CAT Part-Number Catalog
593 part references with dedicated pages, searchable by part number, English or Persian name, engine series and technical group.
Choose a Caterpillar engine series
Each series has its own searchable directory. Individual part pages remain available through the complete catalog below.
Small generator sets, power modules and compact industrial engines
Small and medium generator sets, industrial and equipment applications
Construction equipment, generator sets and industrial engines
Power generation, construction, mining and industrial
Generator sets, heavy equipment and industrial applications
Generator sets, construction, mining and industrial engines
Power generation, marine, mining and heavy equipment
High-output generator sets, marine, oil and gas and mining
Common legacy generator sets, industrial engines and construction equipment
Generator sets, industrial, marine and heavy equipment applications
High-output generation including the 1,600 kVA class, marine and oil and gas
Enter a part number or part name
This directory supports fast reference searches. A catalog listing does not indicate stock or universal compatibility across every engine build in each series.
240-8721Electrical & SensorsFuel Wiring Harness
CAT C13 · CAT C15
357-4645Repair Kits & General PartsKIT-ENGINE OVERHAUL (BRONZE)
CAT C15
1N-3789Filters & ServiceFuel Filter Base
CAT 3508 / 3512 / 3516
20R-5352Fuel SystemCat® Reman Fuel Injector
CAT C18
332-7298Cylinder & Power PackEngine Camshaft
CAT C15
128-0384Bearings & Rotating Parts117.50mm OD Needle Roller Thrust Bearing
CAT C13
470-1892Gaskets & SealsTurbocharger INSTALL GASKET KIT
CAT C15 · CAT C18
352-9766Electrical & SensorsElectric Starting Motor Group
CAT 3508 / 3512 / 3516
107-7694Repair Kits & General Parts4.7mm Thick Thrust Plate
CAT C7 / C7.1 · CAT C9 / C9.3
260-7759Filters & Service149.50mm Wide Engine Oil Filter Base
CAT C7 / C7.1
170-5183Fuel SystemFuel Injector Nozzle Assembly
CAT 3304 / 3306
099-6145Cylinder & Power PackPilot Control Valve Camshaft
CAT 3508 / 3512 / 3516
471-6154Bearings & Rotating PartsFlywheel Housing Gasket Kit - Rear Structure
CAT C9 / C9.3
453-2315Gaskets & SealsOil Cooler and Lines Gasket Kit
CAT C18
10R-1718Electrical & SensorsCat® Reman Electric Starter Motor
CAT C7 / C7.1
438-8632Repair Kits & General PartsEngine Overhaul (Silver) Kit
CAT C13
7N-0914Filters & ServiceOil Filter Detent
CAT C9 / C9.3 · CAT C18
392-0214Fuel SystemInjector Group
CAT 3508 / 3512 / 3516
544-0522Cylinder & Power PackEngine Intake Valve Rocker Arm
CAT C9 / C9.3
514-4549Bearings & Rotating Parts94.84mm Outer Diameter Rod Bearing
CAT C13
117-9315Gaskets & Seals285mm Long Base Seal
CAT 3508 / 3512 / 3516
10R-9817Electrical & SensorsCat® Reman 24 Volt Electric Starter Motor
CAT C9 / C9.3
356-1428Repair Kits & General PartsKIT-ENGINE OVERHAUL (SILVER)
CAT C15
530-2299Filters & ServiceOil Filter Base
CAT C13 · CAT C15 · CAT C18