REPLACEMENT FOR CATERPILLAR

Hydstar's Hydraulic Pump Replacement for CAT characterized by compact structure and high efficiency. It realizes stable fluid transportation through gear meshing, and adopts hardened alloy steel or special coating technology to resist wear and particle erosion and prolong service life. Extensive coverage of industrial, mobile machinery and infrastructure scenarios.

Our company has decades of research and development experience, and our products have been certified by I0S9001/ITS, ensuring seamless compatibility with all the equipment of Caterpillar.

Global warranty service network coverage, providing 24-hour technical support and parts supply.

Related Products

We offer a wide range of categorized products, each of which has been carefully selected and designed to meet the individual needs of diverse consumers.

Type	Part Number	Application
OIL PUMP	1786539 178-6539	EXCAVATOR 318C 320C FM 319C 320C
OIL PUMP	4W2448 4W-2448	TRUCK ENGINE 3306B/WHEEL TRACTOR 627B
Water Pump	352-2077 3522077	TRACK-TYPE TRACTOR D7R II
Water Pump	352-0206 3520206	TRUCK ENGINE C11 C13 INDUSTRIAL ENGINE C11
Water Pump	178-6633 1786633	EXCAVATOR 312C L 312C
Water Pump	161-5719 1615719	WHEEL LOADER 980H
Water Pump	7E-7398 7E7398	Wheel Loader 950F 950FII 960F Engine 3116 3126
Fan Motor	505-5179	EXCAVATOR 336 MHPU 336 336 GC
Piston Motor	350-7075	WHEEL LOADER 950L 982 XE 980 XE
Piston Motor	266-8034	EXCAVATOR 345C L 345C 345C MH/W345C MH
Fan Motor	191-5611	EXCAVATOR 330C L 330C LN 330C FM 330C 330C MH
Piston Motor	153-9624	WHEEL DOZER 834G 834H/836H 836G/988G 988H
Piston Motor	296-5160	CP533E,CP54,CS533E,CS54
Piston Motor	296-5159	CP533E,CP54
Piston Motor	295-9429	345D
Piston Motor	288-5474	973D
Piston Motor	287-3601	CB564D
Piston Motor	255-6805	980H
Piston Motor	254-1354	D4KLGP,D4KXL,D5KLGP,D5KXL
Piston Motor	247-8978	365C,385B
Piston Motor	247-8952	345C
Fan Motor	246-6152	IT62H,950H,962H
Piston Motor	243-6640	D6K
Piston Motor	243-6639	D6K

Applications of Replacement for CAT

Efficient and reliable, vane pumps are widely used across various industries for hydraulic power transmission and precise fluid control.

Injection Molding Machines

Hydraulic Presses

Machine Tools

Die Casting Equipment

Construction Machinery

Plastic Extrusion Equipment

Marine Steering Systems

Industrial Power Units

Request A Free Quote

Don't hesitate to contact us. HYDSTAR HYDRAULIC experts are very happy to help you, provide a variety of flexible and reliable solutions to help you solve various problems.