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Caterpillar 247-7133 Thermostat (Temperature Regulator)

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Genuine Caterpillar 247-7133 Temperature Regulator (Thermostat) designed for CAT engine cooling systems. Built with a durable stainless steel housing and brass/copper sleeve, this OEM US-made part ensures precise coolant flow control and optimal engine performance.

Caterpillar 160-8197 Connecting Rod Bolt

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Buy the genuine Caterpillar 160-8197 Connecting Rod Bolt for Cat C9 diesel engines. This high-strength steel, flange hex head bolt is designed to securely fasten connecting rod caps under extreme torque loads, ensuring peak engine performance and durability.

Caterpillar 2983810 Thermostat Housing

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Genuine OEM Caterpillar 2983810 (298-3810) cast aluminum thermostat housing for CAT C9 diesel engines. Features casting mark 312-2652, an elbow water outlet, and an integrated thermostat element for reliable engine cooling, perfect fitment, and superior temperature control.

Caterpillar 345-4547 Air Conditioner Compressor Group

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Shop the genuine Caterpillar 345-4547 Air Conditioner Compressor Group. This USA-made, OEM replacement A/C compressor ensures reliable climate control, perfect fitment, and peak HVAC performance for your CAT heavy equipment.

Caterpillar 188-5296 Generator Set Control Panel

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Ensure peak performance and safety for your power systems with the genuine Caterpillar 188-5296 Generator Set Control Panel. This 24VDC industrial control module offers advanced LED fault monitoring, dual digital displays, and a robust integrated relay module. Designed for seamless compatibility with CAT generator sets, it provides reliable engine protection and intuitive system diagnostics.

Caterpillar 374.90F Hydraulic Motor

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Shop the genuine Caterpillar 374.90F Hydraulic Motor (OEM Part W42011000) for your heavy machinery. Featuring a rugged cast iron housing, secure mounting flange, and complete drive shaft assembly, this CAT hydraulic motor ensures optimal power transfer, precise rotation, and long-lasting durability in the toughest environments.

Caterpillar 358-2091-GP02 Hydraulic Solenoid Valve Assembly

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Upgrade or repair your heavy equipment with the genuine Caterpillar 358-2091-GP02 Hydraulic Solenoid Valve Assembly. Featuring dual 12VDC 16W coils and a 3-port manifold, this OEM part ensures precise fluid control and lasting reliability for your CAT machinery.

Caterpillar 379-3359-02 Overspeed Protection Module

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Ensure maximum engine safety with the genuine Caterpillar 379-3359-02 Overspeed Protection Module. This 8-40 VDC OEM electronic controller features magnetic pickup inputs, adjustable potentiometers, and multiple relay outputs for precise engine speed monitoring and reliable overspeed prevention in heavy-duty applications.

Caterpillar 314-7755 Voltage Regulator

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Maximize your generator's performance with the genuine Caterpillar 314-7755 Automatic Voltage Regulator (AVR). Featuring a robust 12A, 125Vdc output, versatile 1-phase/3-phase power inputs, and integrated heat sinks, this OEM CAT part guarantees stable, efficient, and safe power regulation for heavy-duty industrial applications.

Caterpillar 6V-3291 Generator AVR

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Buy the genuine Caterpillar 6V-3291 Automatic Voltage Regulator (AVR) to ensure stable and reliable power for your Cat generator sets. Featuring a durable metal enclosure, standard terminal connections (1, 2, 3, -B, S, D, +B), and cross-compatibility with part 9X9857, this OEM Cat AVR is the perfect replacement part for your industrial power needs.

Caterpillar 377-1859-01-AL Electronic Control Module (ECM)

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Ensure peak performance for your heavy equipment with the OEM Caterpillar 377-1859-01-AL Electronic Control Module (ECM). Built for harsh industrial environments, this robust controller features weather-sealed multi-pin connectors, advanced microprocessing, and vibration-resistant strain reliefs. Ideal for critical Cat machinery repairs and system maintenance.

Caterpillar 387-9434 HEUI Fuel Injector

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Maximize your diesel engine's performance and fuel efficiency with the genuine Caterpillar 387-9434 HEUI Fuel Injector. Engineered for high-pressure systems, this OEM replacement part ensures precise fuel delivery, robust durability, and reliable operation for your heavy-duty Cat equipment.