Caterpillar Marine Engine Parts (Search Results Collection)
- 9 OEM-compatible Caterpillar part numbers
- Covers aftercoolers, radiators & oil coolers
- Fits D11T, D10T, D7E & 320B models
OEM-Compatible Parts
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Caterpillar Marine Engine Parts from Radiator Supply House include aftercoolers, charge air coolers, oil coolers, radiators, cooling packages, and shrouds engineered for OEM-compatible direct replacement. Designed for marine, industrial, and heavy-duty applications, these components ensure reliable thermal management across Caterpillar engine families including C18, C32, 3208, 3306, and 3406.
Yes, Caterpillar continues to manufacture marine engines under the Cat Marine brand. Their lineup includes propulsion and auxiliary power engines such as the C4.4, C7.1, C18, and C32 models, which are widely used in commercial vessels, workboats, and recreational marine applications. Replacement cooling parts for these engines remain in active production and supply.
Talk to our experts for custom solutions and tailored guidance.
Cooling system parts for CAT marine engines powering workboats, commercial ferries, and offshore vessels.
Aftercoolers, radiators, and oil coolers for Caterpillar bulldozers, excavators, and compaction rollers.
Complete cooling packages for CAT C18 and C32 engines used in industrial GenSet and standby power systems.
Engine cooling components for Caterpillar forestry machines and stationary industrial equipment thermal management.
Talk to our experts for custom solutions and tailored guidance.
We stock OEM-compatible cooling parts for Caterpillar engine families including C18, C32, 3208, 3306, 3406, and more — all in one place.
With inventory spanning 300+ manufacturers, we source specialized marine cooling components that are difficult to locate through standard channels.
From individual oil coolers and aftercoolers to complete cooling packages, we provide comprehensive thermal management solutions for CAT marine engines.
Submit your inquiry and our team will respond with part availability, OEM cross-references, and trade pricing within one business day.
For immediate assistance, feel free to give us a direct call at +1 877-615-3002.
For immediate assistance, feel free to give us a direct call at +1 877-615-3002.
