Pump
Shop pumps used in heavy equipment, industrial engines, hydraulic systems, HVAC systems, and demanding field service applications. Pumps are essential components for moving fluids, supporting pressure systems, maintaining equipment operation, and keeping industrial machinery working reliably.
At HRS Supplies, this collection may include new, used, refurbished, and surplus pumps from Caterpillar and other trusted industrial manufacturers. Products may include hydraulic pumps, fuel pumps, water pumps, engine pumps, pump assemblies, replacement pump components, and related parts for construction, mining, power generation, marine, HVAC, and industrial applications.
CAT 256-5000 HEAD PUMP GP
HRS SuppliesThe CAT 256-5000 Head Pump GP is a genuine Caterpillar steel hydraulic piston pump head designed for compatible Cat pump group assemblies. Cat iden...
View full detailsCAT 567-8386 PUMP GP FUEL
HRS SuppliesCAT 567-8386 is a genuine Cat fuel pump group listed as PUMP GP FUEL in the source file. It is intended for replacement or service where Cat docume...
View full detailsCAT 611-2656 12-24V PUMP POSITION SENSOR
HRS SuppliesThe CAT 611-2656 12-24V PUMP POSITION SENSOR is a sensor component for professional industrial, electrical, network, calibration, or equipment-serv...
View full detailsCAT 7C-8972 FUEL PUMP GP
HRS SuppliesThe CAT 7C-8972 is a Caterpillar fuel pump group intended for fuel system service on compatible Cat engines and equipment where this exact part num...
View full detailsCAT 436-1239 AUXILIARY PUMP
HRS SuppliesThe CAT 436-1239 Auxiliary Pump is a genuine Caterpillar sea water auxiliary pump used in compatible cooling system applications. Caterpillar ident...
View full detailsCAT 10R-5464 PISTON PUMP
HRS SuppliesThe CAT 10R-5464 is a Caterpillar remanufactured piston pump used in hydraulic systems that require controlled oil flow and pressure. Cat describes...
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 560-4925 FUEL TRANSFER PUMP
HRS SuppliesThe CAT 560-4925 Fuel Transfer Pump is a genuine Caterpillar fuel pump used in fuel filter line applications. Caterpillar identifies this pump as a...
View full detailsCAT 524-1308 PUMP GP SCAV
HRS SuppliesThe Caterpillar 524-1308 Pump GP Scav is a genuine CAT scavenging pump assembly engineered to support fluid management systems and maintain reliabl...
View full detailsCAT 257-6832 PUMP GP
HRS SuppliesThe CAT 257-6832 is a hydraulic solenoid valve assembly designed to control fluid flow within Caterpillar hydraulic systems. It regulates direction...
View full detailsCAT 564-9801 PUMP GP
HRS SuppliesThe CAT 564-9801 Pump GP is a genuine Caterpillar Hydraulic Fan Piston Pump designed to supply pressurized hydraulic fluid to the fan motor for con...
View full detailsCAT 8X-2317: 758.8MM LONG LUBRICATION PUMP
HRS SuppliesThe CAT 8X-2317 Lubrication Pump is a genuine Caterpillar component used in automatic lubrication systems to move lubricant from the reservoir thro...
View full detailsCAT 370-8363 FUEL INJECTION PUMP 20R-4783 C4.4 12 VOLT
HRS SuppliesThe Caterpillar 370-8363 Fuel Injection Pump is a genuine CAT fuel system component designed for C4.4 engine applications. It delivers precise fuel...
View full detailsCAT 8X-2317 PUMP
HRS SuppliesThe Caterpillar 8X-2317 Pump is a genuine CAT fluid system component engineered to provide dependable performance and reliable operation in demandi...
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 567-8384 PUMP GP FUEL
HRS SuppliesThe CAT 567-8384 Pump GP-Fuel is a genuine Caterpillar fuel pump group used in compatible Cat large engine and off-highway equipment applications. ...
View full detailsCAT 346-1832 12VDC DIAPHRAGM PUMP
HRS SuppliesThe CAT 346-1832 12VDC DIAPHRAGM PUMP is a pump assembly for professional industrial, electrical, network, calibration, or equipment-service applic...
View full detailsCAT 230-7133 HOIST GEAR PUMP
HRS SuppliesThe CAT 230-7133 Hoist Gear Pump is a genuine Caterpillar brake cooling and hoist gear pump designed to supply fluid under pressure for brake cooli...
View full detailsCAT 520-2923 ENGINE OIL PUMP
HRS SuppliesThe CAT 520-2923 is an engine fuel delivery component designed to regulate or distribute fuel within Caterpillar diesel engine systems, ensuring co...
View full detailsCAT 20R-2943 PISTON PUMP
HRS SuppliesThe CAT 20R-2943 Piston Pump is a genuine Caterpillar Reman hydraulic piston pump designed to supply oil flow and pressure for actuators and motors...
View full detailsCAT 354-1672 WATER PUMP
HRS SuppliesThe CAT 354-1672 is a hydraulic control or pressure regulation component designed for Caterpillar hydraulic systems, ensuring stable pressure contr...
View full detailsCAT 552-5534 FUEL TRANSFER PUMP
HRS SuppliesCAT 552-5534 is a genuine Cat fuel transfer pump assembly used to move fuel under pressure from the tank to the fuel injection pump. It is built fo...
View full detailsCAT 627-8940 24V ELECTRIC PUMP
HRS SuppliesThe CAT 627-8940 24V Electric Pump is a genuine Caterpillar Electric Drive Gear Pump used to provide hydraulic pressure for secondary steering syst...
View full detailsCAT 591-2386 DEF PUMP
HRS SuppliesThe CAT 591-2386 DEF Pump is a genuine Caterpillar 24V Diesel Exhaust Fluid pump used in SCR aftertreatment systems. It supports controlled deliver...
View full details