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.
276-1806Fuel SystemFuel Water Separator
CAT C1.1 / C1.5 / C2.2
332-7297Cylinder & Power PackEngine Camshaft
CAT C15 · CAT C18
466-8501Bearings & Rotating PartsFlywheel Housing Gasket Kit - Rear Structure
CAT C13
419-9853Gaskets & SealsFRONT HOUSING INSTALL GASKET KIT
CAT C7 / C7.1
359-7719Electrical & SensorsSensor Wiring Harness
CAT C13 · CAT C15 · CAT C18
9M-0402Repair Kits & General PartsKIT-GOVERNOR OVERHAUL
CAT C7 / C7.1 · CAT C9 / C9.3 · CAT C13 · CAT C15 · CAT C18 · CAT 3508 / 3512 / 3516
278-1776Filters & ServiceFuel Filter Housing
CAT 3508 / 3512 / 3516
20R-0471Fuel SystemReman Fuel Injection Pump
CAT C4.4 / C6.6
101-1369Cylinder & Power Pack70 Teeth Camshaft Drive Gear
CAT 3508 / 3512 / 3516
464-8437Bearings & Rotating PartsFlywheel Housing Gasket Kit - Rear Structure
CAT C13
457-6112Gaskets & SealsTurbocharger Installation Gasket Kit
CAT C9 / C9.3 · CAT 3508 / 3512 / 3516
10R-0393Electrical & SensorsCat® Reman 12 Volt Electric Starter Motor
CAT C7 / C7.1
20R-1166Repair Kits & General PartsCat® Reman Gold Engine Overhaul Kit (C13)
CAT C13
190-1106Filters & ServiceBase Assembly-Oil Filter
CAT C7 / C7.1
387-9441Fuel SystemInjector Gp
CAT C7 / C7.1
347-7109Cylinder & Power PackEngine Camshaft
CAT C9 / C9.3
495-1630Bearings & Rotating PartsFlywheel Housing Gasket Kit - Rear Structure
CAT C13
595-1862Gaskets & Seals2 Bolt Exhaust Manifold Gasket
CAT C13 · CAT C15
10R-0875Electrical & SensorsCat® Reman 12 Volt Electric Starter Motor
CAT C9 / C9.3
442-8972Repair Kits & General PartsEngine Overhaul (Silver) Kit
CAT C15
546-5871Filters & ServiceEngine Oil Filter Base
CAT C9 / C9.3
387-9432Fuel SystemH1315B Hydraulic Fuel Injector
CAT C9 / C9.3
332-7299Cylinder & Power PackEngine Camshaft
CAT C15
493-5341Gaskets & SealsEngine Oil Cooler Lines Gasket Kit
CAT C15