Caterpillar / CAT
Browse Caterpillar and CAT parts used in heavy equipment, diesel engines, generator sets, construction machinery, mining equipment, marine engines, and industrial systems. CAT components are commonly needed for repair, maintenance, replacement, rebuilds, and uptime support in demanding working environments.
HRS Supplies may offer new, used, refurbished, remanufactured, and surplus Caterpillar parts including ECMs, control modules, sensors, fuel injectors, pumps, hydraulic pumps, hydraulic cylinders, turbochargers, compressors, engine components, electrical parts, and other heavy equipment replacement components. This collection is ideal for customers searching by CAT brand, part number, machine application, or component type.
CAT 102-8608 MANIFOLD
HRS SuppliesThe Caterpillar 102-8608 Manifold is a genuine CAT component engineered to distribute fluids or gases within Caterpillar equipment systems while ma...
View full detailsCAT 194-3584 SOCKET SET
HRS SuppliesThe Caterpillar 194-3584 Socket Set is a professional-grade service tool kit designed for maintenance, repair, and assembly operations on Caterpill...
View full detailsCAT 20R-5675 CONTROL GPB
HRS SuppliesThe CAT 20R-5675 is a remanufactured fuel injector assembly designed to restore precise fuel atomization and combustion efficiency in Caterpillar d...
View full detailsCAT 163-5407 HARNESS
HRS SuppliesThe Caterpillar 163-5407 Harness is a genuine CAT wiring harness designed to provide reliable electrical connectivity between machine components an...
View full detailsCAT 141-7116 28 X 1093MM BELT
HRS SuppliesThe CAT 141-7116 is a hydraulic pump drive coupling designed to transmit mechanical power between the engine and hydraulic pump in Caterpillar heav...
View full detailsCAT 1P-4147 ROLLER A
HRS SuppliesThe CAT 1P-4147 is a fuel system service component, typically used within Caterpillar diesel fuel delivery assemblies to maintain sealing, flow con...
View full detailsCAT 10R-8939 TURBO GP BAS -
HRS SuppliesThe CAT 10R-8939 is a Caterpillar remanufactured turbocharger group, listed by Cat as TURBO GP BAS. Turbochargers improve engine efficiency and pow...
View full detailsCAT 0R-3926 ROCKER ARM
HRS SuppliesThe CAT 0R-3926 is a Caterpillar remanufactured injector rocker arm used in engine valve train and fuel injector actuation assemblies. Cat lists th...
View full detailsCAT 20R-6600 REMAN FUEL INJECTION PUMP
HRS SuppliesThe Caterpillar 20R-6600 Fuel Injection Pump is a genuine CAT remanufactured fuel system component designed to restore proper fuel delivery and eng...
View full detailsCAT 10R-5488 CONTROL GP
HRS SuppliesThe Caterpillar 10R-5488 Control Group is a genuine CAT remanufactured electronic control assembly designed to support machine operation, monitorin...
View full detailsCAT 10R-3265 DIESEL FUEL INJECTOR
HRS SuppliesThe CAT 10R-3265 Diesel Fuel Injector is a genuine Caterpillar fuel system component used to restore fuel delivery performance in compatible Cat di...
View full detailsCAT 20R-0103 MOTOR G PSTN
HRS SuppliesGenuine Caterpillar remanufactured component engineered for heavy-duty equipment applications. Specifications CAT Reman (20R) certified compon...
View full detailsCAT 20R-8065 DIESEL INJECTOR
HRS SuppliesThe Fluke Ti450 thermal camera delivers high-resolution thermal imaging for predictive maintenance and industrial inspection applications. Specifi...
View full detailsCAT 1N-4674 LEVER-GOVERNOR
HRS SuppliesThe CAT 1N-4674 is a Caterpillar governor lever used in engine governor control linkage. Cat identifies this component as a lever used in the gover...
View full detailsCAT 0R-1062 HYDRAULIC PUMP
HRS SuppliesThe CAT 0R-1062 HYDRAULIC PUMP is a pump assembly for professional industrial, electrical, network, calibration, or equipment-service applications....
View full detailsCAT 20R-8578 COMBUSTION HEAD
HRS SuppliesThe Caterpillar 20R-8578 Combustion Head is a genuine CAT remanufactured fuel system component engineered to support efficient combustion performan...
View full detailsCAT 10R-7230 DIESEL INJECTOR
HRS SuppliesThe CAT 10R-7230 DIESEL INJECTOR is a diesel fuel injector for professional industrial, electrical, network, calibration, or equipment-service appl...
View full detailsCAT 20R-1325 HYDRAULIC PUMP
HRS SuppliesThe Caterpillar 20R-1325 Hydraulic Pump is a genuine CAT remanufactured hydraulic component engineered to restore hydraulic system performance and ...
View full detailsCAT 20R-9728 TURBOCHARGER
HRS SuppliesThe CAT 20R-9728 Turbocharger is a genuine Caterpillar Reman turbocharger designed to restore air induction performance in compatible Cat diesel en...
View full detailsCAT 20R-3815 PUMP GP
HRS SuppliesThe CAT 20R-3815 is a Caterpillar remanufactured fuel injection pump. Cat describes fuel injection pumps as components that deliver fuel to the eng...
View full detailsCAT 20R-1275 DIESEL INJECTOR
HRS SuppliesThe Caterpillar 20R-1275 Diesel Injector is a genuine CAT remanufactured fuel system component engineered to deliver precise fuel atomization and r...
View full details