CATERPILLAR genuine supply category

Diesel Engine Parts

Engine overhaul, filtration, cooling, valve-train, turbocharger, ignition, and service parts for diesel and gas engines.

View all products

C15 CATERPILLAR genuine industrial part

Engine Parts

C15

Caterpillar C15 diesel engine platform for heavy vehicle, equipment, and industrial engine applications.

C32B CATERPILLAR genuine industrial part

Engine Parts

C32B

Caterpillar C32B high-power V12 diesel engine platform for marine, heavy-equipment, and industrial applications.

107-7330 CATERPILLAR genuine industrial part

Engine Parts

107-7330

An engine rocker arm or valve-train component.

1R1808 CATERPILLAR genuine industrial part

Engine Parts

1R1808

A CAT filter or filter element set for engine service applications.

20R-0472 CATERPILLAR genuine industrial part

Engine Parts

20R-0472

Cat Reman fuel injection pump for engine fuel-system service.

227-1204 CATERPILLAR genuine industrial part

Engine Parts

227-1204

An engine cylinder head gasket or gasket set.

243-4291 CATERPILLAR genuine industrial part

Engine Parts

243-4291

CAT spark plug boxes with a spark plug.

2490713 CATERPILLAR genuine industrial part

Engine Parts

2490713

Fuel injector / injector group for CAT engine service, for C11/C13 contexts.

2701528 CATERPILLAR genuine industrial part

Engine Parts

2701528

Seal / O-ring kit for CAT equipment service for engine service applications.

2701533 CATERPILLAR genuine industrial part

Engine Parts

2701533

O-ring / sealing kit for CAT service work for engine service applications.

277-3259 CATERPILLAR genuine industrial part

Engine Parts

277-3259

A turbocharger cartridge/core assembly.

290-2041 CATERPILLAR genuine industrial part

Engine Parts

290-2041

A piston, sleeve, or cylinder-liner related engine component.

3190678 CATERPILLAR genuine industrial part

Engine Parts

3190678

Fuel injector / hydraulic unit injector pump for CAT engine service.

3200680 CATERPILLAR genuine industrial part

Engine Parts

3200680

Fuel injector group for CAT diesel engine service, for C4.4/C6.6 contexts.

335-6220 CATERPILLAR genuine industrial part

Engine Parts

335-6220

An engine cylinder head or cylinder head assembly.

375-8345 CATERPILLAR genuine industrial part

Engine Parts

375-8345

CAT tensioner assembly packaging for engine service applications.

383-1388 CATERPILLAR genuine industrial part

Engine Parts

383-1388

A long gasket or seal component with CAT packaging.

438-5682 CATERPILLAR genuine industrial part

Engine Parts

438-5682

108 Volt ignition transformer for CAT generator and gas-generator-set service.

455-7266 CATERPILLAR genuine industrial part

Engine Parts

455-7266

A piston or cylinder liner component with CAT cartons.

488-1675 CATERPILLAR genuine industrial part

Engine Parts

488-1675

A cylinder block, cylinder head, or engine block component with multiple bores.

497-5606 CATERPILLAR genuine industrial part

Engine Parts

497-5606

A cylindrical liner or sleeve for engine service applications.

4N8220 CATERPILLAR genuine industrial part

Engine Parts

4N8220

Belt or hose package inventory for engine service applications.

500-8527 CATERPILLAR genuine industrial part

Engine Parts

500-8527

An exhaust valve with CAT packaging.

541-1441 CATERPILLAR genuine industrial part

Engine Parts

541-1441

A black engine cooling fan blade assembly.

5577633 CATERPILLAR genuine industrial part

Engine Parts

5577633

Fuel injector group for CAT engine service, for C9 contexts.

567-5160 CATERPILLAR genuine industrial part

Engine Parts

567-5160

An air compressor or pump assembly with CAT packaging for engine service applications.

6027619 CATERPILLAR genuine industrial part

Engine Parts

6027619

Spark plug for CAT gas-engine ignition service.

620-1336 CATERPILLAR genuine industrial part

Engine Parts

620-1336

A cable sensor assembly with CAT packaging.

9Y0015 CATERPILLAR genuine industrial part

Engine Parts

9Y0015

A rocker cover, valve cover, or gray cover component with CAT packaging.

263-5055 CATERPILLAR genuine industrial part

Engine Parts

263-5055

A C15 cylinder head or engine head assembly.

4P-9638 CATERPILLAR genuine industrial part

Engine Parts

4P-9638

Coolant conditioner group / cooling-system service component for CAT equipment.

4385682 CATERPILLAR genuine industrial part

Engine Parts

4385682

108 Volt ignition transformer for CAT generator and gas-generator-set service.

455-8833 CATERPILLAR genuine industrial part

Engine Parts

455-8833

Piston component for engine service applications.

156-0026 CATERPILLAR genuine industrial part

Engine Parts

156-0026

Fluid-carrying tube assembly for CAT machine or engine service.

3S-4384 CATERPILLAR genuine industrial part

Engine Parts

3S-4384

Gear component for CAT machine or engine service.

381-9250 CATERPILLAR genuine industrial part

Engine Parts

381-9250

Engine piston-body style component.

9Y-4124 CATERPILLAR genuine industrial part

Engine Parts

9Y-4124

Piston / piston body component for CAT 3500-series engine service.