coolers for Caterpillar-compatible drilling and frac equipment in oil field environments.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Why Construction & Mining Equipment Operators Choose Radiator Supply House

Massive CAT-Compatible Inventory

Access over 4,885 Caterpillar-compatible cooling and transmission parts in one catalog, reducing sourcing time and downtime for your fleet.

OEM-Equivalent Replacement Parts

ICEBOX replacement parts deliver OEM-equivalent quality for Caterpillar transmission coolers, ensuring reliable performance and extended component life.

Specialized Cooling System Expertise

Decades of focus on heavy equipment cooling systems means expert guidance for sourcing the right Caterpillar transmission cooler for your specific model.

Need a Caterpillar Transmission Part? Let's Help.

Submit your inquiry and our cooling parts specialists will confirm availability, compatibility, and pricing for your CAT equipment within one business day.

For immediate assistance, feel free to give us a direct call at +1 877-615-3002.